UPS INSTALLATION PLAN AND UNPACKING
Eaton
Power Xpert 9395P UPS (300 kVA, 300 kW) Installation and Operation Manual
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P-164000563 Rev 1
www.eaton.com/powerquality
3-14
Table 3‐13. Recommended DC Input Battery Disconnect Ratings – Common Battery
UPS Model
Battery Disconnect Rating
Breaker Load Rating
480V
Eaton 9395P-300/300
100% Rated
800A
Eaton 9395P-300/275
Eaton 9395P-300/250
100% Rated
700A
Eaton 9395P-300/225
Eaton 9395P-300/200
100% Rated
600A
Table 3‐14. Recommended DC Input Battery Disconnect Ratings – Separate Battery
UPS Model
Battery Disconnect Rating
Breaker Load Rating
480V
Eaton 9395P-300/300
100% Rated
800A
Eaton 9395P-300/275
Eaton 9395P-300/250
Eaton 9395P-300/225
Eaton 9395P-300/200
100% Rated
700A
3.2.4
UPS System Interface Wiring Preparation
Control wiring for features and options should be connected at the customer interface
terminal blocks located inside the UPS.
W
A
R
N
I
N
G
Do not directly connect relay contacts to the mains related circuits. Reinforced insulation to the mains is
required.
A
V
E
R
T
I
S
S
E
M
E
N
T
!
Ne pas directement brancher les contacts de relais aux circuits du réseau. Une isolation renforcée des
réseaux est nécessaire.
Read and understand the following notes while planning and performing the
installation:
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Use Class 1 wiring methods (as defined by the NEC) for interface wiring from 30V
to 600V. The wire should be rated at 600V, 1A minimum and 12 AWG maximum.
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Use Class 2 wiring methods (as defined by the NEC) for interface wiring up to 30V.
The wire should be rated at 24V, 1A minimum. When Class 2 circuit wiring must
be mixed with Class 1 wiring, use Class 1 wire and wiring methods.
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Use shielded twisted‐pair wires for each input and return or common.
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All interface wiring and conduit is to be provided by the customer.