Powerware® 9355 UPS 10/15 kVA User’s Guide
Class A EMC Statements FCC Part 15 NOTE This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
Requesting a Declaration of Conformity Units that are labeled with a CE mark comply with the following harmonized standards and EU directives: S Harmonized Standards: IEC 62040-1-1 and IEC 62040-2; IEC 60950 Third Edition S EU Directives: 73/23/EEC, Council Directive on equipment designed for use within certain voltage limits 93/68/EEC, Amending Directive 73/23/EEC 89/336/EEC, Council Directive relating to electromagnetic compatibility 92/31/EEC, Amending Directive 89/336/EEC relating to EMC The EC Decl
Special Symbols The following are examples of symbols used on the UPS to alert you to important information: RISK OF ELECTRIC SHOCK - Indicates that a risk of electric shock is present and the associated warning should be observed. 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.
Table of Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 UPS Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Inspecting the Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 9 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Control Panel Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Changing the Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Display Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 1 Introduction The Powerware® 9355 uninterruptible power supply (UPS) is a true online, double-conversion three-phase system that can be used to prevent loss of valuable electronic information and minimize equipment downtime. It is ideal for protecting essential information technology and electrical engineering infrastructure in corporate, telecom, health care, banking, and industrial applications.
INTRODUCTION Providing outstanding performance and reliability, the Powerware 9355 UPS’s unique benefits including the following: S Online UPS design with pure sine wave output. The UPS filters and regulates incoming AC power and provides consistent power to your equipment without draining the battery. S More wattage in less space with a 0.9 power factor – protecting more equipment and leaving more room for expansion.
INTRODUCTION The following options for the Powerware 9355 are available: S Remote Monitor Panel (RMP) The optional RMP provides monitoring of the operational status and alarm condition of the UPS from virtually any location within the facility. You can install multiple RMPs at remote locations to increase your monitoring capabilities. S Power Distribution Module (PDM) The optional PDM comes equipped with several different types of output receptacles.
INTRODUCTION 4 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
Chapter 2 Safety Warnings 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. DANGER This UPS contains LETHAL VOLTAGES. All repairs and service should be performed by AUTHORIZED SERVICE PERSONNEL ONLY. There are NO USER SERVICEABLE PARTS inside the UPS.
SAFETY WARNINGS Consignes de Sécurité CONSIGNES DE SÉCURITÉ IMPORTANTES CONSERVER CES INSTRUCTIONS CE MANUEL CONTIENT DES CONSIGNES DE SÉCURITÉ IMPORTANTES DANGER! Cet onduleur contient des TENSIONS MORTELLES. Toute opération d’entretien et de réparation doit être EXCLUSIVEMENT CONFIÉE A UN PERSONNEL QUALIFIÉ AGRÉÉ. AUCUNE PIÈCE RÉPARABLE PAR L’UTILISATEUR ne se trouve dans l’onduleur. WARNING S Cet onduleur renferme sa propre source d’énergie (batteries).
SAFETY WARNINGS Advertencias de Seguridad INSTRUCCIONES DE SEGURIDAD IMPORTANTES GUARDE ESTAS INSTRUCCIONES ESTE MANUAL CONTIENE INSTRUCCIONES DE SEGURIDAD IMPORTANTES PELIGRO Este SIE contiene VOLTAJES MORTALES. Todas las reparaciones y el servicio técnico deben ser efectuados SOLAMENTE POR PERSONAL DE SERVICIO TÉCNICO AUTORIZADO. No hay NINGUNA PARTE QUE EL USUARIO PUEDA REPARAR dentro del SIE. WARNING S Este SIE contiene su propia fuente de energía (las baterías).
SAFETY WARNINGS 8 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
Chapter 3 UPS Setup This chapter describes: S Equipment inspection S Floor loading and clearances S Unloading the cabinet(s) The instructions are intended for the chief operator/system supervisor, electrical consultants, and installation electricians. Local regulations and electrical code must be followed during the UPS installation.
UPS SETUP Floor Loading When planning the installation, consider the UPS weight for floor loading. The strength of the installation surface must be adequate for point and distributed loadings. The approximate weights are shown in the following table. Standard Model Floor Loadings Maximum Weight (lb) Point Loading lb/in2 (kg/cm2) 2-High UPS 381 lb (173 kg) 95 (6.7) 3-High UPS-32 587 lb (266 kg) 147 (10.3) 3-High UPS-64 619 lb (281 kg) 155 (10.9) 2-High EBM 480 lb (218 kg) 120 (8.
UPS SETUP Unloading the Cabinet(s) The following tools are required for unloading the cabinet(s): S 15 mm wrench or socket S 7 mm nut driver or socket CAUTION The UPS and EBM are heavy (see page 10). Unloading the cabinets requires at least two people to safely remove the cabinets from the pallet. Three-High Cabinets To remove a three-high UPS or EBM from the shipping pallet: 1. Remove the two M10 bolts securing the stabilizing bracket to the pallet (see Figure 2). M10 Bolts Figure 2.
UPS SETUP 2. Remove the four M4 screws securing the stabilizing bracket to the cabinet rear panel and remove the bracket (see Figure 3). Retain the hardware for later use. NOTE Be sure to retain the stabilizing bracket and hardware for later re-assembly onto the cabinet. 3. Remove the three M10 bolts securing the rear shipping pad to the pallet and remove the shipping pad. NOTE Hold the back of the cabinet so that the bolts can be removed easily without the cabinet rolling backward. 4.
UPS SETUP NOTE Be sure to support the front and back of the cabinet when rolling it off the pallet to prevent tipping. 5. Slowly roll the cabinet toward the rear of the pallet. Once the pallet tilts, continue rolling the cabinet down the pallet until the cabinet touches the floor (see Figure 4). Figure 4. Unloading the Cabinet 6. With the UPS supported, slowly pull the pallet away from the UPS (see Figure 5). Figure 5. Removing the Pallet 7. Roll the cabinet to the desired location. 8.
UPS SETUP Two-High UPS Cabinet To remove a two-high UPS from the shipping pallet: 1. Remove the M10 bolt securing the vertical bracket to the pallet (see Figure 6). 2. Remove and retain the three M4 screws securing the vertical bracket to the UPS. Remove the vertical bracket. M4 Screws M10 Bolt Figure 6. Removing the Vertical Bracket 3. Reinstall the M4 screws to the UPS (see Figure 7). M4 Screws Figure 7.
UPS SETUP 4. Repeat Steps 1 through 3 to remove the vertical bracket on the other side. 5. Remove the three M10 bolts securing the rear shipping pad to the pallet and remove the shipping pad (see Figure 8). NOTE Hold the back of the cabinet so that the bolts can be removed easily without the cabinet rolling backward. 6. Remove the two M10 bolts securing the front shipping bracket and remove the bracket. Front Shipping Bracket M10 Bolts M10 Bolts Shipping Pad Figure 8.
UPS SETUP NOTE Be sure to support the front and back of the cabinet when rolling it off the pallet to prevent tipping. 7. Slowly roll the cabinet toward the rear of the pallet. Once the pallet tilts, continue rolling the cabinet down the pallet until the cabinet touches the floor (see Figure 9). Figure 9. Unloading the Cabinet 8. With the UPS supported, slowly pull the pallet away from the UPS (see Figure 10). Figure 10. Removing the Pallet 9. Roll the cabinet to the desired location. 10.
UPS SETUP Selecting an Installation Option You are now ready to install the Powerware 9355 UPS.
UPS SETUP 18 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
Chapter 4 UPS Installation The Powerware 9355 has the following power connections: S 3-phase (L1, L2, and L3), neutral, and ground connection for rectifier/bypass input S 3-phase (L1, L2, and L3), neutral, and ground connection for load output The nominal input/output voltages are: S 120/208 or 127/220 Vac with 120° phase displacement S 480V or 600V 60-Hz input is available using the optional input isolation transformer module Output overcurrent protection and disconnect switch must be provided by othe
UPS INSTALLATION 5. Verify that the UPS battery circuit breaker is in the OFF position (see Figure 11). Battery Circuit Breaker UPS Wiring Access Cover Conduit Landing Plates Figure 11. UPS Rear View (3-High Shown) 20 6. For UPS only installations, continue to Step 7; for UPS installations with an input isolation transformer, proceed to Step 10. 7. Remove the UPS wiring access cover and one of the conduit landing plates and retain (see Figure 11). 8.
UPS INSTALLATION 10. Verify that the input circuit breaker is in the OFF position (see Figure 12). 11. Remove the input isolation transformer wiring access cover and retain. Battery Circuit Breaker Input Isolation Transformer Wiring Access Cover Input Circuit Breaker Figure 12. UPS with Input Isolation Transformer Rear View 12. Hardwire the input, output, and ground terminations for the UPS or input isolation transformer. See Table 1 for wiring specifications.
UPS INSTALLATION NOTE Input neutral must be wired for proper operation. Failure to connect an input neutral will void the warranty. NOTE The Powerware 9355 UPS is a single-feed UPS only. Table 1.
UPS INSTALLATION Ground Figure 13. UPS Terminal Block (3-High Shown) L1 L2 L3 N INPUT L1 L2 L3 N N OUPUT Figure 14. Input Isolation Transformer Terminal Block EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
UPS INSTALLATION 13. For UPS only installations, replace the UPS wiring access cover and conduit landing plate. For UPS installations with an input isolation transformer, replace the transformer’s wiring access cover. 14. Continue to “Stabilizing the Cabinet” on page 39 to complete the UPS installation. 24 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
* * UPS INSTALLATION Figure 15. UPS Wiring Diagram EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
* * UPS INSTALLATION Figure 16. UPS with Extended Battery Modules Wiring Diagram 26 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
* * UPS INSTALLATION Figure 17. UPS with Input Isolation Transformer Wiring Diagram EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
UPS INSTALLATION 28 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
Chapter 5 Wall-Mounted Bypass Switch Installation This chapter describes installing the wall-mounted bypass switch with the UPS. The wall-mounted bypass switch is a Make-Before-Break maintenance bypass switch. NOTE The input isolation transformer cannot be used with the wall-mounted bypass switch.
WALL-MOUNTED BYPASS SWITCH INSTALLATION 4. Determine your equipment’s grounding requirements according to your local electrical code. 5. Remove the bypass cabinet front cover (see Figure 18). Figure 18. Bypass Cabinet Front Cover 6. Remove the internal cover to gain access to the breakers (see Figure 19). Internal Cover Figure 19. Internal Cover 30 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
WALL-MOUNTED BYPASS SWITCH INSTALLATION 7. Punch holes for the conduit (AC input, UPS output, load connection, and maintenance bypass contact wires) using a Greenlee punch or similar device. 8. Verify that the bypass breaker is in the OFF position (see Figure 20). 9. Mount the bypass cabinet to the wall and install the conduit. Figure 20. Bypass Breaker EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
WALL-MOUNTED BYPASS SWITCH INSTALLATION 10. Verify that the UPS battery circuit breaker is in the OFF position (see Figure 21). 11. Remove the UPS wiring access cover and one of the conduit landing plates and retain. Battery Circuit Breaker UPS Wiring Access Cover Conduit Landing Plates Figure 21. UPS Rear View (3-High Shown) 32 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
WALL-MOUNTED BYPASS SWITCH INSTALLATION 12. Hardwire the UPS input terminations. See Table 2 for specifications and Figure 22 for a detailed view of the UPS terminal block. NOTE Input neutral must be wired for proper operation. Failure to connect an input neutral will void the warranty. NOTE The Powerware 9355 UPS is a single-feed UPS only. Table 2. UPS Terminal Block Wiring 10 kVA Input Voltage 208 220 10 AWG 120 lb in (13.5 Nm) 1 00” conduit d i (1) 1.
WALL-MOUNTED BYPASS SWITCH INSTALLATION Maintenance Bypass Contacts TB2 Ground Figure 22. UPS Terminal Block (3-High Shown) 34 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
WALL-MOUNTED BYPASS SWITCH INSTALLATION 13. Hardwire the output terminations from the UPS to the bypass cabinet (see Figure 23). Ground Neutral Line 1 Line 2 Line 3 Figure 23. UPS Output to Bypass Cabinet Wiring EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
WALL-MOUNTED BYPASS SWITCH INSTALLATION 14. Hardwire the load to the bypass cabinet (see Figure 24). 15. Route the maintenance bypass wires through the conduit to the UPS terminal block (see Figure 22 on page 36). Connect the black wire to TB2-2 and the blue wire to TB2-3. Cap the red wire. NOTE The maintenance bypass contacts are normally-closed. To ensure proper bypass operation, DO NOT use the red wire (it is normally-open). 16. Replace the UPS wiring access cover and conduit landing plate.
WALL-MOUNTED BYPASS SWITCH INSTALLATION 17. Wire the AC input to the bypass breaker (see Figure 25). Line 2 Line 3 Line 1 Figure 25. Bypass AC Input Wiring 18. Verify the bypass input. 19. Reinstall the internal cover. 20. Reinstall the bypass cabinet front cover. 21. Continue to “Stabilizing the Cabinet” on page 39 to complete the UPS installation. EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
WALL-MOUNTED BYPASS SWITCH INSTALLATION Red Wire (open when breaker is open) Black Wire (common) 225A Blue Wire (closed when breaker is open) Bypass Input 80A (4X) LOAD From UPS 1 Output Not Used Not Used Not Used Figure 26. Bypass Wiring Diagram 38 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
Chapter 6 Stabilizing the Cabinet NOTE For seismic installations, you MUST order and install a Powerware 9355 UPS seismic kit; do not use the following instructions. NOTE For non-seismic installations, you MUST install the stabilizing bracket on all 3-high cabinets. The stabilizing bracket is optional for 2-high cabinets. 1. Lower the leveling feet to prevent the cabinet from rolling. Figure 27. Lowering the Leveling Feet 2.
STABILIZING THE CABINET 4. Continue to one of the following sections: S “Extended Battery Module Installation” on page 43 to install optional EBMs. S “Communication” on page 47 to install UPS communication options, such as X-Slot cards or Remote Emergency Power-off. S “Operation” on page 65 to start up the UPS. M4 Screws Figure 28. Stabilizing Bracket with One Cabinet 40 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
STABILIZING THE CABINET M4 Screws Figure 29. Stabilizing Bracket with Two Cabinets M4 Screws Figure 30. Stabilizing Bracket with Three Cabinets EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
STABILIZING THE CABINET 42 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
Chapter 7 Extended Battery Module Installation NOTE A maximum of 22 battery strings can be installed in one configuration, including UPS batteries (4 EBM-64 models or 3 EBM-96 models). UPS-32 models contain 2 strings; UPS-64 models contain 4 strings; EBM-64 models contain 4 strings; and EBM-96 models contain 6 strings. NOTE For non-seismic installations, you MUST install the stabilizing bracket on all 3-high cabinets. The stabilizing bracket is optional for 2-high cabinets.
EXTENDED BATTERY MODULE INSTALLATION EBM Battery Circuit Breaker EBM Battery Connector Rear Ground Strap UPS Battery Connector UPS Battery Circuit Breaker EBM Cable Figure 31. Typical EBM Installation (2-High Cabinets Shown) 44 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
EXTENDED BATTERY MODULE INSTALLATION 8. Remove the top front covers of all cabinets. 9. Install the remaining ground straps between each cabinet (see Figure 32). Front Ground Strap Figure 32. Front Ground Strap Installation (2-High Cabinets Shown) 10. Continue to one of the following sections: S “Communication” on page 47 to install UPS communication options, such as X-Slot cards or Remote Emergency Power-off. S “Operation” on page 65 to start up the UPS.
EXTENDED BATTERY MODULE INSTALLATION 46 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
Chapter 8 Communication This section describes the: S DB-9 communication port S X-Slot cards S Remote Monitor Panel and Industrial Relay Card (IRC) S Powerware LanSafe Power Management Software S Remote Emergency Power-off S Relay output contacts S Programmable signal inputs Figure 33 shows the location of the communication options and control terminals on the UPS.
COMMUNICATION Installing Communication Options and Control Terminals To access and install the communication options and control terminals: 1. Remove the front covers of all cabinets, starting with the top cabinet. Press and release the handle latch at the bottom of each cover and then lift the cover up and off the cabinet (see Figure 34). Figure 34. Removing the Front Covers 2. 48 Install the appropriate X-Slot card and/or necessary cable(s) into the top cabinet (see Figure 33 and Figure 35).
COMMUNICATION Figure 35. Installing Communication Cables 3. On the bottom cover (and also the middle cover if 3-high), remove a knockout tab in the top edge of the cover for each cable: With wire cutters, cut either side of the tab and twist down to remove the tab (see Figure 36). Figure 36. Removing Knockout Tabs EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
COMMUNICATION 4. Route the cable(s) to the approximate location of the cover access holes. 5. Connect the cables to the appropriate location. See “Communication Options” on page 51 or “Control Terminals” on page 60 for detailed information. 6. Reinstall the front covers, starting with the bottom cabinet (see Figure 37). Hang the top edge of the cover on the cabinet first, then lower the bottom edge and snap into place. Be sure the cables fit in the access holes in the covers. Figure 37.
COMMUNICATION Communication Options The Powerware 9355 has serial communication capabilities through the DB-9 communication port or through an X-Slot card in one of the available bays. In addition, the Powerware LanSafe Power Management Software can be installed and used to communicate with the UPS via one of the serial communication connections.
COMMUNICATION The cable pins are identified in Figure 38 and the pin functions are described in Table 3. See Figure 33 on page 47 for serial port location. 9 8 7 6 5 4 3 2 1 Figure 38. Communication Port Table 3.
COMMUNICATION S Industrial Relay Card - is used to indicate the operating status of the UPS using the customer’s monitoring equipment and to connect an optional RMP. The IRC uses four isolated normally-open or normally-closed dry relay contacts to indicate the UPS status. Normal, Bypass, Battery, and Alarm mode can be monitored (see page 58 for more information).
COMMUNICATION Remote Monitor Panel The optional RMP can be installed to monitor the operation of the UPS from virtually any location within your facility, up to 152.4m (500 ft) from the UPS. You can surface-mount an RMP on a desktop or on a wall, wherever you have a serial interface line. Figure 40 shows an RMP. Figure 41 shows the enclosure dimensions and cable exit openings. Cable Exit Opening for 1/2” Conduit or Provided Strain Relief Horn Silence Button Figure 40.
COMMUNICATION Cable Exit Openings for 1/2” Conduit or Provided Strain Relief (3 places) Mounting Slots (6 places) Dimensions are in mm [inches] NOTE Matches mounting holes on a single- or double-gang electrical box. Figure 41. RMP Dimensions EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
COMMUNICATION To install an RMP: NOTE If mounting to a hollow wall, secure the enclosure bottom to a wood or metal stud within the wall. Do not use hollow wall anchors. The RMP can also be mounted to a singleor double-gang electrical box. 1. If wall mounting, securely mount the RMP. Continue to Step 2. If desk mounting, install the provided bumpers to the bottom of the RMP enclosure. Proceed to Step 3. 2. Install 1/2” conduit from the RMP to the IRC through the cable exit openings (see Figure 41).
COMMUNICATION 6. To check the operation of the RMP, ensure that the UPS is supplying the load via the inverter or bypass. If the indicators on the RMP show the appropriate status, then it is operating correctly. If the RMP is not operating correctly, check the wiring, the fuse on the IRC, and the plug-in terminal blocks for proper seating. If all connections are secure but the RMP still does not operate correctly, replace the fuse.
COMMUNICATION Industrial Relay Card The IRC uses normally-open or normally-closed dry relay contacts to indicate the UPS status as listed in Table 5. Figure 43 shows an IRC. Plug-in Terminal Block J1 to RMP Cable Exit Opening for 1/2” Conduit or Provided Strain Relief Plug-in Terminal Block J2 from Relay Contacts to Customer Monitoring Equipment Figure 43. Industrial Relay Card 1. Verify that the UPS is turned off and all power sources are removed. 2.
COMMUNICATION Table 5. IRC Wire Terminations IRC Terminal Function J2-1 NC J2-2 COM J2-3 NO J2-4 NC J2-5 COM J2-6 NO J2-7 NC J2-8 COM J2-9 NO J2-10 NC J2-11 COM J2-12 NO Remarks Normal mode Bypass mode Battery mode Alarm mode NOTE Maximum contact rating: 250 Vac, 30 Vdc @ 5A; Wire range: 16–24 AWG Powerware LanSafe Power Management Software Each Powerware 9355 UPS ships with Powerware LanSafe Power Management Software and an interface cable.
COMMUNICATION Control Terminals The cables should be connected to the control terminals with a mating connector. Input and output terminals have a functional isolation from terminal to terminal. They are connected to the UPS chassis through individual 1 MΩ resistors.
COMMUNICATION Remote Emergency Power-off REPO is used to shut down the UPS from a distance. This feature can be used for shutting down the load and the UPS by thermal relay, for instance in the event of room overtemperature. When REPO is activated, the UPS shuts down all converters, de-energizes all system relays, and fully powers down within 10-15 seconds. There are two REPO positions that may be used, normally-open or normally-closed. The pins on the normally-closed REPO connector are connected together.
COMMUNICATION Relay Output Contacts The UPS incorporates a programmable relay output with potential free contacts for remote alarm indications (see Figure 33 on page 47). An additional four relay outputs can be obtained with the X-Slot compatible Relay Interface Card. WARNING The relay contacts must not be connected to any utility connected circuits. Reinforced insulation to the utility is required. The relay contacts must have a maximum rating of 30 Vdc/1A and 60 Vdc/2A nominal values.
COMMUNICATION Table 6. Programmable Signal Inputs Signal Description Disable Bypass Operation If active, the automatic transfer to the static bypass is prevented. Charger Off If active, the battery charge function is disabled. In a utility power outage, the discharge of batteries is supported. Remote ON/OFF If active, the UPS output turns off regardless of the mode of operation. Auxiliary power, fan, communication, and rectifier/battery charger remain functional.
COMMUNICATION 64 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
Chapter 9 Operation This chapter contains information on how to use the Powerware 9355, including front panel operation, UPS startup and shutdown, and configuring the UPS for Extended Battery Modules. Control Panel Functions The UPS has a four-button graphical LCD with backlight. It provides useful information about the UPS itself, load status, events, measurements, and settings (see Figure 45).
OPERATION The following table shows the indicator status and description. Indicator Green Status Description On The UPS is operating normally. Flashing S The UPS is starting up or is shut down and waiting for power to return. S A new information message is active. S Bypass is not available. Off The UPS is turned off and will not turn on automatically. On The UPS is in Battery mode. On The UPS is in Bypass mode. On The UPS has an active alarm. Flashing There is a new UPS alarm condition.
OPERATION The following table shows the basic menu structure. Table 7.
OPERATION User Settings The following table displays the options that can be changed by the user. NOTE Changes to the output voltage or frequency options should be made before turning on the UPS; otherwise, the changes do not take effect. Table 8.
OPERATION Table 8. User Settings (continued) Description Available Settings Default Setting Automatic Battery Tests Enabled/Disabled Enabled automatically runs the battery test once a month. Enabled Full Power Battery Test Enabled/Disabled Enabled Number of Battery Strings 0 through 22 (see “Configuring the UPS for EBMs” on page 73) 2 strings for UPS-32 models 4 strings for UPS-64 models Battery Capacity 1 through 65535 watts per cell 34 W/cell Battery Low Alarm Level 1.750 through 1.
OPERATION Initial Startup Startup and operational checks must be performed by an authorized Eaton Customer Service Engineer, or the warranty terms as specified on page 91 become void. This service is offered as part of the sales contract for the UPS. Contact service in advance (usually a two-week notice is required) to reserve a preferred startup date. UPS Startup WARNING Only qualified service personnel (such as a licensed electrician) should perform the UPS installation and initial startup.
OPERATION Internal Bypass Startup To start up the UPS in Bypass mode: 1. Verify that the maintenance bypass switch is in the UPS position (see Figure 46 on page 79). 2. If an optional isolation transformer is installed, switch the input circuit breaker to the ON position. 3. Switch on utility power where the UPS is connected. 4. Wait for the front panel LCD to illuminate. The indicator flashes. 5. Remove the breaker tie from all battery circuit breakers. 6.
OPERATION Normal Mode Startup To start up the UPS: 1. Verify that the maintenance bypass switch is in the UPS position (see Figure 46 on page 79). 2. If an optional isolation transformer is installed, switch the input circuit breaker to the ON position. 3. Switch on utility power where the UPS is connected. 4. Wait for the front panel LCD to illuminate. The indicator flashes. 5. Remove the breaker tie from all battery circuit breakers. 6. Switch all battery circuit breakers to the ON position.
OPERATION Starting the UPS on Battery NOTE Before using this feature, the UPS must have been powered by utility power at least once. To start the UPS on battery: 1. Verify that the maintenance bypass switch is in the UPS position (see Figure 46 on page 79). 2. Switch all battery circuit breakers to the ON position. NOTE Leave the battery circuit breaker(s) in the ON position during this operation.
OPERATION 5. Use the or arrow buttons to select the number of strings according to your UPS configuration: All 2-High UPS and EBM Cabinets* Number of Strings UPS + 1 EBM 6 UPS + 2 EBMs 10 UPS + 3 EBMs 14 UPS + 4 EBMs 18 All 3-High UPS and EBM Cabinets* Number of Strings UPS + 1 EBM 10 UPS + 2 EBMs 16 UPS + 3 EBMs 22 *UPS-32 models contain 2 strings; EBM-64 models contain 4 strings. UPS-64 models contain 4 strings; EBM-96 models contain 6 strings. 74 6. Press the 7.
OPERATION UPS Shutdown To shut down the UPS: 1. Press any button on the front panel display to activate the menu options. 2. Press the button on the front panel display and then press the button to select the TURN UPS ON/OFF menu. 3. Select the OFF option; press the button. 4. Confirm the selection; press the button. 5. Press and hold the beeping. button for three seconds, until the UPS stops The input contactor opens. 6. Switch the UPS battery circuit breaker to the OFF position.
OPERATION 76 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
Chapter 10 UPS Maintenance This section explains how to: S Care for the UPS and batteries S Recycle used batteries S Use the maintenance bypass switch UPS and Battery Care For the best preventive maintenance, keep the area around the UPS clean and dust-free. If the atmosphere is very dusty, clean the outside of the system with a vacuum cleaner. For full battery life, keep the UPS at an ambient temperature of 77°F (25°C). NOTE The batteries in the UPS are rated for a 3–5 year service life.
UPS MAINTENANCE When to Replace Batteries When the indicator flashes and the LCD panel displays Battery Failure, the batteries may need replacing. Contact your service representative to order new batteries. Change the batteries approximately every five years. 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. Batteries may explode.
UPS MAINTENANCE Using the UPS Maintenance Bypass Switch The UPS maintenance bypass switch is located on the back of the UPS (see Figure 46). The maintenance bypass switch is used to bypass the UPS during maintenance or servicing. The switch provides a wrap-around bypass without shutting down the load. The SERVICE position on the switch allows a service engineer to apply power to the UPS input and verify its operation while the load is powered through bypass. Figure 46.
UPS MAINTENANCE To switch the UPS to maintenance bypass from Normal mode: 1. Turn the maintenance bypass switch through the SERVICE position to the BYPASS position. The battery circuit breaker trips, and the UPS is now bypassed, with the load powered by utility power. 2. The UPS automatically shuts down. To return to Normal mode from maintenance bypass: 1. Turn the maintenance bypass switch to the SERVICE position. The UPS starts up in Bypass mode, with the load still powered by utility power. 2.
Chapter 11 Specifications This section provides the following specifications for the Powerware 9355 models: S Model list S Dimensions and weights S Environmental and safety specifications S Technical specifications S Model specifications S Battery specifications S Battery runtimes Table 9.
SPECIFICATIONS Table 10. Dimensions and Weights Dimensions (H × W × D) Weight 2-High UPS 32.2” × 12” × 33.5” (81 × 30 × 85 cm) 381 lb (173 kg) 3-High UPS-32 47.8” × 12” × 33.5” (121.5 × 30 × 85 cm) 587 lb (266 kg) 3-High UPS-64 47.8” × 12” × 33.5” (121.5 × 30 × 85 cm) 619 lb (281 kg) 2-High EBM 32.2” × 12” × 30.3” (81 × 30 × 77 cm) 480 lb (218 kg) 3-High EBM 47.8” × 12” × 30.3” (121.5 × 30 × 77 cm) 710 lb (322 kg) Table 11.
SPECIFICATIONS Table 12. Technical Specifications Technology Online, double-conversion topology with static bypass switch and 3-position maintenance bypass switch. Frequency independent operation. Input Voltage Range 75/130–144/249 Vac per phase Input Power Factor >0.
SPECIFICATIONS Table 13. Model Specifications 10 kVA Model Output Voltage (Line–Line) 208 208 208 220 Output Voltage (Line–Neutral) 120 120 120 127 Input Voltage 208 480 (with input isolation transformer) 600V (with input isolation transformer) 220 Input Current 32.2A 16A 13.3A 30.5A Output Current 27.8A 27.8A 27.8A 26.
SPECIFICATIONS Table 14.
SPECIFICATIONS 86 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
Chapter 12 Troubleshooting The Powerware 9355 is designed for durable, automatic operation and also alerts you whenever potential operating problems may occur. Usually the alarms shown by the control panel do not mean that the output power is affected. Instead, they are preventive alarms intended to alert the user. Use the following troubleshooting chart to determine the UPS alarm condition.
TROUBLESHOOTING Alarm or Condition Possible Cause Action Overtemperature UPS internal temperature is too high or the fan has failed. Turn the maintenance bypass switch to the SERVICE position. Otherwise, shut down the UPS. Clear vents and remove any heat sources. Allow the UPS to cool. Ensure the airflow around the UPS is not restricted. If the alarm disappears, turn the maintenance bypass switch back to the UPS position. If the condition persists, contact your service representative.
TROUBLESHOOTING Service and Support If you have any questions or problems with the UPS, call your Local Distributor or the Help Desk at one of the following telephone numbers and ask for a UPS technical representative.
TROUBLESHOOTING 90 EATON Powerware® 9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev B www.powerware.
Chapter 13 Limited Warranty WARRANTOR: The warrantor for the limited warranties set forth herein is Eaton Power Quality 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 3 Phase UPS Products (the “Product”) and cannot be transferred. This Warranty applies even in the event that the Product is initially sold by Eaton for resale to an End-User.
LIMITED WARRANTY END-USER’S OBLIGATIONS: In order to receive the benefits of this Warranty, the End-User must use the Product in a normal way; follow the Product’s operators and maintenance manual; and protect against further damage to the Product if there is a covered defect. OTHER LIMITATIONS: Eaton’s obligations under this Warranty are expressly conditioned upon receipt by Eaton of all payments due to it (including interest charges, if any).
