Eaton Power Xpert 9395P, User And Installation Manual

Page: 28 / 147

P-164000476
9395P 500kVA / 600 kVA 18
Revision 002 User’s and Installation Guide
3.2.2 UPS system power wiring preparation
NOTE
If installing, as part of the UPS system, a maintenance bypass without a rectifier input breaker, a
minimum of two separate feeds with upstream feeder breakers, or one feed with two upstream
feeder breakers, must be provided: one for the UPS and one for the maintenance bypass input.
DO NOT use one feed or a single feeder breaker to supply both the UPS and the maintenance
bypass.
For external wiring requirements, including the minimum size of external wiring, see Table 3-4 and
Table 3-5. The power wiring connections for this equipment are rated at 70°C. If wire is run in an
ambient temperature greater than 30°C, higher temperature wire and/or larger size wire may be
necessary.
NOTE
Callout letters A, B, C, and D map to the figures in Section 6.3 on page 75.
Bypass wiring data is not applicable to Input Output Module (IOM) configurations.
Table 3-4: Input/output rating for 9395P 500 kVA / 600 kVA
Units Rating 50/60 Hz
Rating kVA
kW 500 (2*250)
500 (2*250) 600 (2*300)
550 (2*275)
Input and output voltage Volts 400/400 400/400
AC input to UPS rectifier
Full load current plus battery recharge current
(3) phases, (1) ground
A
Amps 894 983
AC Output to UPS Bypass
Full load current
(3) phases, (1) neutral–if required, (1) ground B
Amps 722 866
DC input from battery to UPS
(1) positive, (1) negative
C
Amps 1313 1444
AC output to critical load
full load current
(3) phases, (1) neutral–if required, (1) ground D
Amps 722 866