Huawei UPS5000-E-30 kVA-FM

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4.3 Cold-Starting the UPS Using Batteries.......................................................................................................................... 95

4.4 Transferring to Bypass Mode............................................................................................................................................ 96

4.5 Setting ECO Mode................................................................................................................................................................ 97

4.6 Testing Batteries.................................................................................................................................................................... 98

4.6.1 Lead-Acid Battery Test..................................................................................................................................................... 98

4.6.1.1 Forced Equalized Charging Test................................................................................................................................ 98

4.6.1.2 Shallow Discharge Test................................................................................................................................................ 99

4.6.1.3 Capacity Test................................................................................................................................................................. 100

4.6.2 Lithium Battery Test....................................................................................................................................................... 101

4.6.2.1 Shallow Discharge Test.............................................................................................................................................. 101

4.6.2.2 Capacity Test................................................................................................................................................................. 103

4.6.3 Test Data Download...................................................................................................................................................... 104

4.7 Transferring to Maintenance Bypass Mode............................................................................................................... 104

4.8 Transferring from Maintenance Bypass Mode to Normal Mode....................................................................... 106

4.9 Performing EPO...................................................................................................................................................................106

4.10 Clearing the EPO State...................................................................................................................................................107

4.11 Exporting Data.................................................................................................................................................................. 107

4.12 Setting Hibernation Mode............................................................................................................................................ 108

5 Routine Maintenance.........................................................................................................110

5.1 UPS Maintenance............................................................................................................................................................... 110

5.1.1 Monthly Maintenance................................................................................................................................................... 111

5.1.2 Quarterly Maintenance................................................................................................................................................. 111

5.1.3 Annual Maintenance......................................................................................................................................................112

5.2 Battery Maintenance......................................................................................................................................................... 113

5.2.1 Precautions for Battery Maintenance...................................................................................................................... 113

5.2.2 Monthly Maintenance................................................................................................................................................... 113

5.2.3 Quarterly Maintenance................................................................................................................................................. 115

5.2.4 Annual Maintenance......................................................................................................................................................116

6 Troubleshooting...................................................................................................................117

7 Technical

Specications.....................................................................................................120

7.1 Physical Specications...................................................................................................................................................... 120

7.2 Internal Switch

Specications........................................................................................................................................ 120

7.3 Environmental Specications......................................................................................................................................... 121

7.4 Safety and EMC...................................................................................................................................................................121

7.5 Mains Input Electrical

Specications........................................................................................................................... 122

7.6 Bypass Input Electrical Specications.......................................................................................................................... 122

7.7 Battery Electrical

Specications.....................................................................................................................................123

7.8 Output Electrical Specications..................................................................................................................................... 124

7.9 System Electrical Specications..................................................................................................................................... 125

A (Optional) TN-C System Application.............................................................................126

B User Interface...................................................................................................................... 127

UPS5000-E-(30 kVA–120 kVA)-FM

User Manual Contents