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External overcurrent protection and disconnect are not provided by this product, but
are required by codes. Refer to Table 3-4, Table 3-5, Table 3-6, or Table 3-7 starting on
page 3−9 for wiring requirements. If an output lockable disconnect is required, it is to
be supplied by the customer.
Table 3-14 lists the recommended rating for input circuit breakers.
Table 3-14. Recommended Input Circuit Breaker Ratings
To reduce the risk of fire, connect only to a circuit provided with maximum input circuit breaker current
ratings from Table 3-14 in accordance with the 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 3-4, Table 3-5,
Table 3-6, or Table 3-7 starting on page 3−9 . 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 3-15 lists the recommended rating for bypass,
output, and MOB circuit breakers.
Table 3-15. Recommended Bypass, Output, and MOB Circuit Breaker Ratings
EATON Powerware
®
9395 UPS (1000–1100 kVA) Installation and Operation Manual
UPS Model
Powerware 9395−1100/1000
Powerware 9395−1100/1100
Powerware 9395−1100/650
Powerware 9395−1100/750
Powerware 9395−1100/825
UPS Model
Powerware 9395−1100/1000
Powerware 9395−1100/1100
Powerware 9395−1100/650
Powerware 9395−1100/750
Powerware 9395−1100/825
UPS INSTALLATION PLAN AND UNPACKING
Input Rating
Load Rating
80% Rated
100% Rated
80% Rated
100% Rated
80% Rated
100% Rated
C A U T I O N
Output Rating
Load Rating
80% Rated
100% Rated
80% Rated
100% Rated
80% Rated
100% Rated
S
164201764 Rev 1 www.powerware.com
480V
2000A
1600A
2000A
1600A
1600A
1200A
480V
1600A
1600A
2000A
1600A
1600A
1000A
3−17
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