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22   Operation principle and hardware description

Block diagram of a solar generator system

The solar module string arrays are connected to the electrical power system through an 
inverter.

4

3

1

5

2

6

No.

Description

1.

Solar module (photovoltaic module)

2.

Solar string

3.

Solar array

4.

Solar generator

5.

Solar array junction box

6.

Inverter (PVS800-57B)

16...24 DC inputs

per inverter

Summary of Contents for PVS800-57B

Page 1: ... ABB SOLAR INVERTERS PVS800 57B central inverters Hardware manual ...

Page 2: ...AXD50000048331 Firmware manuals and guides PVS800 57B central inverters firmware manual 3AXD50000048332 Option manuals and guides ACS AP x Assistant control panels user s manual 3AUA0000085685 Start up and maintenance PC tool Drive composer user s manual 3AUA0000094606 FENA 01 11 21 Ethernet adapter module user s manual 3AUA0000093568 FSCA 01 RS 485 adapter module user s manual 3AUA0000109533 ...

Page 3: ...Hardware manual PVS800 57B central inverters 3AXD50000048300 Rev B EN EFFECTIVE 2018 11 28 2018 ABB Oy All Rights Reserved 1 Safety instructions 4 Planning the mechanical installation Table of contents ...

Page 4: ......

Page 5: ...and hardware description Contents of this chapter 21 Product overview 21 Block diagram of a solar generator system 22 Simplified main circuit diagram 23 Layout overview 24 Overview of power and control connections 26 Type designation labels 27 Inverter label 27 Type designation key 28 Basic code 28 Inverter module label 28 Option codes 29 4 Planning the mechanical installation Contents of this cha...

Page 6: ...e AC output cable against thermal overload 41 Protecting the DC input cable against thermal overload 41 Protecting against ground faults in the DC input cable or solar generator 42 Insulation monitoring device 42 Protecting the contacts of relay outputs 43 Inverters without input DC fuses option 0F291 44 6 Technical data Contents of this chapter 45 Ratings 46 Derating 47 Temperature derating 47 Al...

Page 7: ... points 64 AC and DC cabling lead throughs 66 AC cabling 68 DC cabling 70 8 Control unit Contents of this chapter 73 BCU control unit 73 Layout and connections 74 AC500 PLC 75 ABB PM564 76 ABB AI523 77 ABB AI561 78 ABB DX571 79 Default I O connection table 80 BCU 12 A41 80 AC500 module PM564 RP A500 80 AC500 module AI523 1 A510 81 AC500 module AI523 2 A511 81 AC500 module AI561 1 A520 81 AC500 mod...

Page 8: ...8 ...

Page 9: ...hich can cause injury or death or damage to the equipment They also tell you how to prevent the danger The manual uses these warning symbols Electricity warning Electrical hazards which can cause injury or death or damage to the equipment General warning Conditions other than those caused by electricity which can cause injury or death or damage to the equipment Electrostatic sensitive devices warn...

Page 10: ... the photovoltaic generator Before you do work in the inverter cabinet set to off or isolate the auxiliary voltage supply from the inverter Do not operate the inverter with the doors open even in fault tracking conditions The inverter doors act as arc hazard protection If a highly unlikely arc flash incident happens when the inverter doors are open even the arc flash proof protection equipment mig...

Page 11: ...ou use shielded AC power cables do a 360 high frequency grounding of the cable entries at the cabinet lead through to decrease electromagnetic interference Connect the cable shields to the protective earth PE to meet safety regulations External EMC filters are not permitted at the AC output of the inverter Do not install the inverter on a TN grounded system Note You can use power cable shields as ...

Page 12: ...AC Q2 AC breaker or AC switch disconnector the DC main switch disconnetor DC Q1 the auxiliary power main switch AC Q30 or three phase input from external auxiliary power supply source Make sure that reconnection is not possible Lock all of the disconnectors in the open position and attach a warning notice to them After you disconnect the inverter wait for 5 minutes to let the intermediate circuit ...

Page 13: ...tions to the PE with a temporary grounding tool 7 Ask the person in control of the electrical installation work for a permit to work 8 After you finish the work remove the temporary grounding and tell the person responsible for work about the completed works After you make sure that the voltage can be connected close the disconnectors ...

Page 14: ...ectrical supply Make sure that the debris from the installation work does not go into the inverter Electrically conductive debris in the unit can cause damage Do not open the doors of the inverter during a rain or when sand or dust can blow into the unit Water or sand in the inverter can cause damage in the unit Do not secure the cabinet by electric welding Printed circuit boards WARNING Use a gro...

Page 15: ...r AC Q2 and DC switch disconnector DC Q1 auxiliary power supply AC F30 or external auxiliary power supply When the inverter operates do not open the AC or DC main switches Before you adjust the inverter and put it into service make sure that all of the equipment is suitable for operation The maximum allowed number of power ups by applying power is five in ten minutes Do not use the inverter in a m...

Page 16: ...16 Safety instructions ...

Page 17: ...verter The flowchart refers to sections in this manual and in other manuals Applicability This manual is applicable to PVS800 57B central inverters Target audience This manual is intended for persons who plan the installation of install commission use and service the inverter Read the manual before you do work on the inverter You are expected to know the fundamentals of electricity wiring electric...

Page 18: ... cables and protect the inverter Technical data The technical data for the inverter Dimension drawings The dimension drawings of the inverter and inverter foundation Control unit Information on the control unit Related documents Refer to the inner front cover Categorization by frame size and option code Instructions technical data dimensions and weights which concern a certain inverter frame sizes...

Page 19: ... IGBT Insulated gate bipolar transistor a voltage controlled semiconductor type widely used in inverters due to its easy controllability and high switching frequency Inverter A cabinet built device containing all inverter modules together with their control electronics and I O and auxiliary components The inverter module converts the DC voltage to AC voltage Its operation is controlled by switchin...

Page 20: ...rcuits strings into a combined output circuit or circuits Solar cell Device that converts light directly into electricity by the photovoltaic effect Solar generator The total of all solar strings of a solar power supply system which are electrically interconnected Solar module Packaged interconnected assembly of solar cells Solar string Circuit of series connected solar modules THD Total harmonic ...

Page 21: ... operation principle and construction Product overview The PVS800 57B is a central inverter for indoor use that converts adjusts and transfers the power from solar generator to the electrical power system The inverter has an air cooled cabinet for indoor use Cooling air flows in through the gratings at the lower part of the cabinet front The air outlet is at the cabinet roof ...

Page 22: ...stem The solar module string arrays are connected to the electrical power system through an inverter 4 3 1 5 2 6 No Description 1 Solar module photovoltaic module 2 Solar string 3 Solar array 4 Solar generator 5 Solar array junction box 6 Inverter PVS800 57B 16 24 DC inputs per inverter ...

Page 23: ...Operation principle and hardware description 23 Simplified main circuit diagram Q2 Q1 U2 U2 A21 U1 1 U1 2 U1 2 U1 1 F3 K1 1 DC AC F50 F51 U F40 F41 U ISU2 K1 2 F2 K2 K1 2 K1 1 F2 K2 ISU1 U3 ...

Page 24: ...also be different Code Description Code Description F2 AC fuses K2 AC contactors F3 DC input fuses U1 Power modules F40 Backup fuse for SPD U2 LCL filters F41 DC side SPD Q1 DC disconnector F50 Backup fuse for SPD Q2 AC breaker F51 AC side SPD A21 Grounding option K1 DC contactors Item Description A AC cabinet B ISU cabinet 1 C ISU cabinet 2 D DC cabinet 1 E Optional DC cabinet 2 F AUX cabinet Fro...

Page 25: ...nput DC fuses 12 LCL filter 4 Temporary grounding points for the DC busbars 13 AC output cable lead throughs 5 DC main switch 14 AC output cable terminals 6 Aux transformer 15 Temporary grounding points for the AC busbars 7 Main control board 16 AC breaker 8 PLC 17 User I O connection terminals 9 DC contactor Front view 10 9 9 10 10 9 10 9 5 4 8 12 12 11 11 11 11 16 7 3 15 2 14 6 13 1 17 ...

Page 26: ...CU 12 Control unit Control panel ACP AP 1 FENA21 FSCA 01 Solar array Power modules Customer I O cpntrol connection 3 phase auxiliary power input 3 phase out for external transformer BAMU 11 Aux measuring unit DC volatage Grid voltage measurement for the BCU 12 SLOT 3 RESERVED OPTION COMM MEMORY EXTERNAL FENA 21 FSCA 01 FSCA 01 RS485 COMM ADP BINT 12 BINT 12 BINT 12 UNIT MEMORY Internal PLC connect...

Page 27: ...erial number refers to the manufacturing plant The next four digits refer to the unit s manufacturing year and week respectively The remaining digits are unique to the unit 4 Ratings of inverter 5 Warning and instruction symbols 6 Valid certification markings MADE IN ESTONIA ABB Oy Hiomotie 13 00380 Helsinki Finland Photovoltaic hƟůŝƚLJ ŶƚeracƟǀe Ŷǀerter PVS800 57B 1732kW C S N 1163700001 Air cooli...

Page 28: ...f the inverter module Digit Name description Alternatives Description 1 6 Product series PVS800 PVS800 product series ABB central inverter 8 9 Construction 57B Cabinet built indoor inverter 11 17 Size Refer to section Ratings on page 46 Inverter nominal AC power in kW at nominal ambient temperature 19 Voltage rating C Inverter AC voltage range 380 V 400 V No Description 1 Type designation refer to...

Page 29: ...hout DC fuses with empty fuse holders G420 DC input fuse blown indicator one common output signal for all indicators not with 0F291 G417 DC input current measurement from each DC input F305 DC disconnector F309 DC input fuses 200 A F310 DC input fuses 250 A F311 DC input fuses 315 A F312 DC input fuses 355 A F313 DC input fuses 400 A Auxiliary power options G429 Terminals for external auxiliary tr...

Page 30: ...30 Operation principle and hardware description ...

Page 31: ...nce manual 3AXD50000048331 English Unpacking and checking the installation site Refer to Technical data on page 45 for the permitted operating conditions and Dimension drawings on page 61 For information on how to unpack and install the inverter refer to the PVS800 57B commissioning and maintenance manual 3AXD50000048331 English Planning the mounting of the inverter For detailed mounting drawings ...

Page 32: ...32 Planning the mechanical installation ...

Page 33: ...ermore if the recommendations given by ABB are not followed the inverter may experience problems that the warranty does not cover Selecting the transformer Transformers designed for photovoltaic applications are available from ABB Galvanically isolate each inverter from other inverters and medium and low voltage networks with a dedicated transformer or winding If you intend to connect inverters in...

Page 34: ... inverters are connected to the same transformer Each inverter requires a separate galvanically isolated winding The impedance between the inverter windings must be more than 10 Voltage rise time withstand level du dt of the inverter side winding is at least 1000 V per microsecond against ground Recommended rated short circuit impedance Xk for each inverter is 4 8 Withstands current DC components ...

Page 35: ...rrent capability of the grid disconnecting device The grid disconnecting devices must be lockable Selecting the DC input disconnecting device As standard the inverter has a hand operated DC input disconnecting device The DC input disconnecting device does not isolate the DC input conductors or terminals of the inverter from the input voltage The junction boxes must have breakers for the isolation ...

Page 36: ...t least 0 6 1 0 kV AC and a DC input cable rated for at least 1000 V DC A two conductor system is allowed for the DC input cabling but a shielded cable can also be used Symmetrical shielded cable is recommended for the AC output cabling see section Recommended AC output power cable types below Compared to a four conductor system the use of symmetrical shielded cable reduces electromagnetic emissio...

Page 37: ...creen 3 Helix of copper tape or copper wire 4 Inner insulation 5 Cable core Symmetrical shielded cable with three phase conductors and a concentric PE conductor as shield The shield must meet the requirements of IEC 61439 1 see above Check with local state country electrical codes for allowance Symmetrical shielded cable with three phase conductors and a concentric PE conductor as shield A separat...

Page 38: ...nsioning based on local regulations and installation conditions Typical AC output power cable sizes Typical AC cable sizes based on the nominal output current The calculations are based on the current carrying capacities and correction factors of IEC 60364 90C cables tray cabling installation method F and a maximum temperature of 50 C in the air are assumed The cables must have sufficient cooling ...

Page 39: ...ingle shielded b twisted pair cable is also usable Signals in separate cables Run analog and digital signals in separate shielded cables Never mix 24 V DC and 115 230 V AC signals in the same cable Signals allowed to be run in the same cable Relay controlled signals providing their voltage does not exceed 48 V can be run in the same cables as digital input signals It is recommended that the relay ...

Page 40: ...bles through the inverter If four conductor AC cabling is used install the three output phase cables symmetrically and close to each other Asymmetrical installation may induce current to grounding cables and metal structures Separate control cable ducts 90 DC input cable AC output power cable Control cables min 500 mm 19 7 in Inverter min 500 mm 19 7 in 24 V 24 V 230 V Lead 24 V and 230 V 120 V co...

Page 41: ...r the recommended DC input fuse options refer to DC input fuse recommendations on page 50 Note The inverter does not protect the photovoltaic generator Install adequate protection devices to for example each string Protecting the inverter and the AC output cable against thermal overload The inverter protects itself and the AC output cable against thermal overload when the cable is dimensioned acco...

Page 42: ...e set response values the inverter trips or generates an alarm depending on the parameter settings The measured insulation resistance value can be read from the inverter parameters Note The insulation monitoring device measures the insulation resistance of the solar generator also when the inverter does not operate To disable the monitoring device during inverter operation refer to the firmware ma...

Page 43: ...ng circuits varistors RC filters AC or diodes DC to minimize the EMC emissions at switch off If they are not suppressed the disturbances can connect capacitively or inductively to the other conductors in the control cable and cause a malfunction Install the protective component as close to the inductive load as possible Do not install protective components at the relay outputs 1 Relay outputs 2 va...

Page 44: ...elivered without input DC fuses option 0F291 In this case install appropriate DC fuses to protect the inverter DC circuit and the DC input cables in a short circuit situation Protect the positive and negative poles of an input with separate fuses The power loss of a fuse may never exceed 25 W For the recommended DC input fuse options refer to DC input fuse recommendations on page 50 ...

Page 45: ...ical data Contents of this chapter This chapter contains the technical specifications of the inverter for example the ratings sizes and technical requirements provisions for fulfilling the requirements for CE and other markings ...

Page 46: ...ominal AC current IAC N 2500 A 2500 A Maximum AC current IAC MAX 3000 A 3000 A Output frequency 50 60 Hz 50 60 Hz Harmonic distortion current 3 3 Power factor range 0 1 leading and lagging 0 1 leading and lagging Efficiency Weighed efficiencies Euro ETA 1 98 3 98 4 Maximum efficiency 1 98 5 98 5 Own power consumption In operation max 1800 W In stand by 60 W Environmental limits Degree of protectio...

Page 47: ...ollowing correction factors when you calculate the available inverter power at different temperatures 20 C 25 C 4 F 77 F the power vs temperature ratio is 0 P per 1 C 25 C 50 C 77 F 122 F the power vs temperature ratio is 0 8 P per 1 C 50 C 55 C 122 F 131 F the power vs temperature ratio is 4 P per 1 C 55 C 6 0 C 131 F 140 F the power vs temperature ratio is 16 P per 1 C T 110 100 40 C 104 F 60 C ...

Page 48: ...ratios of P per C at different inverter operating temperatures refer to Temperature derating on page 47 Derating example This example calculation is for a site at 1600 m with an ambient temperature of 35 C 1 Calculate the altitude corrected temperature 35 C 3 C 38 C 2 Calculate the inverter power difference with relation to the nominal 50 C value with the altitude corrected temperature 50 C 38 C 0...

Page 49: ... 16 DC inputs Nominal current IN 315 A Quantity 32 optionally 16 Max ISC PV 357 A DC input fuses 18 DC inputs Nominal current IN 250 A Quantity 36 optionally 18 Max ISC PV 317 A DC input fuses 20 DC inputs Nominal current IN 250 A Quantity 40 optionally 20 Max ISC PV 285 A DC input fuses 22 DC inputs Nominal current IN 200 A Quantity 44 optionally 22 Max ISC PV 259 A DC input fuses 24 DC inputs No...

Page 50: ...5kW and 1732kW types 2 Fuses require special mechanics which are not compatible with other fuse body sizes Number of inputs 1 X Standard fuses O Optional fuses Fuses in and Fuses only in or 16 18 20 22 24 16 18 20 22 24 Type PV 160AF2 X X X X PV 200AF2 X X X X PV 250AF2 X X PV 315AF3 PV 355AF3 PV 400AF3 Dimensions of the recommended fuses mm 1 mm Size mm A B C D E F 2 91 3 81 8 24 61 77 Thread hol...

Page 51: ...Technical data 51 Dimensions of the recommended fuses mm 1 mm Size mm A B C D E F 3 91 4 82 5 30 76 92 Thread hole M12 9 5 mm deep A C B D E F D ...

Page 52: ... ISU cabinet 3900 m3 h AC cabinet 1300 m3 h DC cabinet 615 m3 h Optional DC cabinet 245 m3 h AUX cabinet 260 m3 h Total 10000 m3 h 5880 ft3 min Terminal and lead through data for the AC power connections Cable lead throughs 30 pcs Cable outer diameter 8 60 mm lead through Tightening torques M12 70 Nm Terminal and lead through data for the DC power connections 16 DC inputs Cable lead throughs 32 pc...

Page 53: ...gs with proper dimensioning is needed For details on selecting the transformer refer to Selecting the transformer on page 33 Short circuit withstand strength IEC 60439 1 Maximum allowable prospective short circuit current is 50 kA when protected by fuses given in fuse tables When temporary grounding for work is applied one set of grounding cables are connected to the connecting knobs of the AC and...

Page 54: ...pv Refer to Ratings on page 46 Maximum DC current Imax DC Refer to Ratings on page 46 Maximum DC voltage Umax DC 1000 V DC Operational DC voltage range Umppt DC PVS800 57B 1645kW C 550 1000 V DC PVS800 57B 1732kW C 580 1000 V DC Voltage ripple 3 Overvoltage category IEC 62109 IEC 60664 1 OVC II Short circuit withstand strength 6 kA Allowed electrical system types Floating as standard plus or minus...

Page 55: ... 1 OVC III Control unit connection data BCU 12 Refer to Control unit on page 73 Control panel type ACS AP I Refer to ACS AP x assistant control panels user s manual 3AUA0000085685 English Protection classes Protection class Classification Degrees of protection IP41 1 Protective class IEC 62109 1 I Overvoltage category IEC 62109 1 OVC II PV and OVC III Mains Environmental category Indoor conditione...

Page 56: ... C 93 0 94 0 95 0 96 0 97 0 98 0 99 0 0 10 20 30 40 50 60 70 80 90 100 Efficiency P Pnom PVS800 57B 1645kW C 550 V 590 V 700 V 765 V 800 V 93 0 94 0 95 0 96 0 97 0 98 0 99 0 0 10 20 30 40 50 60 70 80 90 100 Efficiency P Pnom PVS800 57B 1732kW C 580 V 620 V 715 V 765 V 800 V ...

Page 57: ...lowed Contamination levels IEC 60721 3 3 IEC 60721 3 2 IEC 60721 3 1 No conductive dust allowed Chemical gases Class 3C1 Solid particles Class 3S2 Chemical gases Class 1C2 Solid particles Class 1S3 Chemical gases Class 2C2 Solid particles Class 2S2 Atmospheric pressure 61 6 to 106 kPa 0 7 to 1 05 atmospheres 70 to 106 kPa 0 7 to 1 05 atmospheres 60 to 106 kPa 0 6 to 1 05 atmospheres Vibration IEC ...

Page 58: ... precious metals can be recycled as material Plastics rubber cardboard and other packaging material can be used in energy recovery Printed circuit boards and DC capacitors need selective treatment according to IEC 62635 guidelines To aid recycling plastic parts are marked with an appropriate identification code For further information on environmental aspects and recycling instructions for profess...

Page 59: ...MC stands for Electromagnetic Compatibility It is the ability of electrical electronic equipment to operate without problems within an electromagnetic environment Likewise the equipment must not disturb or interfere with any other product or system within its locality Standard Name Certification EN IEC 62109 1 2010 Safety of power converters for use in photovoltaic power systems Part 1 General req...

Page 60: ... to provide and continuously ensure a secure connection between the product and Customer network or any other network as the case may be Customer shall establish and maintain any appropriate measures such as but not limited to the installation of firewalls application of authentication measures encryption of data installation of anti virus programs etc to protect the product the network its system...

Page 61: ...Dimension drawings 61 7 Dimension drawings Contents of this chapter This chapter contains dimension drawings with dimensions in millimeters and inches ...

Page 62: ...62 Dimension drawings Cabinet dimensions ...

Page 63: ...Dimension drawings 63 ...

Page 64: ...64 Dimension drawings Cabinet attachment points ...

Page 65: ...Dimension drawings 65 ...

Page 66: ...66 Dimension drawings AC and DC cabling lead throughs ...

Page 67: ...Dimension drawings 67 ...

Page 68: ...68 Dimension drawings AC cabling ...

Page 69: ...Dimension drawings 69 ...

Page 70: ...70 Dimension drawings DC cabling ...

Page 71: ...Dimension drawings 71 ...

Page 72: ...72 Dimension drawings ...

Page 73: ... the BCU control unit and AC500 PLCs and contains the specifications of the inputs and outputs of the control unit BCU control unit The BCU 12 control unit is used in the PVS800 57B inverter The BCU is mounted separately from the inverter module s and connected to the module s by fiber optic cables ...

Page 74: ...voltage D2D TERM Not in use DICOM DIOGND Ground selection Determines whether DICOM is separated from DIOGND ie the common reference for the digital inputs floats 7 segment display Multicharacter indications show as repeated sequences of characters U shows briefly before o Control program startup in progress Flashing Firmware cannot be started Memory unit missing or corrupted Firmware download from...

Page 75: ... V1T V1R V2T V2R Fiber optic connection to inverter modules 1 and 2 VxT transmitter VxR receiver V3T V3R V7T V7R Fiber optic connection to inverter modules 3 7 BCU 12 22 only VxT transmitter VxR receiver V8T V8R V12T V12R Fiber optic connection to inverter modules 8 12 BCU 22 only VxT transmitter VxR receiver SD CARD Data logger memory card for inverter module communication BATT OK Not in use FAUL...

Page 76: ...for additional I O modules 5 Terminal number 6 Allocation between terminal number and signal name 7 Terminals for the input and output signals 20 pin not removable 8 5 pin removable connector for COM2 optional 9 Handle for opening the cover for the expansion modules 10 SD memory card slot optional 11 RUN STOP switch 12 Ethernet interface 13 9 pin SUB D jack COM1 for RS 485 connection 14 2 holes fo...

Page 77: ...nal No and signal name 3 16 yellow LEDs show the signal status at the analog inputs I0 I15 4 1 green LED shows the status of the process supply voltage UP 5 2 red LEDs show errors 6 Label 7 I O terminal unit TU515 TU516 with 40 terminals screw type or spring terminals 8 DIN rail ...

Page 78: ...trol unit ABB AI561 No Description 1 I O bus 2 1 green LED shows power supply state 3 1 red LED shows errors 4 Terminal number 5 Allocation of signal name 6 Terminal block for input signals 20 pole 7 DIN rail ...

Page 79: ... I O bus 2 16 yellow LEDs show the status of inputs I0 to I15 3 Terminal number 4 Allocation of signal name 5 Terminal block for input signals 9 pole 6 Terminal block for input signals 11 pole 7 2 holes for wall mounting with screws 8 DIN rail ...

Page 80: ...ICATION Relay output max 240 V AC 2 A RO1 1 GROUNDING CONTACTOR CONTROL X Relay output max 240 V AC 2 A RO2 1 MIRU ENABLE Relay output max 240 V AC 2 A RO3 AC500 module PM564 RP A500 Signal parameter name Optional Interface type I O terminal MAIN CIRCUIT SPD STATUS Digital input 24 V DC DI0 SMOKE DETECTOR Digital input 24 V DC DI1 SPARE DI1 MV TRANSFORMER DI1 X Digital input 24 V DC DI2 SPARE DI2 ...

Page 81: ...NT 1 X Analog input 4 V DC 10 V DC AI0 M1 DC INPUT CURRENT 2 X Analog input 4 V DC 10 V DC AI1 M1 DC INPUT CURRENT 3 X Analog input 4 V DC 10 V DC AI2 M1 DC INPUT CURRENT 4 X Analog input 4 V DC 10 V DC AI3 M1 DC INPUT CURRENT 5 X Analog input 4 V DC 10 V DC AI4 M1 DC INPUT CURRENT 6 X Analog input 4 V DC 10 V DC AI5 M1 DC INPUT CURRENT 7 X Analog input 4 V DC 10 V DC AI6 M1 DC INPUT CURRENT 8 X A...

Page 82: ...T FUSES STATUS Digital input 24 V DC DI10 M1 AC BREAKER TRIPPED X Digital input 24 V DC DI11 SPARE DI5 Digital input 24 V DC DI12 SPARE DI6 Digital input 24 V DC DI13 ACTIVE POWER LIMITATION SIGNAL Digital input 24 V DC DI14 REACTIVE POWER LIMITATION SIGNAL Digital input 24 V DC DI15 AC500 module DX572 3 A531 Signal parameter name Optional Interface type I O terminal M2 DC SWITCH STATUS Digital in...

Page 83: ... Further information For more information on ABB products and services for solar applications navigate to www abb com solarinverters ...

Page 84: ...abb com solar 3AXD50000048300 Rev B EN 2018 11 28 Copyright 2018 ABB All rights reserved Specifications subject to change without notice ...

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