Powerware Series ® Eaton 9390/9390IT UPS 20–80 kVA Installation and Operation Manual For 9390IT 20-40 kVA and 9390 20-80 kVA UPS models
Powerware Series ® Eaton 9390/9390IT UPS 20–80 kVA Installation and Operation Manual For 9390IT 20-40 kVA and 9390 20-80 kVA UPS models
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that you should follow during installation and maintenance of the UPS and batteries. Please read all instructions before operating the equipment and save this manual for future reference.
Special Symbols The following are examples of symbols used on the UPS or accessories to alert you to important information: RISK OF ELECTRIC SHOCK - Observe the warning associated with the risk of electric shock symbol. CAUTION: REFER TO OPERATOR'S MANUAL - Refer to your operator's manual for additional information, such as important operating and maintenance instructions. This symbol indicates that you should not discard the UPS or the UPS batteries in the trash.
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Table of Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 2 1-1 UPS Standard Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1.1 Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 5 4.8 Installing Interface Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.8.1 TB1 and TB2 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.8.2 TB1 Battery Cabinet Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 8.3 8.4 8.5 System Controls Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Load Off Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reading the Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 12 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.1 12.2 12.3 12-1 X-Slot Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Powerware LanSafe Power Management Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Figures Figure 1‐1. Eaton 9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 1‐2. Eaton 9390IT UPS (20-40 kVA) Internal Battery Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3‐1. Eaton 9390 UPS (20–80 kVA) as Shipped on Pallet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LIST OF FIGURES Figure 8‐28. Maximum % of Full Load Setup Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 8‐29. Maximum % of Full Load Setup Save Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 8‐30. Calculation Method Setup Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 1 Figure Introduction Eaton's® 9390/9390IT uninterruptible power supply (UPS) is a true online, continuous-duty, transformerless, double-conversion, solid-state, three-phase system, providing conditioned and uninterruptible AC power to protect the customer's load from all nine power failures. The Eaton 9390/9390IT UPS is available as a single module or a multiple module parallel system (see paragraph 1.3).
INTRODUCTION The 9390IT UPS model is available in 40kVA/40 kVA, 40 kVA/30 kVA, and 40 kVA/20 kVA ratings. The 9390IT UPS with internal battery configuration is a factory-built item only and is not available with external battery cabinets. It consists of a self-contained battery compartment permanently attached to the main unit (see Figure 1‐2.) The 9390IT internal battery model is available in a 2 string (80 batteries) and 3 string (120 batteries) configuration.
INTRODUCTION S Alarm Contact - One alarm contact is provided for connection to equipment at the facility, such as a light, an audible alarm, or a computer terminal. The equipment connected to this contact alerts you to a UPS alarm. See Chapter 10, “Using Features and Options,” for additional information. 1.1.3 X-Slot Communication Bay A pair of two-slot communication bays is standard equipment. Four optional X-Slot® cards can be installed in the UPS module at any time.
INTRODUCTION 1.2 Options and Accessories Contact your Eaton sales representative for information about the following options: 1.2.1 Integrated Battery Cabinets NOTE This item cannot be used with the 9390IT internal battery configuration. Battery backup protection can be enhanced by equipping the UPS system with up to four Eaton 9390 battery cabinets containing sealed lead‐acid, maintenance‐free batteries.
INTRODUCTION 1.2.5 Sync Control An optional Sync Control maintains the critical load outputs of two separate single module Powerware 9390/9390IT UPS systems in synchronization. This option facilitates the uninterrupted transfer of the load from one load bus to another by means of transfer switches. The Sync Control is housed in a wall‐mounted panel that can be located between the UPS cabinets for easy wiring. 1.2.
INTRODUCTION 1.
INTRODUCTION 1.4 Conventions Used in This Manual This manual uses these type conventions: S Bold type highlights important concepts in discussions, key terms in procedures, and menu options, or represents a command or option that you type or enter at a prompt. S Italic type highlights notes and new terms where they are defined. S Screen type represents information that appears on the screen or LCD. Icon Description Information notes call attention to important features or instructions.
INTRODUCTION 1.
Chapter 2 Figure Safety Warnings IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS S This manual contains important instructions that should be followed during installation and maintenance of the UPS and batteries. Read all instructions before operating the equipment and save this manual for future reference. S The UPS is designed for industrial or computer room applications, and contains safety shields behind the door and front panels.
SAFETY WARNINGS CAUTION S Installation or servicing should be performed by qualified service personnel knowledgeable of UPS and battery systems, and required precautions. Keep unauthorized personnel away from equipment. Consider all warnings, cautions, and notes before installing or servicing equipment. DO NOT DISCONNECT the batteries while the UPS is in Battery mode. S Replace batteries with the same number and type of batteries as originally installed with the UPS.
Section I Installation Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
2-2 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
Chapter 3 UPS Installation Plan and Unpacking Figure Use the following basic sequence of steps to install the UPS: 1. Create an installation plan for the UPS system (Chapter 3). 2. Prepare your site for the UPS system (Chapter 3). 3. Inspect and unpack the UPS cabinet (Chapter 3). 4. Unload and install the UPS cabinet and wire the system (Chapter 4). 5. Install features, accessories, or options, as applicable (Chapters 5 and 6). 6. Complete the Installation Checklist (Chapter 4). 7.
UPS INSTALLATION PLAN AND UNPACKING 3.2.2 Preparing for Wiring the UPS System NOTE If installing, as part of the UPS system, a maintenance bypass without a rectifier input breaker, a minimum of two separate feeds with upstream feeder breakers, or one feed with two upstream feeder breakers, must be provided: one for the UPS and one for the maintenance bypass input. DO NOT use one feed or a single feeder breaker to supply both the UPS and the maintenance bypass.
UPS INSTALLATION PLAN AND UNPACKING Battery Compartment Shipping Pallet Figure 3‐2. Eaton 9390IT UPS (20-40 kVA) as Shipped on Pallet WARNING The UPS cabinet is heavy (see Table A or Table B on page A-4). If unpacking instructions are not closely followed, the cabinet may tip and cause serious injury. CAUTION S Do not install a damaged cabinet. Report any damage to the carrier and contact your Eaton service representative immediately.
UPS INSTALLATION PLAN AND UNPACKING 6. Inspect the contents for any evidence of physical damage, and compare each item with the Bill of Lading. If damage has occurred or shortages are evident, contact your Eaton service representative immediately to determine the extent of the damage and its impact upon further installation. NOTE While waiting for installation, protect the unpacked cabinet from moisture, dust, and other harmful contaminants.
Chapter 4 4.1 Installing the UPS System Figure Preliminary Installation Information WARNING Installation should be performed only by qualified personnel. Refer to the following while installing the UPS system: S Appendix A contains installation drawings and additional installation notes. S Dimensions are in millimeters and inches. S Do not tilt the cabinets more than "10° during installation. S Remove the conduit landing plates to add conduit landing holes as required.
INSTALLING THE UPS SYSTEM CAUTION Do not tilt cabinets more than 10° sideways from vertical. NOTE Verify that the forklift or pallet jack is rated to handle the weight of the cabinet (see Table A on page A-4 for cabinet weight). 4-2 2. Unfasten the front door latch and swing the door open (see Figure 4‐1). 3. Remove three bolts securing the front anti‐tip/shipping bracket to the cabinet and two bolts securing the bracket to the pallet (see Figure 4‐1). Remove the front anti-tip/shipping bracket.
INSTALLING THE UPS SYSTEM NOTE Do not discard the front anti‐tip/shipping bracket. This bracket is required for installation. Front View Vented Front Door Door Latch Upper Shipping Bracket Bolts (3) Pallet Wooden Mounting Guide (DO NOT REMOVE) Front Anti‐tip/Shipping Bracket (note wide base) Lower Shipping Bracket Bolts (2) Figure 4‐1. Removing the Front Shipping Bracket on the Eaton 9390 UPS Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.
INSTALLING THE UPS SYSTEM Rear View Skid Bolts (3 places) Removable Skid Upper Shipping Bracket Bolts (3) Pallet Wooden Mounting Guide (DO NOT REMOVE) Lower Shipping Bracket Bolts (2) Rear Shipping Bracket Figure 4‐2. Removing the Rear Shipping Bracket on the Eaton 9390 UPS NOTE In the following step the pallet tilts and acts as a ramp once the cabinet is rolled beyond the center of the pallet. Be sure to restrain the cabinet as it continues to roll down the pallet/ramp.
INSTALLING THE UPS SYSTEM 10. If installing the cabinet permanently, retain the shipping brackets and hardware; otherwise, discard or recycle the pallet and rear bracket in a responsible manner. 11. If permanently mounting the system, proceed to Step 15; otherwise, continue to Step 12. WARNING The front anti-tip/shipping bracket must be reinstalled; otherwise, injury and damage to the UPS may result when removing components during service.
INSTALLING THE UPS SYSTEM 3. Remove three bolts securing the front anti‐tip/shipping bracket to the cabinet and two bolts securing the bracket to the pallet (see Figure 4‐3 on page 4-7). Remove the front anti-tip/shipping bracket. 4. If the leveling feet are not fully retracted, turn the leveling feet until they are fully retracted. NOTE Do not discard the front anti‐tip/shipping bracket. This bracket is required for site installation. 5. Close and latch the front door (see Figure 4‐3). 6.
INSTALLING THE UPS SYSTEM Front View Vented Front Door Door Latch Removable Skid Bolts (4) Upper Shipping Bracket Bolts (5) Long Angle Shipping Bracket Removable Front Skid Upper Shipping Bracket Bolts (3) Pallet Wooden Mounting Guide (DO NOT REMOVE) Front Anti‐tip/Shipping Bracket (note wide base) Lower Shipping Bracket Bolts (2) Figure 4‐3.
INSTALLING THE UPS SYSTEM Rear View Wooden Mounting Guide (DO NOT REMOVE) Upper Shipping Bracket Bolts (3) Removable Skid Pallet Lower Shipping Bracket Bolts (2) Rear Shipping Bracket Figure 4‐4. Removing the Rear Shipping Bracket on the Eaton 9390IT UPS 4-8 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLING THE UPS SYSTEM NOTE In the following step the pallet tilts and acts as a ramp once the cabinet is rolled beyond the center of the pallet. Be sure to restrain the cabinet as it continues to roll down the pallet/ramp. WARNING Do not stand directly in front of the pallet while unloading the cabinet. If unloading instructions are not closely followed, the cabinet may cause serious injury. 10. Slowly roll the cabinet toward the front of the pallet.
INSTALLING THE UPS SYSTEM 4.4 Integrated Distribution Cabinet Installation To install and wire an IDC, refer to the Eaton 9390 Integrated Distribution Cabinet (80 kVA) Installation and Operation Manual. After the IDC is installed and wired, return to paragraph 4.7 to complete the UPS cabinet wiring. 4.
INSTALLING THE UPS SYSTEM To install wiring to connections: 1. If not already removed, remove the front door. 2. Slide the air filter up and remove it from the cabinet. 3. Remove the screws securing the control panel door and swing the door open. 4. Remove the screws securing the bottom internal safety shield panel and remove the panel to gain access to the input, output, and battery terminals. Retain the hardware for later use. 5.
INSTALLING THE UPS SYSTEM 16. Route and connect the output cable between the UPS cabinet and the IDC or IAC. Refer to the applicable IDC or IAC installation and operation manual, referenced in paragraph 1.5 on page 1-7, for wiring instructions. See Appendix A for UPS cabinet wiring access information. 17. Connect phase A, B, and C, and Neutral (if required) power wiring from the IDC or IAC to the UPS cabinet output and neutral terminals. See Appendix A for wiring and termination requirements. 18.
INSTALLING THE UPS SYSTEM 4.8 Installing Interface Connections 4.8.1 TB1 and TB2 Connections NOTE When installing interface wiring for TB1 and TB2 connections, conduit must be installed between each device and the UPS cabinet. To install wiring to connections: 1. Verify the UPS system is turned off and all power sources are removed. See Chapter 9, “UPS Operating Instructions,” for shutdown instructions. 2. If not already open, unfasten the front door latch and swing the door open. 3.
INSTALLING THE UPS SYSTEM 4.8.2 TB1 Battery Cabinet Connections NOTE This procedure does not apply to the 9390IT internal battery configuration. To install wiring to connections: 1. Verify the UPS system is turned off and all power sources are removed. See Chapter 9, “UPS Operating Instructions,” for shutdown instructions. 2. If not already open, unfasten the front door latch and swing the door open. 3. If not already removed, remove the door.
INSTALLING THE UPS SYSTEM 18. When all wiring is complete, reinstall the safety shield panels removed in previous steps. Secure with the retained hardware. 19. Close the control panel door and secure with the retained hardware. 20. Reinstall the door removed in Step 3 and secure with the retained hardware. 21. Close the door and secure the latch. 4.8.3 X-Slot Connections NOTE LAN and telephone drops for use with X-Slot connectivity cards must be provided by facility planners or the customer.
INSTALLING THE UPS SYSTEM 4.9 Installing Accessories and Parallel System Control Wiring To install an optional Remote Emergency Power-off control, see Chapter 5, “Installing a Remote Emergency Power-off Control.” To install optional accessories, see Chapter 6, “Installing Options and Accessories.” To install parallel system control wiring, see Chapter 6, “Installing Options and Accessories.” 4.
INSTALLING THE UPS SYSTEM Installation Checklist - All packing materials and restraints have been removed from each cabinet. - Each cabinet in the UPS system is placed in its installed location. - Floor mounting brackets are installed and adjusted. - A cabinet grounding/mounting kit is installed between any cabinets that are bolted together. - All conduits and cables are properly routed to the UPS and any ancillary cabinets. - All power cables are properly sized and terminated.
INSTALLING THE UPS SYSTEM Parallel System Installation Checklist - Each cabinet in the parallel system is placed in its installed location. - All conduits and cables are properly routed to the UPMs and to the parallel tie or distribution cabinet. - All power cables are properly sized and terminated. - The bypass source feeding the optional bypass of the parallel tie cabinet and the UPMs is from the same source of supply and is a four-wire wye configuration.
INSTALLING THE UPS SYSTEM Notes _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ ___________________________________
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Chapter 5 Installing a Remote Emergency Power-off Control Figure A latching-type Remote Emergency Power-off (REPO) switch can be used in an emergency to shut down the UPS and remove power to the critical load from a location away from where the UPS is installed. Figure 5‐1 shows an Eaton REPO switch. REPO Switch (Front View) Contact Block (Back View, Faceplate Removed) Figure 5‐1. Eaton REPO Switch 5.
INSTALLING A REMOTE EMERGENCY POWER-OFF CONTROL NOTE REPO switch rating is 6A/120 Vac or 3A/240 Vac. The REPO switch must be a latching-type switch with a dedicated circuit. 4 REPO Switch CUSTTB 5 Twisted Wires (2) Figure 5‐2. REPO Wiring 5. If you are installing multiple REPO stations, wire additional stations in parallel with the first REPO station. 6.
Chapter 6 6.1 Figure Installing Options and Accessories Installing a Powerware Hot Sync CAN Bridge Card As an option, a Powerware Hot Sync Controller Area Network Bridge Card shown in Figure 6‐1, can be installed to provide connectivity for operational mode control and metering of a parallel system at any UPM in the system.
INSTALLING OPTIONS AND ACCESSORIES 4. Install wiring from the Powerware Hot Sync CAN Bridge Card in accordance with the instructions listed below: S Parallel system wiring (see paragraph 6.2) S RMP II wiring (see paragraph 6.3) S RIM II (see paragraph 6.4) S SCM II (see paragraph 6.5) 6.2 Installing Parallel System Control Wiring NOTE When installing external wiring to the X-Slot CAN card, conduit must be installed to the UPS cabinet.
INSTALLING OPTIONS AND ACCESSORIES 12. Install parallel system backup control (pull chain) wiring between the bypass relay and building alarm 2. See Drawing 164201603-10 starting on page A-46 for terminal locations and wiring information. NOTE Setup of the Powerware Hot Sync CAN Bridge Card for parallel operation must be performed by an authorized Eaton Customer Service Engineer. Contact service to schedule a date. 13.
INSTALLING OPTIONS AND ACCESSORIES 9. To check the operation of the RMP II, ensure that the UPS is supplying the load via inverter or bypass. If the indicators on the RMP II show the appropriate status, then it is operating correctly. If the communication link between the UPS and the RMP II is not present, the RMP II performs a self‐test (all indicators flash and the horn beeps at one‐second intervals). If the self-test occurs, check all harness connectors and the fuse for proper seating.
INSTALLING OPTIONS AND ACCESSORIES 9. Contact your Eaton service representative for verification and testing of the RIM II and its connections prior to making connections with J1 through J4 (see Table 6‐1 and Drawing 164201603-15 on page A-70). You can order interface cables separately for connecting to the 15‐Pin D‐Sub Connectors. Table 6‐1. J1 through J4 Interface Connectors Status J1 through J4 Description UPS AVAILABLE Pins 1 and 12 Contacts are closed when the UPS is offline.
INSTALLING OPTIONS AND ACCESSORIES 6.5 Installing a Supervisory Contact Module II To install SCM II wiring, perform the following procedure: 1. Verify the UPS system is turned off and all power sources are removed. See Chapter 9, “UPS Operating Instructions,” for shutdown instructions. 2. Perform the procedure listed in paragraph 6.1. NOTE If mounting to a hollow wall, secure the enclosure to a wood or metal stud within the wall. Do not use hollow wall anchors. 3.
INSTALLING OPTIONS AND ACCESSORIES 9. Install wiring between the SCM II terminal block TB2 and the monitoring equipment. See Figure 6‐2 for terminal assignments and Drawing 164201603-10 on page A-46 for terminal block location. System Normal No Redundancy On Generator Bypass Not Available TB2 On Battery UPS Alarm On Bypass Shutdown Imminent Figure 6‐2. Supervisory Contact Module II TB2 NOTE Supervisory contacts are rated at 2.0A at 28 Vdc or 120 Vac and 0.15A at 115 Vdc.
INSTALLING OPTIONS AND ACCESSORIES 6-8 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
Section II Operation Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
6-10 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
Chapter 7 Figure Understanding UPS Operation The Eaton 9390/9390IT UPS is a continuous-duty, solid‐state, transformerless (at 208, 380, 400, 414, and 480 Vac, three-phase, true online system that provides conditioned and uninterruptible AC power to the UPS system's output. The 9390IT UPS model is only available in 208V and 480V. The UPS supports process control, data processing, telecommunications/PBX, research, and non-patient medical equipment.
UNDERSTANDING UPS OPERATION The emergency bypass consists of a continuous-duty static switch and backfeed protection contactor K5. The backfeed protection contactor is located in series with the static switch. For manual transfers to bypass, the static switch is also used. The static switch is armed and ready during both types of transfers.
UNDERSTANDING UPS OPERATION 7.1.2 Normal Mode – RT Figure 7‐2 shows the path of electrical power through the UPS system when the UPS is operating in Normal mode. Static K5 Switch Rectifier Inverter K1 K3 Battery Converter Main Power Flow Breakers Contactors Trickle Current Closed Battery Breaker Energized Open De-Energized Battery Figure 7‐2.
UNDERSTANDING UPS OPERATION The neutral from the system input is connected to the neutral regulator in the DC capacitors. The output neutral of the system is connected with the required neutral supplied at the utility bypass input and should never be bonded to ground at the module's output. The inverter produces a three-phase AC output to a customer's load without the use of a transformer.
UNDERSTANDING UPS OPERATION In Bypass mode, the output of the system is provided with three-phase AC power directly from the system input. While in this mode, the output of the system is not protected from voltage or frequency fluctuations or power outages from the source. Some power line filtering and spike protection is provided to the load but no active power conditioning or battery support is available to the output of the system in the Bypass mode of operation.
UNDERSTANDING UPS OPERATION 7.1.4 Energy Saver Mode – RT When the UPS is operating in Energy Saver mode, the bypass source supplies the commercial AC power to the load directly through the static switch. Some power line filtering and spike protection is provided to the load but no active power conditioning or battery support is available. All power converters are off and are in the ready state (in case a forward transfer is needed).
UNDERSTANDING UPS OPERATION 7.1.5 Battery Mode – RT The UPS automatically transfers to Battery mode if a utility power outage occurs, or if the utility power does not conform to specified parameters. In Battery mode, the battery provides emergency DC power that the inverter converts to AC power. Figure 7‐5 shows the path of electrical power through the UPS system when operating in Battery mode.
UNDERSTANDING UPS OPERATION If at any time during the battery discharge the input power becomes available again, contactors K1 and K5 close and the rectifier begins to supply DC current to the converter and inverter. At this point, the unit returns to Normal mode. Depending on the total load and the duration of the battery discharge, battery current limit alarms may be seen for a short time due to the current required to recharge the battery.
UNDERSTANDING UPS OPERATION 7.2.1 Multiple Module Parallel System Modes Similar to the single module system, the Eaton 9390 UPS parallel system supports a critical load in three different modes of operation. The standard operation modes are: S In Normal mode, the paralleled UPMs supply the critical load with clean, filtered power. Each UPM battery charger also provides charging current for the battery if needed. S In Battery mode, the battery provides DC power, which maintains UPM operation.
UNDERSTANDING UPS OPERATION 7.2.2 Normal Mode – Parallel In Normal mode, utility AC power is supplied to the UPMs. Each UPM then conditions the incoming AC power and provides clean, regulated AC power to either a module tie cabinet or distribution panel for parallel systems up to four modules. The applied load is equally shared among the available UPMs in the system. Figure 7‐6 shows the path of electrical power through the parallel system when operating in Normal mode.
UNDERSTANDING UPS OPERATION 7.2.3 Bypass Mode – Parallel In Bypass mode, the output of the system is provided with three-phase AC power directly from the bypass input. While in this mode, the output of the system is not protected from fluctuations, spikes, or power outages from the source. No power filtering, conditioning, or battery support is available to the output of the system in the Bypass mode of operation.
UNDERSTANDING UPS OPERATION The parallel system can be transferred from Normal mode to Bypass mode manually. However, the parallel system automatically switches to Bypass mode whenever the UPMs can no longer supply the critical load. If the parallel system transfers to Bypass mode from Normal mode due to an output voltage deviation, the parallel system automatically attempts to return to Normal mode (up to three times within a 10‐minute period).
UNDERSTANDING UPS OPERATION 7.2.4 Battery Mode – Parallel The UPMs transfer to Battery mode automatically if a utility power outage occurs, or if the utility power does not conform to specified parameters. In Battery mode, the battery provides emergency DC power that the inverter converts to AC power. Figure 7‐8 shows the path of electrical power through the parallel system when operating in Battery mode.
UNDERSTANDING UPS OPERATION If at any time during the battery discharge the input power becomes available again, the rectifier begins to supply DC current to the inverter. At this point, the unit returns to Normal mode. If at any time during the battery discharge the AC input power becomes available again, each rectifier turns on, assumes the inverter load from the batteries, and begins recharging the batteries.
UNDERSTANDING UPS OPERATION An ABM charge cycle is initiated whenever one of these four conditions occurs since the last charge cycle: S The batteries have rested over the maximum rest time of 672 hours. S Accumulated discharge time is over a maximum battery discharge time of 20 seconds. S Battery voltage is under the opportunity charge level of 2.1 volts/cell and the cabinet has been in rest mode for longer than 240 hours. S An XCP command Initiate Battery Test is received. 7.3.
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Chapter 8 Figure Using the Control Panel This chapter describes the UPS control panel, including controls and indicators, and how to monitor UPS operation. The control panel (see Figure 8‐1) is located on the front door of the UPS . 3 PRESS ANY KEY TO CONTINUE 1 2 Figure 8‐1.
USING THE CONTROL PANEL 8.1 Using the LCD and Pushbuttons The LCD on the control panel provides an operator interface with the UPS system. Figure 8‐2 identifies the display areas discussed in the following sections. A ALARM: INPUT AC UNDER VOLTAGE INPUT B UPS BATT STSW OUTPUT BYPASS C EVENTS METERS CONTROLS SETUP LOAD OFF D Figure 8‐2.
USING THE CONTROL PANEL 8.2 Using the Main Menu The UPS main menu bar allows you to display data in the information area to help you monitor and control UPS operation. The following menus and options are available: Menu Option Description EVENTS Displays the list of Active System Events and a historical log of system events. METERS Displays performance meters for the system or critical load. CONTROLS Displays the System Controls screen.
USING THE CONTROL PANEL 8.2.2 Event Screens Press the EVENTS pushbutton on the main menu bar or History Menu bar to display a listing of all system events that are currently active. The most recent event is listed first. As events clear, they are removed from the Active System Events listing. Figure 8‐4 shows the Active Events screen. To scroll through the events, press the or pushbuttons on the menu bar.
USING THE CONTROL PANEL Press the HISTORY pushbutton on the Active Events Menu bar to display the History Log. The History Log lists up to the 512 system events in chronological order, with the most recent event listed last (once 512 is reached, the earliest event is overwritten).
USING THE CONTROL PANEL 8.2.3 Unit Meter Screens The Unit Meter screens show the UPS meter readings for the unit (or units, if a parallel system is installed). Press the METERS pushbutton on the main menu bar to display the Unit Meter screens. Figure 8‐6 through Figure 8‐10 show the Unit Meter screens. To scroll through the meter screens, press the or pushbuttons on the menu bar. The current UPS readings are displayed in the information area of the screen.
USING THE CONTROL PANEL The Input screen shows input voltage, input current (each phase), and frequency of the incoming utility source, as well as the kVA, kW, and power factor measurements. INPUT - UNIT V1 *** V2 *** V3 *** KVA *** KW *** I1 *** I2 *** I3 *** FREQ *** PF *** SYSTEM LEAD UNIT Figure 8‐7.
USING THE CONTROL PANEL The Battery screen displays the battery voltage (Vdc), the battery current (Idc), the minutes of battery time remaining, and battery temperature. Battery temperature must be set up by an authorized Eaton Customer Service Engineer. When battery life decreases to less than 20%, Check Battery is displayed. BATTERY - UNIT VDC IDC TIME REMAINING TEMPERATURE V A MINUTES DEGREES C *** *** *** ** SYSTEM UNIT Figure 8‐9.
USING THE CONTROL PANEL 8.2.4 Battery Discharge Log Press the METERS pushbutton on the main menu bar to display the Unit Meter screens. Scroll through the meter screens using the or pushbuttons on the menu bar until the Battery Discharge Log Summary screen is displayed. The battery discharge log collects information when the UPS is on battery. The Battery Discharge Log Summary screen displays the total number of times since the last log reset that the UPS has transferred to battery.
USING THE CONTROL PANEL Press the LOG pushbutton on the Battery Discharge Log Summary Menu bar to display the Battery Discharge Log screen. The Battery Discharge Log screen displays the individual log entries including the date and time of the event, how long it was on battery, the UPS load when the event occurred, and the end voltage of the battery for that discharge period. If no events have occurred, the screen will display LOG EMPTY. Figure 8‐12 shows the Battery Discharge Log screen.
USING THE CONTROL PANEL 8.2.5 kW Demand Log Press the METERS pushbutton on the main menu bar to display the Unit Meter screens. Scroll through the meter screens using the or pushbuttons on the menu bar until the kW Demand Log Summary screen is displayed. The kW demand log collects information on events where the UPS load exceeds a user‐defined kW limit within a user‐defined time interval. Choose a time period up to 9999 minutes and a load limit up to 9999 kW.
USING THE CONTROL PANEL Press the LOG pushbutton on the kW Demand Log Summary Menu bar to display the kW Demand Log screen. The kW Demand Log screen displays the individual log entries, including the interval date and time frame, the maximum reading during the interval, the total time over limit during the interval, an estimated number of total kWH used during the interval, and the number of times over limit during the interval. If no events have occurred, the screen displays LOG EMPTY.
USING THE CONTROL PANEL Press the SETUP pushbutton on the kW Demand Log Summary Menu bar to display the Current kW Demand Log Setup screen 1. The Current kW Demand Log Setup screen 1 displays the current user‐defined log settings. If no log settings are configured, the screen will display KW LOG DISABLED. Figure 8‐15 shows the Current kW Demand Log Setup screen 1. To return to the kW Demand Log Summary screen, press the menu bar.
USING THE CONTROL PANEL Press the CHANGE pushbutton on the Current kW Demand Log Setup Menu bar to display the Current kW Demand Log Setup screen 2. The Current kW Demand Log Setup screen can be used to set up or change the time interval and maximum level log settings. Figure 8‐16 shows the Current kW Demand Log Setup screen 2. Use the or pushbuttons to highlight the setup function screen desired, then press the SELECT pushbutton to display the function screen.
USING THE CONTROL PANEL Select TIME INTERVAL MONITORED from the Current kW Demand Log Setup screen 2 menu to display the Time Interval Monitored Setup screen. The Time Interval Monitored Setup screen allows the time duration of the event being monitored to be changed. Figure 8‐17 shows the Time Interval Monitored Setup screen. Use the or pushbuttons to select the character position. Use the or pushbuttons to change the character value. Once the new value is entered, press the DONE pushbutton.
USING THE CONTROL PANEL Select MAXIMUM LEVEL (KW) from the Current kW Demand Log Setup screen 2 menu to display the Maximum Level (kW) Setup screen. The Maximum Level (kW) Setup screen allows the kW limit of the event being monitored to be changed. Figure 8‐19 shows the Maximum Level (kW) Setup screen. Use the or pushbuttons to select the character position. Use the or pushbuttons to change the character value. Once the new value is entered, press the DONE pushbutton.
USING THE CONTROL PANEL 8.2.6 Maximum Current Log Press the METERS pushbutton on the main menu bar to display the Unit Meter screens. Scroll through the meter screens using the or pushbuttons on the menu bar until the Maximum Current Log Summary screen is displayed. The maximum current log collects information on events where the uUPS load exceeds a user‐defined current limit within a user‐defined time interval. Choose a time period up to 9999 minutes and a load limit up to 100%.
USING THE CONTROL PANEL Press the LOG pushbutton on the Maximum Current Log Summary Menu bar to display the Maximum Current Log screen. The Maximum Current Log screen displays the individual log entries, including the interval date and time frame, the maximum percent of full load during the interval, the total time over limit during the interval, and the number of times over during the interval. If the individual phase option is selected, the phases that exceeded the limit will also be displayed.
USING THE CONTROL PANEL Press the SETUP pushbutton on the Maximum Current Log Summary Menu bar to display the Maximum Current Log Setup screen 1. The Maximum Current Log Setup screen 1 displays the current user defined log settings. If no log settings are configured, the screen will display MAXIMUM CURRENT LOG DISABLED. Figure 8‐24 shows the Maximum Current Log Setup screen 1. To return to the Maximum Current Log Summary screen, press the on the menu bar.
USING THE CONTROL PANEL Press the CHANGE pushbutton on the Maximum Current Log Setup Menu bar to display the Maximum Current Log Setup screen 2. The Maximum Current Log Setup screen can be used to set up or change the time interval, the maximum percent of load, and the calculation method (three-phase average or individual phases) log settings. Figure 8‐25 shows the Maximum Current Log Setup screen 2.
USING THE CONTROL PANEL Select TIME INTERVAL MONITORED from the Maximum Current Log Setup screen 2 menu to display the Time Interval Monitored Setup screen. The Time Interval Monitored Setup screen allows the time duration of the event being monitored to be changed. Figure 8‐26 shows the Time Interval Monitored Setup screen. Use the or pushbuttons to select the character position. Use the or pushbuttons to change the character value. Once the new value is entered, press the DONE pushbutton.
USING THE CONTROL PANEL Select MAXIMUM % of FULL LOAD from the Maximum Current Log Setup screen (screen 2) menu to display the Maximum % of Full Load Setup screen. The Maximum % of Full Load Setup screen allows the full load limit of the event being monitored to be changed. Figure 8‐28 shows the Maximum % of Full Load Setup screen. Use the or pushbuttons to select the character position. Use the or pushbuttons to change the character value. Once the new value is entered, press the DONE pushbutton.
USING THE CONTROL PANEL Select CALCULATION METHOD from the Maximum Current Log Setup screen 2 menu to display the Calculation Method Setup screen. The Calculation Method Setup screen allows the full load limit of the event being monitored to be changed. Figure 8‐30 shows the Calculation Method Setup screen. Use the or pushbuttons to highlight the calculation method desired, then press the SELECT pushbutton. The action is completed, and the Maximum Current Log Setup screen 2 displays.
USING THE CONTROL PANEL 8.2.7 System Meters Screens The System Meters screens show the total system and individual UPS unit meter readings from any UPS, when a parallel system is installed. Press the METERS pushbutton on the main menu bar to display the Unit Meter screens. Press the SYSTEM pushbutton on the menu bar to display the System Meters screen. Use the or pushbuttons to highlight the Total System meter or Unit meters desired, then press the SELECT pushbutton to display the screen.
USING THE CONTROL PANEL The Output Total System screen shows output voltage, output current (each phase), and frequency being supplied by the UPS, as well as the kVA, kW, and power factor measurements for the total system. The displayed voltages and frequency are the highest measured value of all UPSs. The displayed currents, kVA, and kW are totals of all UPSs, and the PF is calculated from the total values for the kVA and kW.
USING THE CONTROL PANEL Figure 8‐33 through Figure 8‐37 show the System Meters screens. To scroll through the meter screens, press the or pushbuttons on the menu bar. The current UPS readings for the selected UPS are displayed in the information area of the screen. To return to the present Unit Meter screens, press the UNIT pushbutton on the menu bar. NOTE In the following figures, “X” equals the unit number selected from the System Meters screen.
USING THE CONTROL PANEL The Input screen shows input voltage, output current (each phase), and frequency of the incoming utility source, as well as the kVA, kW, and power factor measurements for the selected UPS. INPUT UNIT X V1 *** V2 *** V3 *** KVA *** KW *** I1 *** I2 *** I3 *** FREQ *** PF *** SYSTEM LEAD UNIT Figure 8‐34.
USING THE CONTROL PANEL The Battery screen displays the battery voltage (Vdc), the battery current (Idc), the minutes of battery time remaining, and battery temperature. Battery temperature must be set up by an authorized Eaton Customer Service Engineer When battery life decreases to less than 20%, Check Battery is displayed. BATTERY UNIT X VDC IDC TIME REMAINING TEMPERATURE V A MINUTES DEGREES C *** *** *** ** SYSTEM UNIT Figure 8‐36.
USING THE CONTROL PANEL 8.2.8 System Setup Level 0 Screens Press the SETUP pushbutton on the main menu bar to display the System Setup Level 0 Screen. This screen can be used to: S Enter a password to access Level 1 functions (see paragraph 8.2.9) No password is necessary to access Level 0 functions. S Set the screen contrast S Show the firmware versions installed S Identify the UPS type Figure 8‐38 shows the System Setup Level 0 menu screen.
USING THE CONTROL PANEL Select CONTRAST from the System Setup Level 0 menu to display the Contrast Adjust screen. Figure 8‐39 shows the Contrast Adjust screen. Use the or pushbuttons to adjust the contrast for the LCD. When the contrast adjustment is complete, press the SAVE pushbutton. Once the setting is saved, the System Setup screen displays. To return to the System Setup screen without saving the setting, press the pushbutton. CONTRAST ADJUST 70% SAVE Figure 8‐39.
USING THE CONTROL PANEL Select UNIT TYPE from the System Setup Level 0 menu to display the Unit Type screen. The Unit Type screen provides the model, CTO, and serial numbers of the UPS unit. Figure 8‐41 shows the Unit Type screen. To return to the System Setup screen, press the pushbutton. UNIT TYPE MODEL: CTO: SERIAL: 0000000000000000 Eaton 9390 0000000000000000 Figure 8‐41. Unit Type Screen 8.2.9 System Setup Level 1 Screens A password is required to access the Level 1 functions.
USING THE CONTROL PANEL The System Setup Level 1 screen can be used to set the UPS date and time, set the serial ports, change the Level 1 password, and log out of Level 1. In addition, the Level 0 functions are available. Figure 8‐43 shows the System Setup Level 1 screen. Use the or pushbuttons to highlight the setup function screen desired, then press the SELECT pushbutton to display the function screen.
USING THE CONTROL PANEL Select CHANGE PASSWORD from the System Setup Level 1 menu to display the Change Password screen. The Change Password screen allows the System Setup Level 1 password to be changed. Figure 8‐44 shows the Change Password screen. Use the or pushbuttons to select the password character position. Use the or pushbuttons to change the password character. Once the new password is entered, press the DONE pushbutton. The Change Password Save screen is displayed.
USING THE CONTROL PANEL Select DATE AND TIME from the System Setup Level 1 menu to display the Time Format Setup screen. The Time Format Setup screen allows the selection of either month/day/year or day/month/year formats for display on the screen and for logging events in the Event and History Logs. Figure 8‐46 shows the Time Format screen. Use the or pushbuttons to highlight the desired format, then press the SELECT pushbutton to display the Set Date and Time screen.
USING THE CONTROL PANEL The Set Date and Time MM/DD/YYYY screen allows the internal date and time of the UPS to be set in the month/day/year format. The date and time information is used for display on the screen and for logging events in the Event and History Logs. Figure 8‐47 shows the Set Date and Time MM/DD/YYYY screen. Use the or pushbuttons to highlight the setting to be changed. Use the or pushbuttons to make the change.
USING THE CONTROL PANEL The Set Date and Time DD/MM/YYYY screen allows the internal date and time of the UPS to be set in the day/month/year format. The date and time information is used for display on the screen and for logging events in the Event and History Logs. Figure 8‐48 shows the Set Date and Time DD/MM/YYYY screen. Use the or pushbuttons to highlight the setting to be changed. Use the or pushbuttons make the change.
USING THE CONTROL PANEL Select COM PORT SETUP from the System Setup Level 1 menu to display the COM Port Setup screen. This screen allows selection of the serial COM port to set up. Figure 8‐49 shows the COM Port Setup screen. Use the or pushbuttons to highlight the the COM port to be set up, then press the SELECT pushbutton. To return to the System Setup screen, press the pushbutton. COM PORT SETUP COM 1 COM 2 COM 3 SELECT Figure 8‐49.
USING THE CONTROL PANEL The COM Setup screen is used to change and save the settings for the serial communication ports. The COM port number selected from the COM Port Setup screen displays. If the changes are not wanted, use the ABORT pushbutton to return to the COM Port Setup screen. Figure 8‐50 shows the COM Setup screen. Use the or pushbuttons to highlight the setting to be changed. Use the pushbutton to toggle through the values for the setting to make the change. Press SAVE or ABORT.
USING THE CONTROL PANEL 8.3 System Controls Screen Press the CONTROLS pushbutton on the main menu bar to display the System Controls screen. LOAD OFF, normal operation, transfer to bypass, charger control, and power module startup and shutdown functions are controlled from this screen. In addition, the screen displays the current status of the UPS and indicates whether the UPS is in Maintenance Bypass or Bypass, and the state of the power module (PM) and battery charger.
USING THE CONTROL PANEL SYSTEM CONTROLS MAINTENANCE BYPASS BYPASS POWER MODULE (PM) CHARGER : : : : OFF OFF SHUTDOWN OFF LOAD OFF ENGY SVR HI ALRT Figure 8‐53. System Controls Screen 3 While in Energy Saver mode, the amber BYPASS LED will be off and green NORMAL LED will be on solid. SYSTEM CONTROLS MAINTENANCE BYPASS BYPASS POWER MODULE (PM) CHARGER : : : : OFF OFF ENERGY SAVER OFF LOAD OFF ENGY SVR HI ALRT Figure 8‐54.
USING THE CONTROL PANEL SYSTEM CONTROLS THIS MENU IS CURRENTLY DISABLED LOAD OFF ENGY SVR HI ALRT Figure 8‐55. System Controls Screen - Energy Saver Mode Not Installled Message For detailed information about using the System Controls, see Chapter 9, “UPS Operating Instructions.” 8.4 Load Off Screen The Load Off screen appears when the LOAD OFF pushbutton is selected from the main menu bar or System Controls menu bar.
USING THE CONTROL PANEL 8.5 Reading the Status Indicators The four symbols on the right side of the control panel are status indicators. They are colored light emitting diode (LED) lamps, and they work in conjunction with the alarm horn to let you know the operating status of the UPS. Normal This green indicator is illuminated when the UPS is operating in Normal mode. The power module is supplying power to the critical load. The indicator flashes when the system needs attention.
Chapter 9 UPS Operating Instructions Figure The following procedures provide instructions for operating the UPS or parallel system. For a description of the UPS control panel functions, see Chapter 8, “Using the Control Panel.” NOTE Before starting the UPS or parallel system, ensure all installation tasks are complete and a preliminary startup has been performed by authorized service personnel.
UPS OPERATING INSTRUCTIONS The rectifier and inverter turn on. The inverter continues to ramp up to full voltage. 8. Close the battery breaker any time after INVERTER SYNCING or CLOSE BATTERY appears on the display. Once the inverter reaches full voltage, and the battery breaker is closed, the UPS output contactor K3 closes and the static switch turns off. Power is now supplied to the critical load in Normal mode. It takes approximately 1 minute for the UPS to achieve Normal mode. 9.
UPS OPERATING INSTRUCTIONS 7. Press the PM ON pushbutton on the System Controls menu bar. 8. Observe the following messages appear sequentially on the power module (PM) status line: DC STARTING INVERTER STARTING INVERTER SYNCING READY The rectifier and inverter turn on. When the inverter reaches full voltage, the UPS is ready to transfer to the Normal mode and supply the critical load. 9.1.
UPS OPERATING INSTRUCTIONS 9.1.6 Transfer from Normal to Energy Saver Mode To transfer the critical load to Energy Saver mode: NOTE The Energy Saver mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. 1. Press the CONTROLS pushbutton on the main menu bar. The System Status screen is displayed. 2. On the System Status screen, select the UPS command. 3. Press the CONTROLS pushbutton on the System Status menu bar.
UPS OPERATING INSTRUCTIONS 9.1.8 Transfer from Normal to High Alert Mode To transfer the critical load to High Alert mode: NOTE The High Alert mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. 1. Press the CONTROLS pushbutton on the main menu bar. The System Status screen is displayed. 2. On the System Status screen, select the UPS command. 3. Press the CONTROLS pushbutton on the System Status menu bar. The UPS Control Command screen is displayed.
UPS OPERATING INSTRUCTIONS 9.1.10 Transfer from Bypass to Energy Saver Mode To transfer the critical load to Energy Saver mode: NOTE The Energy Saver mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. 1. Press the CONTROLS pushbutton on the main menu bar. The System Status screen is displayed. 2. On the System Status screen, select the BYPASS command. 3. Press the CONTROLS pushbutton on the System Status menu bar.
UPS OPERATING INSTRUCTIONS 9.1.12 Transfer from Bypass to High Alert Mode To transfer the critical load to High Alert mode: NOTE The High Alert mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. 1. Press the CONTROLS pushbutton on the main menu bar. The System Status screen is displayed. 2. On the System Status screen, select the BYPASS command. 3. Press the CONTROLS pushbutton on the System Status menu bar.
UPS OPERATING INSTRUCTIONS 9.1.14 Transfer from Energy Saver to High Alert Mode To transfer the critical load to High Alert mode: NOTE The Energy Saver and High Alert mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. 1. Press the CONTROLS pushbutton on the main menu bar. The System Status screen is displayed. 2. On the System Status screen, select the UPS command. 3. Press the CONTROLS pushbutton on the System Status menu bar.
UPS OPERATING INSTRUCTIONS 9.1.16 Transfer from Normal to Bypass Mode and Shut Down UPS To transfer the critical load to Bypass mode and shut down the UPS: 1. Transfer the critical load to bypass by performing the procedure in paragraph 9.1.4. 2. Press the CONTROLS pushbutton on the main menu bar. The System Control screen appears. 3. Press the 4. Press the PM OFF pushbutton on the System Controls menu bar. pushbutton to display System Controls Screen 2.
UPS OPERATING INSTRUCTIONS 9.1.19 Using the UPS LOAD OFF Pushbutton A UPS Load Off is initiated by the LOAD OFF pushbutton from the main menu bar or the System Controls menu bar. This pushbutton can be pressed to control the UPS output. The UPS LOAD OFF pushbutton de‐energizes the critical load and powers down the UPS. The UPS (including Bypass) remains off until restarted. To use the LOAD OFF pushbutton: 1. Press the LOAD OFF pushbutton.
UPS OPERATING INSTRUCTIONS NOTE The following instructions are for the Eaton-supplied REPO switch. If a customer-supplied REPO switch is used, it may not activate in the same manner; refer to the operating instructions provided with the switch. To use the REPO switch: 1. Firmly push the red pushbutton until it locks into place. The switch latches into the activated state.
UPS OPERATING INSTRUCTIONS 9.2 Multiple Module Parallel Operation 9.2.1 Starting the Parallel System in Normal Mode NOTE When starting a 9390IT UPS with internal batteries, remove the battery compartment access panel by loosening the wing nut at the bottom of the panel and lifting the panel off the retaining hook at the top. (See Drawing 164201603-12 on page A-67) To start the parallel system: 1. Close all uninterruptible power module (UPM) input feeder circuit breakers. 2.
UPS OPERATING INSTRUCTIONS 9.2.2 Starting the Parallel System in Bypass Mode If the inverter output of the UPMs is not available and the critical load needs to be energized: CAUTION In Bypass mode, the critical load is not protected from commercial power interruptions and abnormalities. 1. Close all UPM input feeder circuit breakers. 2. If the UPMs are dual feed, close all UPM Bypass input feeder circuit breakers. 3. Observe all UPM control panel displays becoming active, indicating logic power.
UPS OPERATING INSTRUCTIONS 9.2.4 Transfer Parallel System from Bypass to Normal Mode To transfer the critical load to Normal mode: 1. Press the CONTROLS pushbutton on the main menu bar on any UPM. The System Control screen appears. 2. Press the NORMAL pushbutton on the System Controls menu bar of any UPM. The UPMs transfer to Normal mode. If the power processor is not available, the system remains on bypass and an alarm sounds. 3.
UPS OPERATING INSTRUCTIONS 9.2.6 Restarting a Single UPM To restart a single UPM: NOTE When starting a 9390IT UPS with internal batteries, remove the battery compartment access panel by loosening the wing nut at the bottom of the panel and lifting the panel off the retaining hook at the top. (See Drawing 164201603-12 on page A-67) 1. If the UPM was isolated from the critical bus, close the module output breaker on the tie cabinet or distribution panel. 2.
UPS OPERATING INSTRUCTIONS 3. Press the BYPASS pushbutton on the System Controls menu bar of any UPM. The UPMs transfer to Bypass mode. pushbutton to display System Controls Screen 2. 4. Press the 5. Press the PM OFF pushbutton on the System Controls menu bar. The power module (PM) status indicates SHUTDOWN. The input and output contactors open, the battery breaker or disconnect is tripped, and the power module is turned off. The bypass source supplies the critical load. 6.
UPS OPERATING INSTRUCTIONS CAUTION DO NOT attempt to restart the system after Load Off until the cause of the shutdown has been identified and cleared. 3. 9.2.9 To restart the UPS after pressing the LOAD OFF pushbutton, follow the procedure in paragraph 9.2.1 or 9.2.2. Using the Parallel System Remote Emergency Power-off Switch A parallel system emergency power-off is initiated by the REPO pushbutton switch. In an emergency, you can use this switch to control the UPM outputs.
UPS OPERATING INSTRUCTIONS 3. To restart the UPS after using the REPO pushbutton, follow the procedure in paragraph 9.1.1 or 9.1.2. NOTE Follow Lockout/Tagout (LOTO) procedures for your location. The key should not be stored in the switch. DO NOT insert the key until the fault is resolved. Activated Deactivated Pushbutton locked into place Unlock pushbutton to release Figure 9‐2.
Chapter 10 Figure Using Features and Options The many standard features of your UPS system provide consistent, economical, and dependable power protection. In addition, you can add available options to enhance the performance of your system. This chapter provides descriptions of some of the features and options introduced earlier in this manual.
USING FEATURES AND OPTIONS 10.3 Remote Monitor Panel II As an option, a Remote Monitor Panel II (RMP II) can be installed to monitor the operation of the UPS system from virtually any location within the facility, up to 152.4m (500 ft) from the UPS. The RMP II contains backlit status indicators and a local horn. The RMP II can be flush‐mounted or surface‐mounted on a desktop, or secured to a wall. Figure 10‐1 shows an RMP II. Figure 10‐1.
USING FEATURES AND OPTIONS The RMP II contains a local horn and the backlit status indicators listed in Table 10‐1. Table 10‐1. RMP II Status Indicators SYSTEM NORMAL The UPS is energized (either with utility power or battery backup) and is supplying conditioned power to the critical load. NO REDUNDANCY This indicator applies only to parallel systems when one cabinet is not functioning.
USING FEATURES AND OPTIONS 10.4 Relay Interface Module II An optional Relay Interface Module IIl (RIM II) uses relay contact closures to indicate the operating status and alarm condition of the UPS system. The RIM II can be flush‐mounted or surface‐mounted on a desktop, or secured to a wall. Figure 10‐2 shows the RIM II with its four 15‐pin connectors labeled J1 through J4. Figure 10‐2. Relay Interface Module II The RIM II can provide the status and alarm signals shown in Table 10‐2. Table 10‐2.
USING FEATURES AND OPTIONS 10.5 Supervisory Contact Module II An optional Supervisory Contact Module II (SCM II) establishes an interface between the UPS system and the customer's monitor. This interface allows the customer to monitor operational status of the UPS system equipment. The SCM II can be flush‐mounted or surface‐mounted on a desktop, or secured to a wall. Figure 10‐3 shows the SCM II. Figure 10‐3.
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Chapter 11 11.1 Figure Responding to System Events General When the UPS system is running in Normal mode, it continually monitors itself and the incoming utility power. In Battery or Bypass modes, the UPS may issue alarms to let you know exactly what event caused the change from Normal mode. System events on the UPS can be indicated by horns, lights, messages, or all three. Select Events from the menu bar on the Main Menu screen to look at the Active System Events screen.
RESPONDING TO SYSTEM EVENTS Table 11‐1.
RESPONDING TO SYSTEM EVENTS Table 11‐1.
RESPONDING TO SYSTEM EVENTS Table 11‐1.
RESPONDING TO SYSTEM EVENTS Table 11‐2.
RESPONDING TO SYSTEM EVENTS Table 11‐2.
RESPONDING TO SYSTEM EVENTS Table 11‐2.
RESPONDING TO SYSTEM EVENTS Table 11‐3.
Chapter 12 Figure Communication This chapter describes the communication features of the Eaton 9390 20–80 kVA UPS and provides information about connecting hardware and using Terminal mode. 12.1 X-Slot Cards The Eaton 9390 UPS has two standard, factory‐installed X-Slot communication bays with two slots each. See Drawing 164201603-10 starting on page A-46 for bay locations.
COMMUNICATION Modem Card ConnectUPS-X Web/SNMP Card Modbus Card Powerware Hot Sync CAN Bridge Card Relay Interface Card Industrial Relay Card Power Xpert Gateway Card Figure 12‐1. Optional X-Slot Cards 12.2 Powerware LanSafe Power Management Software Each Eaton 9390 UPS ships with Powerware LanSafe Power Management Software. To begin installing Powerware LanSafe software, see the instructions accompanying the Software Suite CD.
COMMUNICATION Remote Notification differs from the basic Terminal mode with the addition the following functions: S Call Answer – The Call Answer function allows the user to call into the UPS from a remote location and enter Terminal mode. S Call Out – The Call Out function allows the UPS to be configured to call either a remote computer or numeric paging service over the phone line.
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Chapter 13 Figure Maintaining the UPS System The components inside the UPS cabinet are secured to a sturdy metal frame that is supported by the UPS magnetics. This design allows authorized service personnel to remove repairable components with very little disassembly. All repairable parts and assemblies are located in the front of the UPS, allowing all routine maintenance and servicing to be performed with front panel access.
MAINTAINING THE UPS SYSTEM 13.2 Performing Preventive Maintenance The UPS system requires very little preventive maintenance. However, inspect the UPS system periodically to verify that the UPS systems are operating normally and that the batteries are in good condition. 13.2.1 Daily Maintenance Perform the following steps daily: 13.2.2 1. Check the area surrounding the UPS system. Ensure that the area is not cluttered, allowing free access to the UPS. 2.
MAINTAINING THE UPS SYSTEM 13.2.4 Battery Maintenance NOTE DO NOT DISCONNECT the batteries while the UPS is in Battery mode. Contact your Eaton service representative for battery maintenance. Battery replacement and maintenance should be performed only by authorized service personnel. 13.3 Recycling the Used Battery or UPS Contact your local recycling or hazardous waste center for information on proper disposal of the used battery or UPS. WARNING S Do not dispose of the battery or batteries in a fire.
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Chapter 14 14.1 Figure Product Specifications Model Numbers The UPS systems are housed in free‐standing cabinets with safety shields behind the doors. The UPS systems are available in 50/60 Hz with various output power ratings.
PRODUCT SPECIFICATIONS 14.2.2 14.2.
PRODUCT SPECIFICATIONS 14.3 Multiple Module Parallel Specifications 14.3.1 UPM Input Same as single module (para 14.2.1). 14.3.2 UPM Output Same as single module (para 14.2.2). 14.3.3 Environmental Same as single module (para 14.2.3). 14.3.4 14.3.
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Chapter 15 Warranty Limited Factory Warranty Three‐Phase Powerware® UPS Products WARRANTOR: The warrantor for the limited warranties set forth herein is Eaton Corporation, a Delaware Corporation (“Eaton”). LIMITED WARRANTY: This limited warranty (this “Warranty”) applies only to the original end-user (the “End-User”) of the Powerware Three-Phase UPS Products (the “Product”) and cannot be transferred.
WARRANTY 15-2 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
Appendix A 1- Installation Information The information in this appendix is helpful during the UPS system planning and installation.
INSTALLATION INFORMATION STANDARD 9390/9390IT UPS BATTERY CABINET UPS CABINET DESCRIPTION: Eaton 9390/9390IT UPS SYSTEM DRAWING NO: SHEET: 164201603-1 REVISION: A-2 A DATE: 1 of 1 091509 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLATION INFORMATION 9390IT UPS with INTERNAL BATTERY CONFIGURATION BATTERY SECTION UPS SECTION AVAILABLE ONLY IN 208V INPUT/OUTPUT AND 480V INPUT/OUTPUT 40/40 KVA, 40/30 KVA, AND 40/20 KVA CONFIGURATIONS DESCRIPTION: Eaton 9390IT UPS SYSTEM DRAWING NO: SHEET: 164201603-2 REVISION: A DATE: 1 of 1 091509 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLATION INFORMATION 1. The UPS equipment operating environment must meet the weight requirements shown in Table A and the size requirements shown on Drawing 164201603-11. 2. The UPS cabinet is palleted separately from accessory cabinets for shipping. The 9390IT UPS models with interanl battery configuration ship with batteries installed. 3. Do not tilt cabinets more than "10° during handling. 4. Dimensions are in millimeters (inches). 5.
INSTALLATION INFORMATION 6. The clearances required around the UPS cabinet are shown in Table C. Table C. 9390 and 9390IT UPS Cabinet Clearances From Top of Cabinet Minimum clearance over the UPS cabinet is 457.2 mm (18 inches) for ventilation From Front of Cabinet 914.4 mm (36 inches) working space From Back of Cabinet None required From Right Side of Cabinet None required From Left Side of Cabinet 76 mm (3 inches) for door swing None for 9390IT UPS with internal batteries 7.
INSTALLATION INFORMATION Table E.
INSTALLATION INFORMATION AC INPUT TO UPS RECTIFIER AND BYPASS (SINGLE FEED) 3 or 4 WIRE A-B-C ROTATION AC INPUT TO UPS RECTIFIER (DUAL FEED) 3 WIRE A-B-C ROTATION AC INPUT TO BYPASS (DUAL FEED) 3 or 4 WIRE A-B-C ROTATION E1, E2, E3 E6, E7, E8, E12 BUILDING ALARMS BATTERY AUX BATTERY UVR B A (See Drawing 164201603-10) ALARM RELAY X-SLOT INTERFACE REMOTE EPO INTERFACE BOARD BACKFEED CONTACTOR (K5) SEE NOTE BATTERY CABINET (Optional external) INPUT CONTACTOR (K1) FUSE FUSE STATIC SWITCH REC
INSTALLATION INFORMATION AC INPUT TO UPS RECTIFIER AND BYPASS (SINGLE FEED) 3 or 4 WIRE A-B-C ROTATION AC INPUT TO UPS RECTIFIER (DUAL FEED) 3 WIRE A-B-C ROTATION (See Drawing 164201603-10) AC INPUT TO BYPASS (DUAL FEED) 3 or 4 WIRE A-B-C ROTATION BUILDING ALARMS ALARM RELAY B A E1, E2, E3 E6, E7, E8, E12 X-SLOT INTERFACE REMOTE EPO INTERFACE BOARD BACKFEED CONTACTOR (K5) SEE NOTE BATTERY CABINET (Internal) INPUT CONTACTOR (K1) FUSE FUSE STATIC SWITCH FACTORY INSTALLED INTERNAL CONNECTIONS
INSTALLATION INFORMATION AC INPUT To UPS Input MBP MIB CRITICAL LOAD DISTRIBUTION UNIT Output from UPS MAINTENANCE BYPASS PANEL (PROVIDED BY OTHERS) K5 Backfeed STATIC SWITCH K3 UPS BATTERY BREAKER BATTERY CABINET MIB: MAINTENANCE ISOLATION BREAKER MBP: MAINTENANCE BYPASS BREAKER TYPICAL MAINTENANCE BYPASS PANEL POWER FLOW NOTE If installing, as part of the UPS system, a maintenance bypass without a rectifier input breaker, a minimum of two separate feeds with upstream feeder breakers, or one
INSTALLATION INFORMATION A A E B * B * * UPM 2 E1 E2 E3 E6 E7 E8 E12 SEE NOTE 2 * K5 K1 E6 E7 E8 E12 SEE NOTE 2 K5 K1 FUSE FUSE UPM 1 E1 E2 E3 FUSE FUSE RECTIFIER RECTIFIER STATIC SWITCH STATIC SWITCH F BATTERY CON VERTER BATTERY CON VERTER MODULE CABINET TIONAL) TIE (OP MBP INVERTER INVERTER FUSE FUSE K3 K3 C C E4. E5 E4.
INSTALLATION INFORMATION A A A * * * UPM 3 E1 E2 E3 E6 E7 E8 E12 SEE NOTE 2 * UPM 2 E1 E2 E3 E6 E7 E8 E12 SEE NOTE 2 * RECTIFIER K5 FUSE FUSE RECTIFIER STATIC SWITCH E6 E7 E8 E12 SEE NOTE 2 K1 FUSE FUSE UPM 1 E1 E2 E3 K5 K1 FUSE FUSE B * K5 K1 E B B RECTIFIER STATIC SWITCH STATIC SWITCH F BATTERY CON VERTER BATTERY CON VERTER BATTERY CON VERTER MODULE CABINET TIONAL) TIE (OP MBP INVERTER INVERTER INVERTER FUSE FUSE FUSE K3 K3 K3 C C E4.
INSTALLATION INFORMATION A A A * * * UPM 4 E1 E2 E3 E6 E7 E8 E12 SEE NOTE 2 * E1 E2 E3 E6 E7 E8 E12 SEE NOTE 2 RECTIFIER E6 E7 E8 E12 SEE NOTE 2 * K5 FUSE FUSE RECTIFIER STATIC SWITCH E6 E7 E8 E12 SEE NOTE 2 K1 FUSE FUSE UPM 1 E1 E2 E3 K5 K1 RECTIFIER STATIC SWITCH * UPM 2 E1 E2 E3 FUSE FUSE E B * K5 K1 FUSE FUSE * UPM 3 K5 K1 A B B B RECTIFIER STATIC SWITCH STATIC SWITCH F BATTERY CON VERTER BATTERY CON VERTER BATTERY CON VERTER BATTERY CON VERTE
INSTALLATION INFORMATION Table F. Input/Output Ratings & External Wiring Requirements for the Powerware 9390/9390IT-40/20 Units Rating 50/60 Hz Basic Unit Rating at 0.9 lagging pF load kVA kW 20 18 20 18 20 18 20 18 20 18 Input and Bypass Input Output VOLTS VOLTS 208/220 208/220 380 380 400 400 415 415 480 480 AC Input to UPS Rectifier (0.98 min.
INSTALLATION INFORMATION Table G. Input/Output Ratings & External Wiring Requirements for the Powerware 9390/9390IT-40/30 Units Rating 50/60 Hz Basic Unit Rating at 0.9 lagging pF load Input and Bypass Input Output AC Input to UPS Rectifier (0.98 min.
INSTALLATION INFORMATION Table H. Input/Output Ratings & External Wiring Requirements for the Powerware 9390/9390IT-40/40 and 9390-80/40 Units Rating 50/60 Hz Basic Unit Rating at 0.9 lagging pF load kVA kW 40 36 40 36 40 36 40 36 40 36 Input and Bypass Input Output VOLTS VOLTS 208/220 208/220 380 380 400 400 415 415 480 480 AC Input to UPS Rectifier (0.98 min.
INSTALLATION INFORMATION Table I. Input/Output Ratings & External Wiring Requirements for the Powerware 9390-80/50 Units Rating 50/60 Hz kVA kW 50 45 50 45 50 45 50 45 50 45 Input and Bypass Input Output VOLTS VOLTS 208/220 208/220 380 380 400 400 415 415 480 480 AC Input to UPS Rectifier (0.98 min.
INSTALLATION INFORMATION Table J. Input/Output Ratings & External Wiring Requirements for the Powerware 9390-80/60 Units Rating 50/60 Hz kVA kW 60 54 60 54 60 54 60 54 60 54 Input and Bypass Input Output VOLTS VOLTS 208/220 208/220 380 380 400 400 415 415 480 480 AC Input to UPS Rectifier (0.98 min.
INSTALLATION INFORMATION Table K. Input/Output Ratings & External Wiring Requirements for the Powerware 9390-80/80 Units Rating 50/60 Hz kVA kW 80 72 80 72 80 72 80 72 80 72 Input and Bypass Input Output VOLTS VOLTS 208/220 208/220 380 380 400 400 415 415 480 480 AC Input to UPS Rectifier (0.98 min.
INSTALLATION INFORMATION 10. Terminals are UL and CSA rated at 90°C. Refer to Table L through Table N for power cable terminations, and Table O for conduit requirements. Drawing 164201603-9 shows the location of the power cable terminals inside the UPS cabinet. Table L.
INSTALLATION INFORMATION Table M.
INSTALLATION INFORMATION Table N.
INSTALLATION INFORMATION 11. Per NEC article 300‐20(a), all three‐phase conductors must be run in the same conduit. Neutral and ground must be run in the same conduit as the phase conductors. 12. Conduit is sized to accommodate one neutral conductor the same size as the phase conductor and one #8 AWG ground conductor.
INSTALLATION INFORMATION Table O.
INSTALLATION INFORMATION Table O.
INSTALLATION INFORMATION Table O.
INSTALLATION INFORMATION Table O.
INSTALLATION INFORMATION 14. External overcurrent protection is not provided by this product, but is required by codes. Refer to Table F through Table K for wiring requirements. If an output lockable disconnect is required, it is to be supplied by the user. 15. Table P lists the maximum rating for input circuit breakers. When wiring a single‐feed input, the rating requirements for the input circuit breakers are superceded by the ratings listed in Table Q. Table P.
INSTALLATION INFORMATION 18. Bypass and output overcurrent protection and bypass and output disconnect switches are to be provided by the user. Table Q lists the maximum rating for bypass and output circuit breakers satisfying the criteria for both. Table Q.
INSTALLATION INFORMATION Table R. Maximum DC Input Circuit Breaker Ratings UPS Model Powerware 9390/9390IT-40/20 Powerware 9390/9390IT-40/30 Powerware 9390/9390IT-40/40 Powerware 9390-80/40 Powerware 9390-80/50 Powerware 9390-80/60 Powerware 9390-80/80 208V/220V 380V 100A 100A 125A Input Voltage Rating 400V 415V 480V 100A 100A 100A 125A 125A 125A 125A 150A 150A 150A 150A 150A 200A 250A 300A 200A 250A 300A 200A 250A 300A 200A 250A 300A 200A 250A 300A 23.
INSTALLATION INFORMATION CAUTION DELTA SOURCES (TN‐S) - The Eaton 9390 UPS system can be operated only from a delta supply source that is fully floating and if the neutral‐forming transformer kit (PN 103005400) is installed in the UPS. The UPS cannot be operated from a mid‐point or end‐point grounded delta supply source. With this type of supply source, there is no capability to provide an output neutral. In no circumstances shall a neutral to ground bonding jumper be installed in the UPS.
INSTALLATION INFORMATION Table T. Input/Output Ratings for Powerware 9390/9390IT-40/20, 9390/9390IT-40/30, 9390/9390IT-40/40 and 9390-80/40 Parallel Systems Config Units Rating 50/60 Hz uration kVA kW 40 36 40 36 40 36 40 36 40 36 VOLTS VOLTS 208/220 208/220 380 380 400 400 415 415 480 480 Amps 111/105 62 58 56 48 Basic Unit Rating at 0.
INSTALLATION INFORMATION Table U. Input/Output Ratings for Powerware 9390-80/50 Parallel System Config Units uration kVA kW 50 45 50 45 50 45 50 45 50 45 VOLTS VOLTS 208/220 208/220 380 380 400 400 415 415 480 480 Amps 139/131 76 73 70 60 Basic Unit Rating at 0.
INSTALLATION INFORMATION Table V. Input/Output Ratings for Powerware 9390-80/60 Parallel System Configu Units ration kVA kW 60 54 60 54 60 54 60 54 60 54 VOLTS VOLTS 208/220 208/220 380 380 400 400 415 415 480 480 Amps 167/158 92 87 84 73 Basic Unit Rating at 0.
INSTALLATION INFORMATION Table W. Input/Output Ratings for Powerware 9390-80/80 Parallel System Configu Units ration kVA kW 80 72 80 72 80 72 80 72 80 72 VOLTS VOLTS 208/220 208/220 380 380 400 400 415 415 480 480 Amps 222/210 122 116 112 97 Basic Unit Rating at 0.
INSTALLATION INFORMATION 34. Required parallel system wiring length should be in accordance with the following rule, as referenced to the diagram below, to ensure approximately equal current sharing when in Static Bypass mode: (Total length of 1A + 1B) (Total length of 2A + 2B) (Total length of 3A + 3B) (Total length of 4A + 4B) This rule has a tolerance of approximately 10% for the combined input and output wire lengths.
INSTALLATION INFORMATION STANDARD 9390/9390IT UPS MODELS REMOVE DEBRIS SHIELD COVERING EXHAUST GRILL BEFORE OPERATING SYSTEM. BOTTOM ENTRY CONDUIT LANDING FOR AC INPUT AND OUTPUT, DC INPUT, DC CONTROL, AND INTERFACE CONNECTIONS. (REMOVE PANEL TO DRILL OR PUNCH CONDUIT HOLES.) TOP ENTRY CONDUIT LANDING FOR AC INPUT AND OUTPUT, DC INPUT, DC CONTROL, AND INTERFACE CONNECTIONS. (REMOVE PANEL TO DRILL OR PUNCH CONDUIT HOLES.) BOTTOM VIEW CONDUIT LANDINGS FOR X-SLOT CONNECTIONS.
INSTALLATION INFORMATION STANDARD 9390/9390IT UPS MODELS INTER‐CABINET WIRING ACCESS KNOCKOUTS. REMOVE KNOCKOUTS, AS REQUIRED, TO ROUTE WIRES BETWEEN CABINETS. INSIDE PANELS RIGHT SIDE VIEW LEFT SIDE VIEW INTER‐CABINET WIRING ACCESS KNOCKOUTS. REMOVE KNOCKOUTS, AS REQUIRED, TO ROUTE WIRES BETWEEN CABINETS.
INSTALLATION INFORMATION 9390IT UPS MODELS with INTERNAL BATTERY CONFIGURATION REMOVE DEBRIS SHIELD COVERING EXHAUST GRILL BEFORE OPERATING SYSTEM. TOP VIEW BATTERY BOTTOM VIEW FRONT FRONT COMPARTMENT BATTERY COMPARTMENT BOTTOM ENTRY CONDUIT LANDING FOR AC INPUT AND OUTPUT, DC INPUT, DC CONTROL, AND INTERFACE CONNECTIONS. (REMOVE PANEL TO DRILL OR PUNCH CONDUIT HOLES.) TOP ENTRY CONDUIT LANDING FOR AC INPUT AND OUTPUT, DC INPUT, DC CONTROL, AND INTERFACE CONNECTIONS.
INSTALLATION INFORMATION 9390IT UPS MODELS with INTERNAL BATTERY CONFIGURATION INTER‐CABINET WIRING ACCESS KNOCKOUTS. REMOVE KNOCKOUTS, AS REQUIRED, TO ROUTE WIRES BETWEEN CABINETS. INSIDE PANELS INTER‐CABINET WIRING ACCESS KNOCKOUTS. REMOVE KNOCKOUTS, AS REQUIRED, TO ROUTE WIRES BETWEEN CABINETS.
INSTALLATION INFORMATION WIREWAY FOR TOP ENTRY POWER WIRING 5 AC INPUT TO UPS RECTIFIER AND BYPASS (A, B, C, N) AC OUTPUT TO CRITICAL LOAD (A, B, C, N) SEE SHEET 2 FOR DETAILS DC INPUT FROM BATTERY TO UPS (+ AND -) GROUND TERMINALS MODELS 80/40, 80/50, 80/60, AND 80/80 208V/220V INPUT AND 208V/220V OUTPUT NOTE A-40 Metal shields covering wiring terminals must be removed or opened to gain access to terminals.
INSTALLATION INFORMATION TERMINAL DETAIL RIGHT SIDE VIEW BYPASS INPUT TERMINALS AC INPUT TO UPS RECTIFIER AND BYPASS (SINGLE INPUT) SINGLE‐FEED JUMPERS RECTIFIER INPUT TERMINALS PHASE A (E6) PHASE A (E1) PHASE B (E7) PHASE B (E2) PHASE C (E8) PHASE C (E3) AC INPUT TO BYPASS (DUAL INPUT) DC INPUT FROM BATTERY (E4) AC INPUT TO UPS RECTIFIER (DUAL INPUT) + PHASE A (E9) (E5) - PHASE B (E10) NEUTRAL TERMINALS (E12) AC OUTPUT TO CRITICAL LOAD PHASE C (E11) OUTPUT TERMINALS MODELS 80/40, 80/5
INSTALLATION INFORMATION WIREWAY FOR TOP ENTRY POWER WIRING BATTERY COMPARTMENT FOR 9390IT MODELS WITH INTERNAL BATTERY CONFIGURATION ONLY AC INPUT TO UPS RECTIFIER AND BYPASS (A, B, C, N) AC OUTPUT TO CRITICAL LOAD (A, B, C, N) SEE SHEET 4 FOR DETAILS DC INPUT FROM BATTERY TO UPS (+ AND -) GROUND TERMINALS MODEL 40/40, 40/30, AND 40/20 208V/220V INPUT AND 208V/220V OUTPUT AND 380V/400V/415V/480V INPUT AND 380V/400V/415V/480V OUTPUT NOTE A-42 Metal shields covering wiring terminals must be removed
INSTALLATION INFORMATION TERMINAL DETAIL RIGHT SIDE VIEW PHASE A (E1) AC INPUT TO UPS RECTIFIER (DUAL INPUT) PHASE B (E2) PHASE C (E3) SINGLE‐FEED JUMPERS AC INPUT TO UPS RECTIFIER AND BYPASS (SINGLE INPUT) PHASE A (E6) PHASE B (E7) AC INPUT TO BYPASS (DUAL INPUT) PHASE C (E8) NEUTRAL TERMINALS (E12) PHASE A (E9) DC INPUT FROM BATTERY (E4) + PHASE B (E10) (E5) - PHASE C (E11) AC OUTPUT TO CRITICAL LOAD MODEL 40/40 208V/220V INPUT AND 208V/220V OUTPUT 380V/400V/415V/480V INPUT AND 380V/400V/4
INSTALLATION INFORMATION WIREWAY FOR TOP ENTRY POWER WIRING AC INPUT TO UPS RECTIFIER AND BYPASS (A, B, C, N) AC OUTPUT TO CRITICAL LOAD (A, B, C, N) SEE SHEET 6 FOR DETAILS DC INPUT FROM BATTERY TO UPS (+ AND -) GROUND TERMINALS MODELS 80/40, 80/50, 80/60, AND 80/80 380V/400V/415V/480V INPUT AND 380V/400V/415V/480V OUTPUT NOTE A-44 Metal shields covering wiring terminals must be removed or opened to gain access to terminals.
INSTALLATION INFORMATION TERMINAL DETAIL RIGHT SIDE VIEW PHASE A (E1) AC INPUT TO UPS RECTIFIER (DUAL INPUT) PHASE B (E2) PHASE C (E3) AC INPUT TO UPS RECTIFIER AND BYPASS (SINGLE INPUT) SINGLE‐FEED JUMPERS PHASE A (E6) PHASE B (E7) AC INPUT TO BYPASS (DUAL INPUT) PHASE C (E8) NEUTRAL TERMINALS (E12) DC INPUT FROM BATTERY PHASE A (E9) (E4) + PHASE B (E10) AC OUTPUT TO CRITICAL LOAD PHASE C (E11) (E5) - MODELS 80/40, 80/50, 80/60, AND 80/80 380V/400V/415V/480V INPUT AND 380V/400V/415V/480V O
INSTALLATION INFORMATION 1. Use Class 1 wiring methods (as defined by the NEC) for power wiring. 2. Use Class 2 wiring methods (as defined by the NEC) for interface wiring from 30 to 600V. 3. When installing external interface wiring (for example, building alarm, relay output, battery 4. 5. 6. 7. 8. breaker trip, and X-Slot) to the UPS interface terminals, conduit must be installed between each device and the UPS cabinet. Install the interface wiring in separate conduit from the power wiring.
INSTALLATION INFORMATION INTERFACE TERMINAL LOCATIONS MINI‐CSB BUILDING ALARM TERMINAL BLOCK P5 X-SLOT COMMUNICATION BAY X-SLOTS 1 2 3 4 TB1 TB2 MINI‐CSB X-SLOT COMMUNICATION BAY WIREWAY FOR BOTTOM ENTRY INTERFACE WIRING BATTERY COMPARTMENT FOR 9390IT MODELS WITH INTERNAL BATTERY CONFIGURATION ONLY NOTE Metal shields covering wiring terminals must be removed or opened to gain access to terminals.
INSTALLATION INFORMATION INTERFACE TERMINALS UPS REMOTE EPO: NC EPO RTN REMOTE EPO: NO EPO RTN 1 JUMPER REQUIRED IF NOT USED BATTERY BRKR AUX CONTACT + BATTERY BRKR AUX RETURN BATTERY BRKR UVR (+48V FUSED) BATTERY BRKR UVR CONTROL(-) BUILDING ALARM #1 INPUT BUILDING ALARM RTN PARALLEL PULL CHAIN INPUT-BLDG ALARM #2 RTN ON BYPASS COMMON ON BYPASS NO TB1 10 1 TB2 ALARM RELAY NC ALARM RELAY RTN 10 ALARM RELAY NO ALARM RELAY RTN ON INVERTER (K3 AUX) : NC ON INVERTER (K3 AUX) : COMMON NOTE 1.
INSTALLATION INFORMATION MINI‐CSB INTERFACE TERMINALS MINI‐CSB BUILDING ALARM #3 BUILDING ALARM #3 RTN BUILDING ALARM #4 BUILDING ALARM #4 RTN BUILDING ALARM #5 BUILDING ALARM #5 RTN BUILDING ALARM #6 BUILDING ALARM #6 RTN 1 P5 8 NOTE 1. All building alarm inputs require an isolated normally‐open or normally‐closed contact or switch (rated at 24 Vdc, 20 mA minimum) connected between the alarm input and common terminal as shown.
INSTALLATION INFORMATION 9. The UPS DC UVR trip and Battery Aux signal wiring from the UPS must be connected to the DC source disconnect device. 10. Battery Aux and UVR wiring should be a minimum of 18 AWG. Table Y. Battery Disconnect Interface BATTERY BREAKER OR DISCONNECT UPS TB1 BATTERY AUX + 5 BATTERY AUX - 6 BATTERY UVR + 7 BATTERY UVR - 8 Table Z.
INSTALLATION INFORMATION 11. The Remote EPO feature opens all contactors in the UPS cabinet and isolates power from your critical load. Local electrical codes may also require tripping upstream protective devices to the UPS. The REPO switch must be a latching‐type switch with a dedicated circuit. 12. A jumper wire must be connected between pins 1 and 2 on TB1, if a normally‐closed EPO switch is not used or a normally‐open EPO switch is used. 13. Remote EPO wiring should be a minimum of 22 AWG. Table AA.
INSTALLATION INFORMATION 14. Wire the maintenance bypass auxiliary contacts as applicable. See Table AB. Table AB. Typical Maintenance Bypass Panel Auxiliary Contact Control Wiring MAINTENANCE BYPASS PANEL (PROVIDED BY OTHERS) NOTE: REFER TO THE INSTRUCTIONS PROVIDED WITH THE MAINTENANCE BYPASS PANEL FOR WIRING INSTRUCTIONS. N. O. MBP AUX 1 COMMON 9 10 TB1 UPS (THIS EXAMPLE SHOWS CONNECTION TO BLDG ALARM 1.
INSTALLATION INFORMATION 15. 120 Vac should be provided from the critical bus by facility planners or the customer. See Table AC. Table AC. Typical Maintenance Bypass Panel Key Switch Control Wiring MAINTENANCE BYPASS PANEL (PROVIDED BY OTHERS) Solenoid Neutral Key Switch NOTE: THE RED OK TO GO TO MAINTENANCE BYPASS ILLUMINATES ONLY WHEN THE UPS MODULE IS NOT ONLINE (K3 OUTPUT CONTACTOR IS OPEN).
INSTALLATION INFORMATION 16. Conduit must be installed between the UPM cabinets for parallel interface wiring. Install the interface wiring in separate conduit from the power wiring. 17. Use Class 1 wiring methods (as defined by the NEC) for parallel interface wiring. The wire should be shielded twisted pair, rated for 5 amps maximum. 18. See Table AD and Chapter 6 for parallel interface wiring. Table AD.
INSTALLATION INFORMATION CAN PULL CHAIN UPM 1 UPM 2 UPM 3 (IF INSTALLED) NOTE UPM 4 (IF INSTALLED) This drawing is for parallel wiring purposes and is not a floor layout plan. UPMs can be placed in any physical order.
INSTALLATION INFORMATION Building Alarm Pull Chain Wiring Terminations To UPM 3 From UPM 1 To UPM 2 (If Installed) TB2–1 (Bldg Alarm 2) TB2–3 (On Bypass NO) TB2–3 (On Bypass NO) TB2–2 (Bldg Alarm 2 Return) TB2–4 (Byp Common) TB2–4 (Byp Common) To UPM 4 (If Installed) TB2–3 (On Bypass NO) TB2–4 (Byp Common) Bypass Relay Pull Chain Wiring Terminations All UPMs From To TB2–1 (Bldg Alarm 2) TB2–3 (On Byp NO) TB2–2 (Bldg Alarm 2 Return) TB2–4 (Byp Common) TWISTED PAIR TB1 TWISTED PAIR TWISTED PAIR TB1 T
INSTALLATION INFORMATION PARALLEL SYSTEM BACKUP CONTROL (PULL CHAIN) WIRING WITH CUSTOMER SUPPLIED TIE PANEL DESCRIPTION: INTERFACE WIRING INSTALLATION NOTES AND TERMINAL LOCATIONS DRAWING NO: 164201603-10 REVISION: A SHEET: DATE: 12 of 15 071608 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLATION INFORMATION Parallel Interface Wire Charts Using Customer–Supplied MOB Dual Aux Contacts From UPM 1 CAN Card J3-10 CAN Card J3-9 CAN Card J3-8 TB2-2 Building Alarm Pull Chain Wiring Terminations All Modules To UPM 2 To UPM 3 To UPM 4 Function CAN Card CAN Card CAN Card J3-10 J3-10 J3-10 CAN Card CAN Card CAN Card External CAN J3-9 J3-9 J3-9 Network CAN Card CAN Card CAN Card J3-8 J3-8 J3-8 TB2-4 TB2-4 TB2-4 Pullchain From UPM 1 CAN Card J3-1 CAN Card J3-2 TB2-1 From UPM 2 CAN Card J3-1 CAN C
INSTALLATION INFORMATION GROUND TERMINAL TERMINAL TB–1 SIGNAL CONNECTIONS FROM THE UPS TERMINAL TB–3 120 VAC POWER REMOTE MONITOR PANEL II AND RELAY INTERFACE MODULE II TERMINAL LOCATIONS TERMINAL TB–3 120 VAC POWER GROUND TERMINAL TERMINAL TB–2 CUSTOMER SUPERVISORY CONTACT INTERFACE TERMINAL TB–1 SIGNAL CONNECTIONS FROM THE UPS SUPERVISORY CONTACT MODULE II TERMINAL LOCATIONS DESCRIPTION: INTERFACE WIRING INSTALLATION NOTES AND TERMINAL LOCATIONS DRAWING NO: 164201603-10 REVISION: A SHEET: D
INSTALLATION INFORMATION 19. Conduit must be installed between the UPS cabinet and the RMP II, RIM II, or SCM II for signal wiring. Conduit must be installed between the device and the power source for power wiring. Install the signal wiring in separate conduit from the power wiring. 20. Conduit and wiring between the UPS and the RMP II, RIM II, or SCM II is to be supplied by the customer. 21. Maximum distance between the UPS cabinet and RMP II, RIM II, or SCM II is not to exceed 500 feet. 22.
INSTALLATION INFORMATION STANDARD 93909390IT UPS MODELS FRONT VIEW Dimensions are in millimeters [inches] RIGHT SIDE VIEW DESCRIPTION: UPS CABINET DIMENSIONS DRAWING NO: 164201603-11 REVISION: B SHEET: DATE: 1 of 6 021509 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLATION INFORMATION STANDARD 9390/9390IT UPS MODELS LEFT SIDE RIGHT SIDE FRONT TOP VIEW RIGHT SIDE LEFT SIDE FRONT BOTTOM VIEW Dimensions are in millimeters [inches] A-62 DESCRIPTION: UPS CABINET DIMENSIONS DRAWING NO: 164201603-11 REVISION: B SHEET: DATE: 2 of 6 021509 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLATION INFORMATION 9390IT UPS MODELS WITH INTERNAL BATTERY CONFIGURATION FRONT VIEW Dimensions are in millimeters [inches] RIGHT SIDE VIEW DESCRIPTION: UPS CABINET DIMENSIONS DRAWING NO: 164201603-11 REVISION: A SHEET: DATE: 3 of 6 021509 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLATION INFORMATION 9390IT UPS MODELS WITH INTERNAL BATTERY CONFIGURATION FRONT FRONT Dimensions are in millimeters [inches] A-64 DESCRIPTION: UPS CABINET DIMENSIONS DRAWING NO: 164201603-11 REVISION: B SHEET: DATE: 4 of 6 021509 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLATION INFORMATION STANDARD 9390/9390IT UPS MODELS ONLY RIGHT SIDE LEFT SIDE FRONT BOTTOM VIEW with OPTIONAL FLOOR MOUNTING BRACKETS Dimensions are in millimeters [inches] DESCRIPTION: UPS CABINET DIMENSIONS DRAWING NO: 164201603-11 REVISION: B SHEET: DATE: 5 of 6 021509 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLATION INFORMATION STANDARD 9390/9390IT UPS MODELS ONLY RIGHT SIDE LEFT SIDE FRONT SEISMIC KIT INSTALLATION BOTTOM VIEW with OPTIONAL SEISMIC MOUNTING BRACKETS Dimensions are in millimeters [inches] A-66 DESCRIPTION: UPS CABINET DIMENSIONS DRAWING NO: 164201603-11 REVISION: B SHEET: DATE: 6 of 6 021509 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLATION INFORMATION 9390IT UPS MODELS WITH INTERNAL BATTERY CONFIGURATION BATTERY TRAYS INSTALLED (LEFT SIDE COVER PANEL AND FRONT BATTERY COMPARTMENT ACCESS PANEL REMOVED FOR CLARITY) BATTERY DISCONNECT BREAKER LOCATION 3 STRING (120 BATTS) 2 STRING (80 BATTS) WIREWAY WINGNUT DESCRIPTION: DRAWING NO: Dimensions are in millimeters [inches] REVISION: 9390IT UPS BATTERY DETAIL AND INTERNAL BATTERY DISCONNECT LOCATION SHEET: 164201603-12 A DATE: 1 of 1 021509 Eaton®9390 UPS (20–80 kVA) and
INSTALLATION INFORMATION NOTE Interface wiring and conduit between the REPO switch and the UPS are to be supplied by the customer. 0.87 [0.22] 115.8 [4.56] 88.9 [3.50] 114.3 [4.50] 95.3 [3.57] Front View 1.57 [0.40] NEEDED TO REMOVE KEY KNOCKOUT PATTERN TYPICAL 5 SIDES NOTE 1. Conduit and wiring between the Remote Emergency Power‐off (REPO) and the UPS to be supplied by the customer. 2. Maximum distance between the Remote EPO and the UPS not to exceed 500 feet.
INSTALLATION INFORMATION KNOCKOUTS PROVIDED ON FIVE SURFACES FLUSH MOUNT USE #10 PAN HEAD SCREWS (MOUNT WITH VENT HOLES FACING UP) SURFACE MOUNT USE #10 PAN HEAD SCREWS (FOR HANGING) (MOUNT WITH VENT HOLES FACING UP) DESCRIPTION: OPTIONAL REMOTE MONITOR PANEL II (RMP II) DRAWING NO: Dimensions are in millimeters [inches] REVISION: SHEET: 164201603-14 A DATE: 1 of 1 091505 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLATION INFORMATION KNOCKOUTS PROVIDED ON FIVE SURFACES FLUSH MOUNT USE #10 PAN HEAD SCREWS (MOUNT WITH VENT HOLES FACING UP) SURFACE MOUNT USE #10 PAN HEAD SCREWS (FOR HANGING) (MOUNT WITH VENT HOLES FACING UP) DESCRIPTION: OPTIONAL RELAY INTERFACE MODULE II (RIM II) DRAWING NO: Dimensions are in millimeters [inches] A-70 REVISION: SHEET: 164201603-15 A DATE: 1 of 2 091505 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLATION INFORMATION 15–PIN D–SUB CONNECTORS DESCRIPTION: OPTIONAL RELAY INTERFACE MODULE II (RIM II) DRAWING NO: REVISION: SHEET: 164201603-15 A DATE: 2 of 2 091505 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
INSTALLATION INFORMATION KNOCKOUTS PROVIDED ON FIVE SURFACES FLUSH MOUNT USE # 10 PAN HEAD SCREWS (MOUNT WITH VENT HOLES FACING UP) SURFACE MOUNT USE # 10 PAN HEAD SCREWS (FOR HANGING) (MOUNT WITH VENT HOLES FACING UP) DESCRIPTION: OPTIONAL SUPERVISORY CONTACT MODULE II (SCM II) DRAWING NO: Dimensions are in millimeters [inches] A-72 REVISION: SHEET: 164201603-16 A DATE: 1 of 1 091505 Eaton®9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.
*1642016034* 164201603 4
