
UPS2000-G-(6 kVA-20 kVA)
User Manual
Copyright © Huawei Technologies Co., Ltd.
4.5 LCD Startup Screens ..................................................................................................................................................38
4.5.1 Starting the UPS in Normal Mode ...........................................................................................................................40
4.5.2 Starting the UPS in Battery Mode ...........................................................................................................................41
4.6 LCD Menu Hierarchy.................................................................................................................................................42
4.6.1 Status Screen............................................................................................................................................................44
4.6.2 Alarms Screen..........................................................................................................................................................48
4.6.3 Settings Screen.........................................................................................................................................................50
4.6.4 Control Screen.........................................................................................................................................................63
4.6.5 About Screen............................................................................................................................................................66
5 Operations ....................................................................................................................................68
5.1 Checking Before Powering On the UPS.....................................................................................................................68
5.2 Single UPS Operations ...............................................................................................................................................68
5.2.1 Starting the UPS.......................................................................................................................................................68
5.2.2 Shutting down the UPS............................................................................................................................................71
5.2.3 Performing EPO.......................................................................................................................................................71
5.3 Parallel System Operations.........................................................................................................................................72
5.3.1 Starting the Parallel System.....................................................................................................................................73
5.3.2 Shutting down the Parallel System ..........................................................................................................................76
5.3.3 Performing EPO.......................................................................................................................................................77
6 Communications .........................................................................................................................78
6.1 Optional Communications Components.....................................................................................................................78
6.2 SNMP Card.................................................................................................................................................................78
6.3 Modbus Card ..............................................................................................................................................................79
6.4 Dry Contact Card........................................................................................................................................................79
6.5 External Dry Contact Card .........................................................................................................................................79
7 Routine Maintenance .................................................................................................................80
7.1 UPS Maintenance .......................................................................................................................................................80
7.2 Battery Maintenance...................................................................................................................................................81
8 Troubleshooting..........................................................................................................................86
9 Technical Specifications ............................................................................................................88
9.1 Physical Specifications ...............................................................................................................................................88
9.2 Environmental Specifications.....................................................................................................................................88
9.3 Mains Input Electrical Specifications.........................................................................................................................89
9.4 Bypass Input Electrical Specifications........................................................................................................................90
9.5 Output Electrical Specifications .................................................................................................................................90
9.6 Battery Specifications.................................................................................................................................................91
9.7 ECO Feature ...............................................................................................................................................................99
9.8 Parallel Feature...........................................................................................................................................................99
9.9 Safety Regulations and EMC......................................................................................................................................99