Table 3-6. Ups External Power Cable Terminations For The Eaton 93E 300/400Kva; Table 3-7. Recommended Input Circuit Breaker Ratings - Eaton 93E Operation Manual

UPS Installation Plan and Unpacking
Table 3-6. UPS External Power Cable Terminations for the Eaton 93E 300/400 kVA
Terminal
Function
AC Input to UPS Rectifier
AC Input to Bypass
AC Output to Critical Load
DC Input from External Battery
Customer Ground
NOTE
Callout letters

Table 3-7. 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 3-7 in accordance with local regulations.
3-8 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual
Terminal
L1
L2
L3
N
L1
L2
L3
N
L1
L2
L3
N
+
–
Ground
A B C D
, , , and map to Figure 5-5.
UPS Model
Eaton 93E-400/300
Eaton 93E-400/400
Function Bus landing
Phase A M10 bolt mounting
Phase B M10 bolt mounting
Phase C M10 bolt mounting
Neutral M10 bolt mounting
Phase A M10 bolt mounting
Phase B M10 bolt mounting
Phase C M10 bolt mounting
Neutral M10 bolt mounting
Phase A M10 bolt mounting
Phase B M10 bolt mounting
Phase C M10 bolt mounting
Neutral M10 bolt mounting
Battery (+) M10 bolt mounting
Battery (-) M10 bolt mounting
Ground M10 bolt mounting
Circuit Breaker Rating
Load Derating
80% Derated
100% Rating
80% Derated
100% Rating
CAUTION
Tightening Torque
Nm (lb in) Screw Size and Type
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
47(416) 78.5 mm
400V
575A
460A
766A
613A
(M10). Hex
2
(M10). Hex
2
(M10). Hex
2
(M10). Hex
2
(M10). Hex
2
2 (M10). Hex
(M10). Hex
2
(M10). Hex
2
(M10). Hex
2
(M10). Hex
2
(M10). Hex
2
(M10). Hex
2
2 (M10). Hex
(M10). Hex
2
(M10). Hex
2