GE Industrial Solutions LP 33 Series 30 & 40 kVA Operating Manual User Manual
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OPM_LPS_3UO_30K_40K_0US_V010.doc
Operating Manual LP 33 Series 30 & 40 kVA
Table of contents
Page
1
SAFETY RULES.............................................................................................................................................6
2
INTRODUCTION..........................................................................................................................................9
2.1
GENERAL DESCRIPTION......................................................................................................................................................................9
3
DESCRIPTION ............................................................................................................................................10
3.1
BLOCK DIAGRAM AND MAIN ELEMENTS DESCRIPTION .................................................................................................... 10
3.2
OPERATION MODES........................................................................................................................................................................... 11
3.3
RPA PARALLEL SYSTEM.................................................................................................................................................................... 14
3.4
UPS PARALLELED ON THE SAME BATTERY.............................................................................................................................. 15
3.5
SERVICE AND TECHNICAL SUPPORT.......................................................................................................................................... 16
3.6
RECYCLING AT THE END OF SERVICE LIFE .............................................................................................................................. 17
4
LAYOUT......................................................................................................................................................18
4.1
LAYOUT LP 33 SERIES / 30 & 40 KVA......................................................................................................................................... 18
5
SYSTEM HANDLING ..................................................................................................................................19
5.1
CONTROL PANEL ................................................................................................................................................................................ 19
5.2
COMMAND PUSH BUTTONS AND SWITCHES ........................................................................................................................ 20
6
LCD SCREEN..............................................................................................................................................21
6.1
METERING SCREENS (METERING)................................................................................................................................................ 21
6.2
EVENT SCREENS (ALARM)................................................................................................................................................................ 23
6.2.1
Alarms list.................................................................................................................................................................................................... 23
6.2.2
Messages list.............................................................................................................................................................................................. 26
6.2.3
Event report LP 33 Series...................................................................................................................................................................... 29
6.3
MENU SCREENS (MENU).................................................................................................................................................................. 30
6.3.1
User parameters screen....................................................................................................................................................................... 31
7
OPERATION ...............................................................................................................................................35
7.1
PROCEDURES FOR SINGLE LP 33 SERIES................................................................................................................................. 35
7.1.1
Start-up of the LP 33 Series................................................................................................................................................................. 35
7.1.2
UPS shutdown with load transfer on manual bypass (Q2) ................................................................................................... 37
7.1.3
Start-up following the operation on manual bypass (Q2)..................................................................................................... 39
7.1.4
Complete shutdown ............................................................................................................................................................................... 40
7.1.5
Restore to normal operation after “total off” .............................................................................................................................. 41
7.1.6
Restore to normal operation after “EPO – Emergency Power Off”.................................................................................... 42
7.2
PROCEDURES FOR PARALLEL SYSTEM LP 33 SERIES ......................................................................................................... 43
7.2.1
Parallel System start-up of the LP 33 Series................................................................................................................................ 43
7.2.2
Parallel UPS shutdown with load transfer on manual bypass (Q2)................................................................................... 45
7.2.3
Start-up following the operation on maintenance bypass (Q2) ......................................................................................... 47
7.2.4
Shutdown of a single unit in a parallel system .......................................................................................................................... 48
7.2.5
Start-up an additional unit in a parallel system ........................................................................................................................ 49
7.2.6
Complete shutdown of a parallel system..................................................................................................................................... 50
7.2.7
Restore to normal operation after “total off” .............................................................................................................................. 51
7.2.8
Restore to normal operation after “EPO – Emergency Power Off”.................................................................................... 52
8
OPTIONS....................................................................................................................................................53
8.1
OPTIONS GENERAL VIEW................................................................................................................................................................ 53
9
MAINTENANCE .........................................................................................................................................54
9.1
GENERAL MAINTENANCE................................................................................................................................................................ 54
9.2
COOLING FAN MAINTENANCE...................................................................................................................................................... 54
9.3
BATTERY MAINTENANCE................................................................................................................................................................. 54
9.4
SERVICE REQUIRED ........................................................................................................................................................................... 55
10
NOTES ........................................................................................................................................................56
10.1
NOTES FORM........................................................................................................................................................................................ 56