Installing a Remote Battery Disconnect
8−2
EATON
Powerware
®
9315 UPS (300–500 kVA) Installation Manual
S
164201118 Rev H
www.powerware.com
A
For specific ratings and wiring requirements, see Table E on page A−6.
A
The material and labor for external wiring requirements is to be supplied by others.
A
The knockout pattern for the K1200 breaker is determined by others at the time of
installation.
A
Power cables and control wiring must be installed in separate conduit.
A
The ground conductor is to be sized per NEC Article 250 and local electrical code
requirements.
A
The maximum current listed is at the minimum DC operating voltage.
A
Nominal voltages listed in this chapter are for a lead-acid battery plant rated per NEC at
2.0 Vdc per cell.
A
Battery cabinets must be installed in accordance with all applicable codes and
regulations, including the NEC Article 480.
A
The UPS to battery cable should be sized for a total maximum voltage drop of 1%
nominal DC link voltage at maximum current.
A
Table 8-1 details the power cable terminations.
A
The remote battery disconnect weighs approximately 34 kg (75 lb). It has an ampere
interrupting capacity (AIC) of 22,000 at 500 Vdc.
A
Tightening Torque:
28.7–31.1 Nm (255–275 lb in)
Internal Drive Hex Size: 5/16
″
Table 8-1. Remote Battery Disconnect Power Terminations
Terminal
Size of Pressure Termination
Terminal Function
E4 (+)
See Table F on page A−7.
UPS Battery Input (+)
E5(−)
See Table F on page A−7.
UPS Battery Input (−)
Breaker (+)
(3) 3/0−500 kcmil
Battery Disconnect (+)
Breaker (−)
(3) 3/0−500 kcmil
Battery Disconnect (−)
Breaker (jumper)
(3) 3/0−500 kcmil
Battery Disconnect (jumper)
Series 1085 Battery Cabinet (+)
(1) 3/0−250 kcmil [Breaker]
Standalone battery cabinet (+)
Series 1085 Battery Cabinet (−)
(1) 3/0−250 kcmil [Breaker]
Standalone battery cabinet (−)
Table 8-2. Remote Battery Disconnect Circuit Breaker Ratings
UPS Model
Circuit Breaker Rating
DC Voltage
0.8 load pF
0.9 load pF
Powerware 9315 300
800
1000
480
Powerware 9315 300
900
1000
420
Powerware 9315 400
1200
1400
420
Powerware 9315 400
1100
1200
480
Powerware 9315 500
1200
1400
480
Summary of Contents for 9315
Page 1: ...Powerware 9315 UPS 300 500 kVA Installation Manual ...
Page 97: ......
Page 98: ... 164201118H 164201118 H ...