OPERATING INSTRUCTIONS PROTECT PV.6x0/8x0-OD Outdoor Solar Inverter EN AEG Power Solutions GmbH, Warstein-Belecke Department: R&D Solar Revision: 00 Revision date: 05/08/2013 / Hagelstein Released: 05/08/2013 / Fink/Kirchhoff Document no.
Protect PV.
Protect PV.600/800 OD Series - Operating Instructions Table of Contents 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.9.1 1.9.2 1.9.3 1.9.4 1.10 1.11 General Information .................................................... 6 Validity .......................................................................... 6 Appropriate Use ............................................................ 6 Liability .......................................................................... 6 Guarantee .............................
Protect PV.600/800 OD Series - Operating Instructions Page 4 of 100 4.4.3 4.4.4 4.5 4.5.1 4.5.2 4.5.3 4.6 4.7 4.8 Key Function ............................................................... 28 Operating Elements..................................................... 28 Supply ......................................................................... 29 DC Input ...................................................................... 30 Input Current Measurement System (Optional) ...........
Protect PV.600/800 OD Series - Operating Instructions 7.7 7.7.1 7.7.2 7.8 7.8.1 7.8.2 7.9 7.10 MCC MultiCom Interface ............................................. 62 Description of Interfaces .............................................. 63 Configuration ............................................................... 65 MCE MultiCom Ethernet Interface ............................... 65 Network Connection .................................................... 66 Configuration ..............................
Protect PV.600/800 OD Series - Operating Instructions 1 General Information 1.1 Validity These instructions relate to the technical specifications of the equipment at the time of publication. These instructions are a component part of the system. Legal claims arising from this contractual relationship shall only be recognised by AEG Power Solutions GmbH subject to the terms agreed under the warranty obligation in the main contract. 1.2 Appropriate Use The Protect PV.
Protect PV.600/800 OD Series - Operating Instructions 1.5 Complaints Complaints must be submitted within eight days of receiving the goods, along with the delivery note. Any claims submitted after this point cannot be considered. In the case of any faults on or claims relating to the system, please notify AEG PS immediately, stating the following equipment details: • Type designation • Serial number • Reason for claim • Period of use • Ambient conditions • Operating mode 1.
Protect PV.600/800 OD Series - Operating Instructions 1.9 Target Groups These instructions are intended for: • The equipment owner or person appointed by him/her (the party responsible for the equipment, the party responsible for the work). • Skilled personnel responsible for installation, commissioning, operation and maintenance. • Transport personnel in the case of a change of site. 1.9.
Protect PV.600/800 OD Series - Operating Instructions 1.9.2 Qualifications of Skilled Personnel Only trained, skilled personnel may perform the work, using tools, equipment and test equipment intended for the purpose and in perfect working order. Skilled personnel means electricians: Personnel with suitable specialist training, knowledge and experience who recognise and can avoid dangers that are associated with electricity.
Protect PV.600/800 OD Series - Operating Instructions • • • • • • • 1.9.4 − BGV A3 (Electrical systems and equipment) − BGV A8 (Safety and health protection warnings in the workplace) Immediately report any damage to the equipment and electrical installations to the equipment owner. Only use spare parts approved by AEG PS for maintenance and repair work. Check that the PPE and the tools are in perfect working order before beginning work; report defects to the equipment owner. Use the PPE as intended.
Protect PV.600/800 OD Series - Operating Instructions 1.10 Explanation of Symbols Safety signs that meet the requirements of ISO 3864 (ANSI Z535.6) are used in the operating instructions. Symbol Meaning Prohibitory signs are round with a black pictogram on a white background and a red border and diagonal bar. Mandatory signs are round with a white symbol on a blue background. Warning signs are triangular with a black symbol and a border on a yellow background.
Protect PV.600/800 OD Series - Operating Instructions 1.
Protect PV.600/800 OD Series - Operating Instructions 2 Safety 2.1 Equipment Safety The equipment complies with currently applicable regulations and standards. The equipment has been designed and built in accordance with: • DIN VDE 0100-410 - Low-voltage electrical installations The requirements of BGR A3 are met through compliance with DIN EN 62109-1 (IEC 62109-1).
Protect PV.600/800 OD Series - Operating Instructions Access must be ensured in case the fans need to be replaced, and the ventilation openings must also be accessible. The equipment must always be installed in such a way that the supply air and exhaust air ducts can ensure sufficient cooling of the equipment, and particularly of the INV control cabinet. Refer to the technical data for additional criteria. 2.1.
Protect PV.600/800 OD Series - Operating Instructions i 2.2.3 The protective covers may only be opened/removed for commissioning and for maintenance work. After finishing this work, the protective covers must be closed/mounted again and tested to ensure they are working correctly.
Protect PV.600/800 OD Series - Operating Instructions The operating and maintenance personnel must regularly and verifiably document behaviour in the event of a fire according to DIN VDE 0132 or country-specific regulations. i • • Ensure compliance with DIN VDE 0132 and country-specific standards when tackling fires in electrical equipment. Saving lives is more important than damage to property. Alert the fire service/rescue workers (call 112).
Protect PV.600/800 OD Series - Operating Instructions WARNING Entry of water into electrical equipment Risk to life due to electric shock. Do not use water to clean the cabinets. Do not place any vessels containing fluids (beverage cups, for example) in or on electrical equipment. • • 2.5 The inside of the equipment must not come into contact with water.
Protect PV.600/800 OD Series - Operating Instructions 2.5.1 Warning Levels Signal words, warning colours and safety signs identify the warning level and immediately indicate the probability, type and seriousness of the consequences if the measures for avoiding the hazard are not followed. Warning colour/ Signal word Consequences DANGER Warns of a situation posing an immediate hazard which will lead to death or serious injury.
Protect PV.600/800 OD Series - Operating Instructions 2.6.1 Safe Disconnection of the Equipment Before beginning any work on the equipment, it must be deenergised. For this purpose, the five safety rules of electrical engineering in accordance with DIN VDE 0105 (EN 50110) must be observed: 5 safety rules 1. Disconnect safely. 2. Secure the equipment against being switched back on. 3. Verify that all poles are de-energised. 4. Earth the equipment, close the earthing switch and shortcircuit the equipment.
Protect PV.600/800 OD Series - Operating Instructions DANGER Auxiliary voltage despite emergency shutdown Risk to life due to electric shock. Disconnect the equipment safely. Skilled personnel with a Working with Live Current certificate. DANGER Residual voltage from capacitors Risk to life due to electric shock. Disconnect the equipment safely. Discharge capacitors. i Before commissioning the equipment, connect the PE conductor in accordance with DIN VDE 0100-540 (IEC 60364-1).
Protect PV.600/800 OD Series - Operating Instructions DANGER Voltage backfeed Risk to life due to electric shock. Comply with BGV A3, DIN VDE 0105 (EN 50110). Skilled personnel with a Working with Live Current certificate. i Install load interrupter switches as supply/reverse voltage protection (fire service switch in the DC input (IEC 62040)). DANGER Supply voltage Risk to life due to electric shock. Open the load interrupter switch (DC supply protection).
Protect PV.600/800 OD Series - Operating Instructions 2.6.5 Danger due to Mechanics WARNING Hinge side of the door when closing Fingers or hands may be crushed. Do not hold the hinge side of the door. Take care while closing the cabinet door. WARNING Rotating parts Injuries to fingers and hands possible. Do not reach into rotating parts. De-energise fans before touching them. 2.6.6 Danger during Transport DANGER Suspended loads during transport Possibility of death or crushing.
Protect PV.600/800 OD Series - Operating Instructions i Observe instructions for transport. Do not remove the centre of gravity information from the unit before transporting. WARNING Extremely heavy roof Serious injuries are possible. Lift with at least two people. Secure the danger zone. Wear personal protective equipment. 2.6.7 Danger due to Water WARNING Water or foam as an extinguishing agent for electrical equipment Risk to life due to electric shock. Use CO2 or class D extinguishing agents.
Protect PV.600/800 OD Series - Operating Instructions 3 Scope of Delivery Check that the following components have been delivered with the equipment: • 1x outdoor cabinet Protect PV.
Protect PV.600/800 OD Series - Operating Instructions 4 Equipment Specifications 4.1 Type Designation 4.1.1 Inverter Cabinet Protect PV.690-OD-Vx-GER-x x = options GER = country/region/standard Vx = version (optional) OD = outdoor housing 690 kVA = nominal AC output PV = photovoltaic series Protect = AEG family Table 4 - Inverter cabinet designation (example) 4.1.
Protect PV.600/800 OD Series - Operating Instructions • The DC supply with input fuses A41.x and, as an option, a PV inverter input current measurement system from the PV.IcX generator connection boxes of the PV modules-Modulen • The PV inverter plus its IGBT stacks and downstream sinusoidal smoothing-Inverter • The LV main distributor with load interrupter Q26 and the AC outputs The LV main distribution and all communication connections are accommodated in the AC cabinet.
Protect PV.600/800 OD Series - Operating Instructions 4.4 Operating and Display Elements 4.4.1 Display and Operation Unit The display and operation unit is integrated into the front of the Protect PV.6x0/8x0-OD equipment, and is used for signalling and visualising equipment data as well as for on-site control purposes.
Protect PV.600/800 OD Series - Operating Instructions 4.4.3 Key Function The DOU is operated using 4 keys covering several functions each, and one ENTER key. You can use the ENTER key to open and close submenus and to acknowledge control functions and parameters.
Protect PV.600/800 OD Series - Operating Instructions Supply The main assemblies of the inverter are: • DC load interrupter switch Q4 • DC filter • Inverter stack, display and control unit with communication components • AC filter L26 • INV output contactor K7 • Load interrupter switch Q26 • Mains transformer (external) DC (PV-Module) Q4 Display = Kommunikation ~ ~ ~ Steuergerät 4.
Protect PV.600/800 OD Series - Operating Instructions The DC voltage that is introduced is guided to the inverter stack via the fuse and the DC load interrupter switch Q4. A PV input current measurement system can be installed upstream of the inverter stacks as an option. The IGBT inverter converts this DC voltage into a 3-phase AC voltage. The sinusoidal current is fed into the supply mains via an AC filter, contactor K7, the AC load interrupter switch Q26 and an external mains transformer.
Protect PV.600/800 OD Series - Operating Instructions 4.5. LV Main Distributor The LV main distributor (LVMD) is located in the AC cabinet on the left-hand side of the OD housing. 1 2 3 4 5 6 7 8 2 8/9 2 13 12 11 10 9 Figure 5 - LV main distribution (example) 1 2 3 4 5 6 7 Pressure chamber bypass AC busbars A51 power supply units A29.1 CAN bus A27 Ethernet A29.2 Modbus A12 remote signalling 8 Filter resistors 9 Filter capacitor 10 Load interrupter switch Q26.
Protect PV.600/800 OD Series - Operating Instructions 4.6 Interfaces PV power stations are generally monitored centrally and therefore communication interfaces such as relay contacts, optocouplers, and various serial interfaces with protocols are available for integration as standard. The central communication unit of the Protect PV is equipped with an "MCC MultiCom interface". Central monitoring can be carried out via the Internet, using the AEG monitoring component PV.LoG.
Protect PV.600/800 OD Series - Operating Instructions 4.8 Heating 1 2 3 2 4 5 Figure 7 - Heating, PV.630-OD (example) 1 AC cabinet (LV box) 2 Terminal X85:1, 2, PE 3 AC heating unit A85 (simple) 4 DC cabinet 5 DC heating unit A85 (double) Heating units are installed in order to prevent condensation in the equipment.
Protect PV.600/800 OD Series - Operating Instructions 5 Functional Description 5.1 Process Sequence Figure 8 - Sequence control As soon as the control assembly is supplied with voltage, sequence control starts. Initially, load interrupter switch Q4 remains open. Once the initialisation phase is complete and if no deactivating faults are pending, Q4 is closed. The switch is only opened by deactivating faults while the equipment is in operation ( Chapter 5.7.3 - Table of Faults).
Protect PV.600/800 OD Series - Operating Instructions 5.1.2 "Waiting for Feed Conditions" Status In this status, the Protect equipment continuously checks the DC voltage from the PV cells that is present. The voltage and frequency of the incoming mains are also checked regularly and compared with the monitoring values. It is not yet fed into the mains.
Protect PV.600/800 OD Series - Operating Instructions Change of status: (1) Once the delay has elapsed, the equipment switches to the "Waiting for feed conditions" status. (2) If deactivating or self-acknowledging faults are triggered, the equipment switches to the "Fault" status. (3) The status can be switched from "Operation" to "OFF" using the "Off" control command. 5.1.5 "Fault" Status If deactivating or self-acknowledging faults are triggered,the equipment switches to the "Fault" status.
Protect PV.600/800 OD Series - Operating Instructions If the DC voltage continues to increase due to the sun's rays getting stronger and the mains voltage and mains frequency are within acceptable limits, a start-up attempt is made. During a start-up attempt, the inverter stack is switched on, thereby drawing power from the DC voltage that is present. INV output contactor K7 is open during a start-up attempt.
Protect PV.600/800 OD Series - Operating Instructions Night The equipment shuts down all possible loads so that as little energy as possible is being consumed. The equipment remains in the "Night" status until the following morning. 5.1.8 Parameters Switch-on conditions: Frequency, voltage The equipment will only switch from the "Waiting for feed conditions" status to the "Operation" status if the feed conditions are met.
Protect PV.600/800 OD Series - Operating Instructions 5.2 Input Current Measurement System (Optional) The DC input current is measured using one current transformer for each DC input. The measurement results are made available to all CAN interfaces in the network, such as the MCC MultiCom interface or the display and operation unit.
Protect PV.600/800 OD Series - Operating Instructions Unit exhaust air temperature limit value (1) If the highest exhaust air temperature rises above the limit value, the fans that were turned down or switched off are switched on or turned up to a faster fan stage. (2) If the highest exhaust air temperature drops below the limit value, the fans are operated in a slower fan stage or are switched off.
Protect PV.600/800 OD Series - Operating Instructions Relative air humidity The hydrostat is set to 80 % relative air humidity at the factory. If the air humidity in the OD cabinet is above 80 %, the cabinet heating is switched on. 5.5 Insulation Monitoring of the PV Cells Insulation measurements and tests are carried out with an integrated isometer. The insulation resistance detected is compared with two limit values stored in the isometer.
Protect PV.600/800 OD Series - Operating Instructions Sequence control When the equipment sequence control switches to the "Night" status ( Chapter 5.1.6), active earthing is switched off. The insulation test starts with a delay after a test time. The insulation test is terminated when active earthing is switched on again. The sequence control ignores the time control and switches to the "Operation" status before the test time has elapsed ( Chapter 5.1.3).
Protect PV.600/800 OD Series - Operating Instructions 5.6 MPP Tracker In the "Operation" status ( Chapter 5.1.3), the optimum efficiency level is determined by the MPP tracker. Figure 9 - MPP performance curve 5.7 Monitoring and Fault Messages 5.7.1 General Fault messages are only detected by the monitoring systems when the inverter is switched on. A distinction is made between deactivating, self-acknowledging and signalling faults.
Protect PV.600/800 OD Series - Operating Instructions The equipment starts up again when the cause of the fault is no longer present. The fault can also be acknowledged manually or by switching the equipment off and on. If the cause of the fault is still present following manual acknowledgement, another selfacknowledging fault will be generated. Signalling faults do not have any effect on the equipment's sequence control. The output contactor K7 and the load interrupter switch Q4 remain closed.
Protect PV.600/800 OD Series - Operating Instructions 5.7.
Protect PV.600/800 OD Series - Operating Instructions CAN I/O monitoring Fault/Message Deactivating Selfacknowledging Signalling DOU message Feedback signal DC load interrupter switch Q4.1 x Q4.1: !Switch feedback fault! Switch position Q4.1 x Q4.
Protect PV.
Protect PV.
Protect PV.600/800 OD Series - Operating Instructions 6 Storage and Transport 6.1 Packaging The equipment is packaged for the corresponding shipping type at the factory. Each control cabinet is fixed to the transport pallet using four bolts and is packed airtight in plastic film to prevent any damage to the paint and to protect it against moisture. A desiccant is placed inside. i Do not remove the packaging until you are about to begin preparing for installation.
Protect PV.600/800 OD Series - Operating Instructions 6.3 Transport The Protect PV.6x0/8x0-OD consists of a compact housing which can be transported by a forklift truck or crane and suitable loadcarrying equipment (traverse cross bars or crane grabs). 6.3.1 i Select the lifting gear and load-carrying equipment according to the total weight to be transported. i Observe instructions for transport. Do not remove the centre of gravity information from the unit before transporting.
Protect PV.600/800 OD Series - Operating Instructions 1 2 2 3 4 5 Figure 10 - Removing the roof 1 Roof 2 Screw connection 3 Cabinet door 4 Screw/placeholder for eye bolt M16 5 Top of the cabinet To do this, open the cabinet doors, unscrew the three screw connections from the roof, lift the roof (approx. 50 kg) by moving it forward and then lift it off completely by moving it towards the rear.
Protect PV.600/800 OD Series - Operating Instructions • • • • • Screw the eye bolts fully into the threaded holes. The bottom flange must lie completely flat and flush with the surface of the cabinet. Fasten the supporting bracket with screw connections in the threaded holes of the INV and AC cabinet. Calculate the length of the ropes (chains, ropes or straps) in such a way that an angle of >45° (F2) is formed between the sling gear and the top of the cabinet.
Protect PV.600/800 OD Series - Operating Instructions 6.3.2 Transport by Industrial Trucks DANGER Toppling of cargo during transport by industrial trucks Possibility of death or crushing. Lift cargo under its centre of gravity. Secure the cargo and danger zone. Wear personal protective equipment. DANGER Tipping or canting the equipment Possibility of death or crushing. Be aware of the equipment's centre of gravity. Do not tip or cant the equipment under any circumstances.
Protect PV.600/800 OD Series - Operating Instructions i Be aware of the equipment's centre of gravity. Implementation 1. Move forks under the pallet, secure the equipment. 2. Carefully lift the equipment and transport it to its intended installation location. 3. Carefully lower the equipment at the installation location and set it down without any jolts. Move the forklift or lowlift truck backwards. 4.
Protect PV.600/800 OD Series - Operating Instructions 7 Installation i 7.1 The safety of inverters in photovoltaic equipment must be compliant with DIN EN 62109-1. Foundation The Protect PV.6x0/8x0-OD requires a frost-proof foundation. The owner is responsible for building the foundation. We recommend using a base made of prefabricated lightweight concrete, which can be assembled and screwed together on site.
Protect PV.600/800 OD Series - Operating Instructions Note: The area for setting up the equipment must be dry and level; if necessary, even out the area and install the equipment at a slight elevation. Each frame post of the cabinet has a welding plate with a bore of Ø 20 for attaching to the floor. This bore is where the fixing bolt is screwed in ( dimensional drawing). It is essential that you comply with the installation conditions ( Chapter 2.1.1). Implementation 1.
Protect PV.600/800 OD Series - Operating Instructions Mechanical connection Electrical connection Cheese head screw strength category 5.8 Hexagon screw strength category 8.8 Slotted cheese head screws DIN 84 [Nm] [Nm] [Nm] [Nm] M4 1.2 1.3 2.0 1.2 M5 2.0 2.65 4.0 2.0 M6 3.0 4.4 7.0 2.5 M8 6.0 10.5 17.0 3.5 M10 10.0 - 33.0 4.0 M12 15.5 - 56.0 - M16 30.0 - 140.0 - M20 52.0 - 260.0 - M24 80.0 - 445.
Protect PV.600/800 OD Series - Operating Instructions 1 2 3 2 1 2 4 Figure 15 - Connection panels 1 Earth bar 2 PG cable glands Installation location 3 AC output 4 DC input Connection Cross-section -X41:1L+, 1Lto -X41:8L+, 8L- DC input maximum 185 mm² -X3:U, V, W AC mains maximum 3x240 mm²/phase PE Earthing minimum 3x95 mm maximum 3x185 mm² -X13:U, N, PE Auxiliary power supply 3 x 1.5 mm 2 2 Table 12 - Power terminals *) minimum depends on the number of inputs used.
Protect PV.600/800 OD Series - Operating Instructions i The order of the conductors (L1, L2, L3) must be adhered to. 6. Tighten the PG cable glands of the cables. 7. Check that the cables are secured and, if necessary, tighten the fixing bolts to the relevant tightening torque. 8. Check the cables to ensure the polarity and phase sequence are correct. 9. Remove any cable debris, tools, bolts, etc. from the connection panel. 10. Connect the auxiliary power supply X13. 11. Replace the protective cover. 7.
Protect PV.600/800 OD Series - Operating Instructions 7.6 Communication PV power stations are usually monitored from a central location. Alongside the PV cells, the Protect PV.6x0/8x0 is a key component of a power station, which is why various communication interfaces are available as standard.
Protect PV.600/800 OD Series - Operating Instructions 1 2 3 4 Figure 16 - Communication connections (example) 1 A29.1 Modbus 2 A27 Ethernet Item 3 A29.2 Modbus 4 A12 remote signalling Installation location Connection 1 -A29.1-X5:1-9 CAN bus 2 -A27:1-8 COM server 3 -A29.2 Modbus 4 -A12 Remote signalling -A13 Remote signalling (optional) Table 13 - Control/monitoring terminals 7.6.
Protect PV.600/800 OD Series - Operating Instructions • Route the shield on a shield busbar directly from the point at which the line enters the cabinet. Route the shield up to the assembly, but ensure that it does not make contact there. When used in PV applications, the shield of the RS-485 bus line should only be earthed on one side so that no equalizing or interference currents can flow through the shielding. If several bus stations are present, you must make sure that the shield is never interrupted.
Protect PV.
Protect PV.600/800 OD Series - Operating Instructions Pin number Signal Description 2 RxD PC receiving data from the MCC 3 TxD PC sending data to the MCC 5 GND Interface reference potential INV housing potential Flange Table 16 - Port 1 (X2) RS-232 pin assignment (default) Port 2: Serial interface X5, RS-485 pin assignment The potential-free RS-485 interface at connector X5 supports the Modbus protocol for integration into higher-level monitoring systems.
Protect PV.600/800 OD Series - Operating Instructions 7.7.2 Configuration No configuration work is required on the communication interface in order to attach the Protect PV to the PV.LoG data logger. Once the bus line has been installed and the system has been powered up, the configuration settings are made fully automatically.
Protect PV.600/800 OD Series - Operating Instructions LED Signal H1 green flashing Commissioning/fault H1 green on ready H1 green flickering Ethernet MOD1 green on Communication on the network MOD1 yellow on Ethernet connected CAN communication Table 19 - LED signalling 7.8.1 Network Connection The MCE Ethernet interface has an IEEE 802.3-compatible network connection on a shielded RJ45 plug connector.
Protect PV.600/800 OD Series - Operating Instructions 7.9 Remote Signalling The remote signalling system is a contact interface for signalling PV messages and controlling Protect PV units. It consists of two assemblies: • The master board • An expansion board The remote signalling master board consists of five potential-free signalling contacts and one control input.
Protect PV.600/800 OD Series - Operating Instructions The expansion board has three potential-free contacts and two control inputs.
Protect PV.600/800 OD Series - Operating Instructions When a signal is received, the contacts for connectors X3 of the master and expansion boards are closed between the two contact points with the lowest numbers (normally open "NO"). When a signal is received, the contact for connector X4 of the master board is open between the two contact points with the lowest numbers (normally closed "NC").
Protect PV.600/800 OD Series - Operating Instructions Plug Design Description X1 10-point pin, trough CAN connection X2 10-point pin Programming connection for host X3 2-point CombiCon 24 V DC supply X4-X11 4-point CombiCon Current transformer connections 2-point pin Jumper for CAN addressing X12 Table 23 - Terminal assignment The LED signalling can be used to check that the interface is integrated correctly.
Protect PV.600/800 OD Series - Operating Instructions 8 Commissioning i The equipment must be absolutely dry prior to commissioning. There must be no condensation; if necessary, dry the equipment. DANGER Working with voltages up to 1 kV Risk to life due to electric shock. Comply with BGV A3, DIN VDE 0105 (EN 50110). Skilled personnel with a Working with Live Current certificate. i Establish the PE conductor connection before commissioning the equipment.
Protect PV.600/800 OD Series - Operating Instructions Read and understand the operating instructions before commissioning. 8.2 Connection of AC Voltage Prerequisites • • • • • • 3-pin phase-rotation indicator 4 measuring instruments/multimeters 2-pin voltage detector Circuit diagram All miniature circuit breakers are switched on All circuit breakers and load interrupters are switched off Protect PV.
Protect PV.600/800 OD Series - Operating Instructions Preparatory work 1 2 3 4 5 6 7 8 9 1 1 1 0 1 2 1 X14 X14 Before connecting the AC voltage, check the following: • Auxiliary power supply circuit selection circuit 1 or circuit 2 • Select the auxiliary power supply circuit by positioning the bridge block on terminal X14.
Protect PV.600/800 OD Series - Operating Instructions DANGER Working with voltages up to 1 kV Risk to life due to electric shock. Comply with BGV A3, DIN VDE 0105 (EN 50110). Skilled personnel with a Working with Live Current certificate. 8.3 Connecting the Auxiliary Power Supply Establish the auxiliary power supply via internally generated circuit 1. To do this: 1. Switch on Q1 (external). 2. Switch on Q26 (external). 3. Measure the clockwise rotating field at X3 (DC/AC control cabinet). 4.
Protect PV.600/800 OD Series - Operating Instructions The INV output contactor K7 switches on automatically after a few seconds and power is fed into the supply mains (grid). If the INV output contactor K7 does not switch on, check the following: "Field rotation fault" message • First disconnect the equipment safely. • Then check the INV control cabinet and DC/AC control cabinet connection lines to ensure they have a clockwise rotating field. Other fault messages Chapter 5.7.3 - Table of Faults. 8.
Protect PV.600/800 OD Series - Operating Instructions 9 Operation DANGER Contact with voltage Risk to life due to electric shock. Disconnect the equipment safely. Move the victim away from live parts using dry insulating material. Get medical help and inform the control room. DANGER Auxiliary voltage despite emergency shutdown Risk to life due to electric shock. Disconnect the equipment safely. i Keep the equipment clean to minimise leakage currents. CAUTION Failure of remote signalling.
Protect PV.600/800 OD Series - Operating Instructions In all other menus, you can press any key (even a key to which no functions have been assigned) to acknowledge the generator. If the number of messages or faults increases, however, the acknowledgement is cancelled. 9.
Protect PV.600/800 OD Series - Operating Instructions Figure 27 - Menu tree 9.3 Operating Display The "Operating display" can be called from the main menu. If the DOU has not been used for some time, the system automatically switches back to the operating display, no matter which menu it is in.
Protect PV.600/800 OD Series - Operating Instructions The LCD background illumination is switched off if no operations are being carried out and the equipment is not in a faulty status. In the event of a fault message, the background illumination remains switched on until the fault is acknowledged. If the inverter is in the "Night" status, only "Sleep mode" is displayed. The background illumination is also displayed. The DOU can be activated by pressing any key. The operating display consists of 3 areas.
Protect PV.600/800 OD Series - Operating Instructions 1 2 3 Figure 32 - Operating display - Middle, possible infeed values 1 Current monthly data 2 Current yearly data 3 Yearly overview 1 2 3 4 Figure 33 - Operating display - Right, key assignment 9.3.
Protect PV.600/800 OD Series - Operating Instructions Figure 35 - Menu - Photovoltaics The measured values of the incoming mains, as well as any mains faults and equipment faults on the AC side, are displayed via the "Incoming mains" menu item. Figure 36 - Menu - Incoming mains Statuses and measured values of the inverter are displayed via the "Inverter" menu item. You can switch from one menu to the other using the ">" and "<" keys.
Protect PV.600/800 OD Series - Operating Instructions You can scroll through the measured values using the "v" and "^" keys. You can use the "COM interface" menu item to look up the statuses of the communication PCBs. You can use the "AUX signals" menu item to look up the status of optional general signals on the remote signalling. 9.3.2 Blocking The "Blocking" menu can be called from the "Main menu".
Protect PV.600/800 OD Series - Operating Instructions The default password set by the factory is: 1201. i Keep the password in a safe place. If you have forgotten the password, the DOU will need to be reset at the customer's expense. The currently set and approved values for disconnection protection are displayed in the "Disconnection protection parameters" menu. 9.3.7 Help You can call up the "Help" menu from the "Main menu" using the "?" key.
Protect PV.600/800 OD Series - Operating Instructions 10 Maintenance DANGER Contact with voltage Risk to life due to electric shock. Press emergency off. Move the victim away from live parts using dry insulating material. Get medical help and inform the control room. Disconnect the equipment safely. DANGER Working with voltages up to 1 kV Risk to life due to electric shock. Comply with BGV A3, DIN VDE 0105-100 (EN 50110, IEC 61243). Skilled personnel with a Working with Live Current certificate.-Pass.
Protect PV.600/800 OD Series - Operating Instructions CAUTION Insufficient ventilation of equipment Equipment may overheat. Keep ventilation openings clear. Ensure the equipment is sufficiently ventilated. WARNING Heat generation in resistors Risk of burning. Do not touch hot components. WARNING Hinge side of the door when closing Fingers or hands may be crushed. Do not hold the hinge side of the door. Take care while closing the cabinet door.
Protect PV.600/800 OD Series - Operating Instructions i The owner must draw up a safe disconnection procedure and brief personnel on this. The respective owner is responsible for correct maintenance of the units and the equipment. This also applies to system components that fall within the responsibility of the grid operator. In order to ensure uninterrupted availability of the equipment, preventive maintenance work should be carried out based on the maintenance schedule.
Protect PV.600/800 OD Series - Operating Instructions A correct test report, completed in full, is important for technicians as evidence of exoneration in case of later complaints or for investigations in case of damage. For this reason, test reports should be retained for a long time (around 10 years). 10.2 Maintenance and Inspection 10.2.1 Visual Inspection Visual inspections should be carried out in accordance with DIN EN 13018.
Protect PV.600/800 OD Series - Operating Instructions The cleaning procedure used must comply with the relevant regulations and provisions of the accident prevention regulation VBG 4 "Elektrische Anlagen und Betriebsmittel" (Electrical installations and equipment) and DIN VDE 0105-100 (Operation of electrical installations). Only specially trained electricians may carry out cleaning work when the equipment is live.
Protect PV.600/800 OD Series - Operating Instructions i All measuring and monitoring devices used for testing must comply with standards DIN VDE 0413/EN 61557 and DIN 0404 and must be tested and calibrated regularly in accordance with ISO 9001:2000. The equipment has various diagnostic functions (some of which are optional), which can significantly reduce the time required for maintenance work and troubleshooting. Self-diagnosis: This is activated when the equipment is switched on.
Protect PV.600/800 OD Series - Operating Instructions 10.2.5 Care Lubrication Carry out the following care measures for the equipment: • Lubricate hinges, rods and guide rails after cleaning. • After cleaning rubber door seals, rub lightly with a rubber care product such as deer tallow. • Clean weather protection grid seals and rub with a rubber care product. When dismantling the weather protection grid, carry out care measures for the entire seal. 10.2.
Protect PV.600/800 OD Series - Operating Instructions 4. Lift the fan plus the mounting plate from the cabinet. 5. Unscrew the fan from its mounting plate and remove it. 6. Disconnect and remove the connection cables from the fan. Installation is the same procedure in reverse. Switch on the equipment and test whether the fan is working.
Protect PV.600/800 OD Series - Operating Instructions 10.3 Maintenance Intervals The maintenance schedule does not release the owner from his/her obligation to create his/her own maintenance and operating instructions for the location and to document them fully as quickly as possible. i For recurrent measurements and measurements after repair work as per BGV A3, compliance with the DIN VDE 0105-100 inspection intervals is mandatory. Ongoing Check the measured results of the equipment for plausibility.
Protect PV.600/800 OD Series - Operating Instructions Annually Measuring and monitoring devices must comply with the VDE 0413 standard. Check and calibrate all measuring instruments. Check all input, monitoring and output values in the equipment and also in interaction with the external control system. Check the control behaviour of the equipment and readjust, correct or change the limit values if required. Check the inverter control and inverter function.
Protect PV.600/800 OD Series - Operating Instructions 10.4 Repairs and Improvement i AEG PS will rescind all obligations such as warranty agreements, service contracts, etc. entered into by AEG PS or its representatives without prior notice, in the event of anything other than original AEG PS spare parts being used. Modifications to the Protect PV.6x0/8x0 may only be carried out by AEG PS skilled personnel.
Protect PV.600/800 OD Series - Operating Instructions 11 Decommissioning and Dismantling Before beginning any work on the equipment, it must be deenergised. For this purpose, the five safety rules of electrical engineering in accordance with DIN VDE 0105 (EN 50110) must be observed: 5 safety rules 1. Disconnect safely. 2. Secure the equipment against being switched back on. 3. Verify that all poles are de-energised. 4. Earth the equipment, close the earthing switch and shortcircuit the equipment. 5.
Protect PV.600/800 OD Series - Operating Instructions 11.2 Dismantling DANGER Suspended loads during transport Possibility of death or crushing. Select lifting gear according to the total weight to be transported. Do not step under suspended loads. Secure the danger zone. Wear personal protective equipment. DANGER Toppling of cargo during transport by industrial trucks Possibility of death or crushing. Select industrial trucks according to the total weight to be transported.
Protect PV.600/800 OD Series - Operating Instructions Implementation i Secure cabinets against tipping over before lifting them from the ground. 1. Remove the roof and install the transport eyelets/supporting brackets. 2. Unscrew the screw connections from the ground. 3. Lift off and remove the equipment using lifting gear. 11.3 Packaging The unit must be packaged for transport if it is to be moved to a different location.
Protect PV.600/800 OD Series - Operating Instructions Do not dispose of old batteries with refuse. They contain environmentally harmful materials (Hg, Cd or Pb). Ensure compliance with local legislation and regulations governing the storage, handling and disposal of batteries. Components such as plastics and insulating materials should be disposed of as industrial waste and should be recycled.
Protect PV.600/800 OD Series - Operating Instructions List of Tables Table 1 - Symbols used in these operating instructions .......................... 11 Table 2 - Warning associated with operator action ................................. 17 Table 3 - Warning levels .......................................................................... 18 Table 4 - Inverter cabinet designation (example) ....................................
Protect PV.600/800 OD Series - Operating Instructions List of Figures Figure 1 - Prohibitive and warning signs for the operating area .............. 18 Figure 2 - Protect PV.630-OD.................................................................. 26 Figure 3 - Display and operation unit ....................................................... 27 Figure 4 - Functional principle - Medium-voltage supply ......................... 29 Figure 5 - LV main distribution (example)......................................
