Specifications

UPS INSTALLATION PLAN AND UNPACKING
Eaton 9395 UPS (450–825 kVA) Installation and Operation Manual  164201725 Rev 4 www.eaton.com/powerquality
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External overcurrent protection and disconnect are not provided by this product, but
are required by codes. See to Table 3‐4 on page 3-14, Table 3‐5 on page 3-15,
Table 3‐6 on page 3-16, Table 3‐7 on page 3-17 or Table 3‐8 on page 3-18 for wiring
requirements. If an output lockable disconnect is required, it is to be supplied by the
customer.
Table 3‐16 lists the recommended rating for input circuit breakers.
Table 3‐17 lists the recommended rating for input circuit breakers with separate
rectifier inputs. A separate breaker is required for each UPM.
Table 3‐16. Recommended Input Circuit Breaker Ratings
UPS Model
Input Rating
Load Rating 400V 480V
Eaton 9395-825/650
80% Rated 1600A 1200A
100% Rated 1200A 1000A
Eaton 9395-825/750
80% Rated 1600A 1600A
100% Rated 1600A 1200A
Eaton 9395-825/825
80% Rated 2000A 1600A
100% Rated 1600A 1200A
Eaton 9395-825/450
Eaton 9395-825/500
Eaton 9395-825/550
See Note
80% Rated 2000A 1600A
100% Rated 1600A 1200A
NOTE Because of the future upgradability to a fully rated 825 kVA UPS with the addition of the FI-UPM,
these breaker sizes are specified for an 825 kVA UPS.
Table 3‐17. Separate Rectifier Input Recommended Input Circuit Breaker Ratings
UPS Model
Input Rating for Each UPM
Load Rating 400V 480V
Eaton 9395-825/650
Eaton 9395-825/750
Eaton 9395-825/825
80% Rated 600A 500A
100% Rated 500A 400A
Eaton 9395-825/450
Eaton 9395-825/500
Eaton 9395-825/550
See Note
80% Rated 600A 500A
100% Rated 500A 400A
NOTE Because of the future upgradability to a fully rated 825 kVA UPS with the addition of the FI-UPM,
these breaker sizes are specified for an 825 kVA UPS.
T
able 3‐16. Recommended Input
C
ircuit Breaker Rating
s
E
aton 9395-825
/
82
5
80
%
Rated
100
%
Rated
1600
A
12
00A