Powerware 5075 kVA - Manual (Page 137)

DESCRIPTION:
DATE:
DRAWING NO:
4 of 11
INSTALLATION NOTES
SHEET:
REVISION: B
011500
164201261---1
A---5 Powerware BPIII Harsh Environment UPS 50--75 kVA Installation and Operatio n
164201261 Rev. F 111503
10. Refer to Table D for internal power cable terminations and Table E for external power cable
terminations. Drawing 164201014---4 shows the location of these power cable terminals
inside the UPS cabinets. Terminals E9 through E15, and E19 through E35 are UL and CSA
rated at 90˚C. A hex key tool is required to attach wires to terminals.
Table D. Internal Power Cable Terminations
Terminal Function Terminal
Cable
Number Function
Size of
Termination
Tightening
Torque
N---M
(lb---in )
Bolt or
Hex
Size
(In.)
AC Input to UPS
Rectifie f o
E1 250 Phase ‘A’ 1 --- 1 bolt mounting 9.0 (78) 1/4 bolt
Rectifier from
Environmental
E2 251 Phase ‘B’ 1 --- 1 bolt mounting 9.0 (78) 1/4 bolt
Environmental
Cabinet E3 252 Phase ‘C’ 1 --- 1 bolt mounting 9.0 (78) 1/4 bolt
AC Input to Bypass
T a sfo e f o
E13 227 Phase ‘A’ 1 --- #4---500 kcmil 42.4 (375) 3/8
Transformer from
Environmental
E14 228 Phase ‘B’ 1 --- #4---500 kcmil 42.4 (375) 3/8
Environmental
Cabinet E15 229 Phase ‘C’ 1 --- #4---500 kcmil 42.4 (375) 3/8
AC Output to
E i o e tal
E9 237 Phase ‘A’ 1 --- #6---350 kcmil 31.1 (275) 3/8
Environmental
Cabinet
E10 238 Phase ‘B’ 1 --- #6---350 kcmil 31.1 (275) 3/8
Cabinet
E11 239 Phase ‘C’ 1 --- #6---350 kcmil 31.1 (275) 3/8
E12 600 Neutral/
Gnd.
2 --- #4---500 kcmil 31.1 (275) 3/8
DC Input from
Environmental
E4 205 Battery (+) 1 --- 1 bolt mounting 32 (277) 3/8 bolt
Environmental
Cabinet
E5 206 Battery (---) 1 --- 1 bolt mounting 32 (277) 3/8 bolt