Liebert NXC 30kVA User Manual page 10

Chapter 8 Options ............................................................................................................................................................. 64
8.1 Option List ........................................................................................................................................................... 64
8.2 Opertion Introduction .......................................................................................................................................... 64
8.2.1 Bypass Load Sharing Inductor Kit ........................................................................................................... 64
8.2.2 Internal Battery Kit ................................................................................................................................... 67
8.2.3 Battery Temperature Compensation Kit................................................................................................... 70
8.2.4 Seismic Anchor Kit .................................................................................................................................. 71
8.2.5 Air Filter ................................................................................................................................................... 73
8.2.6 IS-WEBL Card ......................................................................................................................................... 73
8.2.7 IS-Relay Card .......................................................................................................................................... 74
8.2.8 IS-485L Card ........................................................................................................................................... 75
8.2.9 BCB Box .................................................................................................................................................. 76
Chapter 9 Communication ................................................................................................................................................. 77
9.1 SNMP Protocol Communication.......................................................................................................................... 77
9.2 Modbus Protocol Communication ....................................................................................................................... 77
9.3 Dry Contact Communication ............................................................................................................................... 77
9.3.1 Communication Through IS-Relay Card .................................................................................................. 77
9.3.2 Communication Through Dry Contact Port .............................................................................................. 78
Chapter 10 Service And Maintenance ............................................................................................................................... 79
10.1 Safety ................................................................................................................................................................ 79
10.2 Key Components And Service Life Of UPS ...................................................................................................... 79
10.2.1 Life Parameters And The Proposed Replacement Time Of Key Components ...................................... 79
10.2.2 Replacement Of Air Filter ...................................................................................................................... 79
10.2.3 Replacement Of Fuse ............................................................................................................................ 80
10.3 Maintenance Of UPS And Options .................................................................................................................... 80
Chapter 11 Specifications ................................................................................................................................................. 81
11.1 Conformance And Standards ............................................................................................................................ 81
11.2 Environmental Characteristics .......................................................................................................................... 81
11.3 Mechanical Characteristics ............................................................................................................................... 81
11.4 Electrical Characteristics (Input Rectifier) ......................................................................................................... 82
11.5 Electrical Characteristics (Intermediate DC Circuit) .......................................................................................... 82
11.6 Electrical Characteristics (Inverter Output) ....................................................................................................... 82
11.7 Electrical Characteristics (Bypass Input) ........................................................................................................... 83
11.8 Efficiency And Loss ........................................................................................................................................... 83
Appendix 1 Disposal Of Old Appliances ............................................................................................................................ 85
Appendix 2 Glossary ......................................................................................................................................................... 86