Eaton 93PM UPS 480V Three-Wire – 100 kW Frame Installation and Operation Manual 164000227—Rev 07
33
Table 9. Recommended Input and Bypass Circuit Breaker Ratings (Continued)
Input Rating
UPS Model
UPS Rating
Load Rating
480V
Eaton 93PM-100-2
Eaton 93PM-100-3 (N+1)
70 kW
80% Rated
150A
100% Rated
110A
Eaton 93PM-100-2
Eaton 93PM-100-3 (N+1)
80 kW
80% Rated
150A
100% Rated
125A
Eaton 93PM-100-2
Eaton 93PM-100-3 (N+1)
90 kW
80% Rated
175A
100% Rated
150A
Eaton 93PM-100-2
Eaton 93PM-100-3 (N+1)
100 kW
80% Rated
200A
100% Rated
150A
CAUTION
To reduce the risk of fire, connect only to a circuit provided with maximum input circuit breaker current ratings
from
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
or
. 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 supplied by the
customer.
lists the recommended rating for output circuit breakers.
Table 10. Recommended Output Circuit Breaker Ratings
Output Rating
UPS Model
UPS Rating
Load Rating
480V
Eaton 93PM-100-1
Eaton 93PM-100-2 (N+1)
20 kW
80% Rated
30A
100% Rated
25A
Eaton 93PM-100-1
Eaton 93PM-100-2 (N+1)
30 kW
80% Rated
45A
100% Rated
40A
Eaton 93PM-100-1
Eaton 93PM-100-2 (N+1)
40 kW
80% Rated
60A
100% Rated
50A
Eaton 93PM-100-1
Eaton 93PM-100-2 (N+1)
50 kW
80% Rated
80A
100% Rated
60A
Eaton 93PM-100-2
Eaton 93PM-100-3 (N+1)
60 kW
80% Rated
90A
100% Rated
80A
Eaton 93PM-100-2
Eaton 93PM-100-3 (N+1)
70 kW
80% Rated
110A
100% Rated
90A
Summary of Contents for 93PM Series
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