ABB PVS-50-TL

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000878BG

7 - Operation

Main Page

I Ntroduction and General Information4
Warranty and Supply Conditions4
Not Included in the Supply4
Table of Contents5
Scope and Target Audience9
Purpose and Document Structure9
List of Appendix Documents9
Operator and Maintenance Personnel Skills/Prerequisites9
Symbols and Signs10
C Haracteristics12
General Conditions12
Field of Use, General Conditions13
Intended or Allowed Use13
Limits in Field of Use13
Improper or Prohibited Use13
Identification of the Equipment and Manufacturer14
Communication Identification Label16
Models and Range of Equipment17
List of Main Reference Components18
Mounting Bracket18
Inverter External View (Top and Rear Sides)18
Inverter External View (Front, Left, Right and Bottom Sides)19
Inverter Internal View (Wiring Boxes)20
Communication and Control Board21
Principal Wiring Box Components22
Characteristics and Technical Data23
Tightening Torques27
Cable Gland Clamping Range27
Overall Dimensions28
Dimensions of Mouting Bracket29
Efficiency Curves30
Power Limitation (Power Derating)31
Power Reduction Due to Environmental Conditions31
Power Reduction Due to the Input Voltage32
Power Reduction Due to the Grid Voltage32
P- Q Curve Capability33
Characteristics of a Photovoltaic Generator34
Strings and Arrays34
Description of the Equipment35
Operating Diagram35
Mutual Connection of Multiple Inverters36
Notes on the System Sizing36
Functionality and Components of the Equipment37
Highlights37
Improved Commissioning and Maintenance37
Aurora Vision ® Plant Management Platform37
Configurable Relay39
Remote Switch-On/Switch-Off39
Reactive Power Feed into the Grid39
Limiting the Active Power Fed into the Grid39
Overvoltage Surge Arrester Monitoring39
Data Transmission and Control39
Communication Connection Diagrams40
Communication Interface40
Accessing to Web Server40
Ethernet Bus Connection41
Topographic Diagram of the Equipment42
Safety Devices44
Anti-Islanding44
Ground Fault of the Photovoltaic Panels44
String Fuses44
Overvoltage Surge Arresters44
Other Safeguards44
Afety and Accident Prevention45
Safety Information and Instructions45
Hazardous Areas and Operations46
Environmental Conditions and Risks46
Signs and Labels46
Thermal and Electrical Hazard47
Clothing and Protection of Personnel47
Residual Risks48
Table of Residual Risks48
Ifting and Transport49
General Conditions49
Transport and Handling49
Lifting49
Unpacking and Checking49
Storage50
Weight of the Equipment50
Types of Lifting50
List of Components Supplied51
Nstallation52
General Conditions52
Installation Site and Position53
Wireless Signal Environmental Checks55
Installations above 2000 Metres56
Installations with a High Level of Humidity56
Mounting of the Inverter on the Bracket57
Grid Output Connection (AC Side)60
Characteristics and Sizing of the Protective Earth Cable60
Installation of the Second Protective Earthing Cable61
Residual Current Protection Device61
Load Protection Switch (AC Disconnect Switch)61
Characteristics and Sizing of the Line Cable62
Connection to Terminal Block AC Side63
Operations Preliminary to the Connection of the PV Generator66
Checking of Leakage to Ground of the Photovoltaic Generator66
Checking of Strings Voltage66
Checking the Correct Polarity of the Strings66
Independent or Parallel Input Channels Configuration67
Channel Configuration Examples68
Independent Channel Configuration (Default Configuration)69
Parallel Channel Configuration69
Input Connection to PV Generator (DC Side)70
Connection of Inputs on the Standard and -S Models71
Connection of Inputs on the -SX / -SX2 Models72
Installation Procedure for Quick-Fit Connectors73
String Protection Fuses (-SX / -SX2 Models Only)77
Sizing of Fuses77
Communication and Control Board79
Connections to the Communication and Control Board80
Ethernet Connection81
Serial Communication Connection - Slave (RS485-1, RS485-2)83
Serial Communication Connection - Slave/Master (RS485-MAIN)86
Remote Control Connection87
Configurable Relay Connection (ALARM and AUX)87
Front Cover Closure88
Nstruments89
General Conditions89
Description of the LED Function90
LED Isolation Fault90
User Interface91
Measurement Tolerance91
Peration92
General Conditions92
Commissioning93
Commissioning Via Installer for Solar Inverters Mobile APP94
Commissioning Via Web UI - Wireless Connection98
LED Behaviour106
Description of the Web User Interface108
Access to the Web User Interface108
Web User Interface Menu Structure111
MAIN Section112
SETTING Section113
Inverter Log117
USER Section118
NETWORK Services119
Service TOOLS126
Information132
Inverter Switch-Off133
Operator and Maintenance Personnel Skills/Prerequisites133
Switch-Off Procedure134
Aintenance140
General Conditions140
Routine Maintenance141
Troubleshooting142
Internal Webserver and Wireless Communication Troubleshooting142
Alarm Messages of the Inverter144
Power Limitation Messages156
Procedure for Dismantling the Inverter158
Registration on "Registration" Website and Calculation of Security Token (Admin Plus)159
Replacing DC String Fuses162
Replacing Cooling Section163
Replacement of the Buffer Battery164
Verification of Ground Leakage165
Behaviour of a System Without Leakage165
Behaviour of a System with Leakage166
Measuring the Isolation Resistance of the PV Generator167
Storage and Dismantling168
Storage of the Equipment or Prolonged Stop168
Dismantling, Decommissioning and Disposal168
Ttachments169
Port and Network Services Used by the Inverter169
IP Network Services169
Network Hosts170
Inverter Network Configuration170
Further Information171
Contact Us172

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