Eaton 93PM-L Series, Installation And Operation Manual

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48 Eaton 93PM-L 20 – 60 kW (208V) UPS Installation and Operation Manual P-164000711—Rev 03
Table 17. Recommended Input and Bypass Circuit Breaker Ratings
Input Rating
UPS Model
UPS Rating Load Rating
208V 220V
Eaton 93PM-L 60-1
Eaton 93PM-L 60-2 (N+1)
10 kW
80% Rated 45A 45A
100% Rated 40A 35A
Eaton 93PM-L 60-1
Eaton 93PM-L 60-2 (N+1)
20 kW
80% Rated 90A 90A
100% Rated 80A 70A
Eaton 93PM-L 60-2
Eaton 93PM-L 60-3 (N+1)
30 kW
80% Rated 150A 150A
100% Rated 110A 110A
Eaton 93PM-L 60-2
Eaton 93PM-L 60-3 (N+1)
40 kW
80% Rated 200A 175A
100% Rated 150A 150A
Eaton 93PM-L 60-3
50 kW
80% Rated 225A 225A
100% Rated 200A 175A
Eaton 93PM-L 60-3 60 kW
80% Rated 300A 300A
100% Rated 225A 225A
CAUTION
To reduce the risk of fire, connect only to a circuit provided with maximum input circuit breaker current ratings
from
Table 18 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 9 through . The recommended line-to-line load unbalance is 50% or
less.
Output overcurrent protection and Output disconnect switches are to be supplied by the customer. Table 18
lists the recommended rating for output circuit breakers.
!
IMPORTANT
If an output breaker is not provided, the wire between the output and the load must be sized the same as the
bypass input wire.
UPS Installation Plan and Unpacking