Eaton Power Xpert 9395P - Page 60

Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201764—Rev 14 39
Table 17. Recommended Input Circuit Breaker Ratings
UPS Model
Input Rating
Load Rating
400V 480V
Power Xpert 9395-1100/1000
80% Rated
2500A 2000A
100% Rated 2000A 1600A
Power Xpert 9395-1100/1100
80% Rated
2500A 2000A
100% Rated 2000A 1600A
Power Xpert 9395-1100/650
Power Xpert 9395-1100/750
Power Xpert 9395-1100/825
See Note 2
80% Rated
2500A 2000A
100% Rated 2000A 1600A
NOTE Because of the future upgradability to a fully rated 1100 kVA UPS with the addition of the FI-UPM, these breaker sizes are
specified for an 1100 kVA UPS.
To reduce the risk of fire, connect only to a circuit provided with maximum input circuit breaker current ratings
from Table 17 in accordance with NEC ANSI/NFPA 70.
The line-to-line unbalanced output capability of the UPS is limited only by the full load per phase current values
for AC output to critical load shown in Table 5, Table 6, Table 7 or Table 8. The recommended line-to-line load
unbalance is 50% or less.
Bypass and output overcurrent protection and bypass and output disconnect switches are to be provided by
the customer. Module Output Breakers (MOBs) are to be provided by the customer. Table 18 lists the
recommended rating for bypass, output, and MOB circuit breakers. Bypass breakers are not required for IOM
configurations.
Table 18. Recommended Bypass, Output, and MOB Circuit Breaker Ratings
UPS Model
Bypass, Output Rating
Load Rating
400V 480V
Power Xpert 9395-1100/1000
80% Rated 2000A 1600A
100% Rated 1600A 1600A
Power Xpert 9395-1100/1100
80% Rated 2000A 2000A
100% Rated 1600A 1600A
Power Xpert 9395-1100/650
Power Xpert 9395-1100/750
Power Xpert 9395-1100/825
See Note 2
80% Rated 2000A 2000A
100% Rated
1600A 1600A
NOTE 1 Because of the future upgradability to a fully rated 1100 kVA UPS with the addition of the FI-UPM, these breaker sizes are
specified for an 1100 kVA UPS.
NOTE 2 Bypass breakers are not required for IOM configurations.
There is no manual DC disconnect device within the UPS.
UPS Installation Plan and Unpacking