Eaton Power Xpert 9395 - Monitoring and Communication; Battery System

P-164000477 9395P750 kVA / 900 kVA and 1000 kVA / 1100 kVA 20
Revision 002 User’s and Installation Guide
3.2.2 UPS system power wiring preparation
NOTE
If installing a maintenance bypass, a minimum of two separate feeds with upstream feeder
breakers, or a single feed with two upstream feeder breakers, must be provided: one for the UPS
or rectifier input breaker (RIB) (if installed) and one for the maintenance bypass input. DO NOT
use a single feed or a single feeder breaker to supply both the UPS or RIB and the maintenance
bypass. If a bypass input breaker (BIB) is installed in the maintenance bypass and a single-feed
UPS is being installed, a single feed to the maintenance bypass is acceptable for supplying both
the UPS and the bypass.
For external wiring requirements, including the minimum size of external wiring, see Table 3-4. The
power wiring connections for this equipment are rated at 90°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 Figure 6-6 on page 77.
Bypass wiring data is not applicable to Input Output Module (IOM) configurations.
Table 3-4: Input/output rating for 9395P 750 kVA / 900 kVA and 1000 kVA / 1100 kVA
Read and understand the following notes while planning and performing the installation:
• Refer to national and local electrical codes for acceptable external wiring/busbar practices.
Units Rating 50/60 Hz
Rating kVA
kW
750
750
900
825
1000
1000
1100
1100
Input and output voltage Volts 400/400 400/400 400/400 400/400
AC input to UPS rectifier
Full load current plus battery recharge current
(3) phases, (1) ground
A
Amps 1341 1475 1787 1966
AC input to UPS bypass
Full load current at nominal voltage
(3) phases, (1) neutral–if required, (1) ground
B
B
Amps 1083 1299 1443 1588
DC input from battery to UPS
(1) positive, (1) negative c
C
Amps 1970 2167 2626 2889
AC output to critical load
full load current
(3) phases, (1) neutral–if required, (1) ground d
D
Amps 1083 1299 1443 1588