Critical Power
Modifications reserved
Page 5/43
GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx
Installation Guide
LP33 Series 20 & 30 UL S2
Table of contents
Page
1
SAFETY RULES ................................................................................................................................................. 6
2
LAYOUT........................................................................................................................................................... 10
2.1
LAYOUT LP33 SERIES 20 & 30 ................................................................................................................................................................10
3
ENVIRONMENT .............................................................................................................................................. 11
3.1
RECYCLING INSTRUCTIONS.....................................................................................................................................................................11
4
INSTALLATION............................................................................................................................................... 12
4.1
TRANSPORT .....................................................................................................................................................................................................12
4.1.1
Dimensions and weights .......................................................................................................................................................................... 13
4.2
DELIVERY ..........................................................................................................................................................................................................14
4.3
STORAGE ..........................................................................................................................................................................................................14
4.3.1
Storage of the UPS ...................................................................................................................................................................................... 14
4.3.2
Storage of the battery ............................................................................................................................................................................... 14
4.4
PLACE OF INSTALLATION .........................................................................................................................................................................15
4.5
VENTILATION AND COOLING .................................................................................................................................................................18
4.6
UNPACKING ....................................................................................................................................................................................................18
4.7
ELECTRICAL WIRING ...................................................................................................................................................................................21
4.7.1
Utility input connection ............................................................................................................................................................................. 21
4.7.2
Input/output over current protection and wire sizing ................................................................................................................. 22
4.7.3
Battery over current protection and wire sizing ............................................................................................................................ 23
4.7.4
General data table for current protection and wire sizing........................................................................................................ 24
4.8
WIRING CONNECTION ...............................................................................................................................................................................27
4.8.1
Power connections...................................................................................................................................................................................... 27
4.9
ELECTRICAL CONNECTIONS....................................................................................................................................................................29
4.9.1
Common input utility .................................................................................................................................................................................. 29
4.9.2
Dual input utility (option) ........................................................................................................................................................................... 30
4.9.3
Battery connection ...................................................................................................................................................................................... 31
4.9.4
RPA Parallel System - Control bus connection ............................................................................................................................... 32
4.9.5
UPS functioning as frequency converter .......................................................................................................................................... 34
5
CUSTOMER INTERFACE ................................................................................................................................ 35
5.1
SERIAL PORT J27 - RS232 ........................................................................................................................................................................36
5.2
RELAY CARD ....................................................................................................................................................................................................37
5.3
EPO (EMERGENCY POWER OFF) ............................................................................................................................................................38
5.4
CUSTOMER INTERFACE BOARD (OPTION) ........................................................................................................................................39
6
OPTIONS ......................................................................................................................................................... 42
6.1
TOP ENTRY CABLES CABINET .................................................................................................................................................................42
7
NOTES ............................................................................................................................................................. 43
7.1
NOTES FORM ..................................................................................................................................................................................................43
