5.6.1 Procedures For Completely Powering Down UPS...................................................................................41
5.6.2 Procedures For Completely Powering Down UPS While Maintaining Power To Load............................41
5.7 EPO Procedures.................................................................................................................................................42
5.8 UPS Reset Procedures After EPO......................................................................................................................42
5.9 Automatic Restart ...............................................................................................................................................42
5.10 Selecting Language..........................................................................................................................................43
5.11 Changing Current Date And Time.....................................................................................................................43
5.12 Control Password..............................................................................................................................................43
Chapter 6 Battery..............................................................................................................................................................44
6.1 Introduction.........................................................................................................................................................44
6.2 Safety..................................................................................................................................................................44
6.3 UPS Battery........................................................................................................................................................45
6.4 Precautions For Installation Design ....................................................................................................................46
6.5 Battery Installation Environment And Number Of Batteries ................................................................................46
6.5.1 Installation Environment: .........................................................................................................................46
6.5.2 Number Of Batteries................................................................................................................................47
6.6 Battery Protection ...............................................................................................................................................47
6.7 Battery Installation And Connection....................................................................................................................48
6.7.1 Battery Installation...................................................................................................................................48
6.7.2 Battery Connection..................................................................................................................................48
6.8 Design Of Battery Room.....................................................................................................................................50
6.9 BCB Box (Optional).............................................................................................................................................51
6.10 BCB Reference Current And Connection..........................................................................................................53
6.11 Battery Maintenance.........................................................................................................................................53
6.12 Disposal Of Used Battery..................................................................................................................................54
Chapter 7 Parallel System And LBS System.....................................................................................................................55
7.1 General...............................................................................................................................................................55
7.2 System Installation Procedures...........................................................................................................................55
7.2.1 Preliminary Checks..................................................................................................................................55
7.2.2 Cabinet Installation..................................................................................................................................55
7.2.3 Power Cable............................................................................................................................................56
7.2.4 Parallel Cable..........................................................................................................................................56
7.2.5 Remote EPO ...........................................................................................................................................57
7.3 Operation Procedures For Parallel System.........................................................................................................57
7.3.1 Startup Procedures In Normal Mode.......................................................................................................57
7.3.2 Maintenance Bypass Procedures............................................................................................................58
7.3.3 Procedures For Isolating One UPS Module From Parallel System..........................................................59
7.3.4 Procedures For Inserting One Isolated UPS Module In Parallel System.................................................59
7.3.5 Procedures For Completely Powering Down UPS...................................................................................60
7.3.6 Procedures For Complete UPS Shutdown While Maintaining Power To Load........................................60
7.4 LBS System........................................................................................................................................................61
7.4.1 Cabinet Installation..................................................................................................................................61
7.4.2 External Protective Device.......................................................................................................................62
7.4.3 Power Cable............................................................................................................................................62
7.4.4 LBS Cable ...............................................................................................................................................62