UPS System Installation
4-2
Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual
Figure 4-1. Removing the Shipping Bracket
WARNING
Do not stand directly in front of the pallet while unloading the cabinet. If unloading instructions are
not closely followed, the cabinet may cause serious injury.
Pallet
Front Shipping Bracket
Shipping Bracket Bolts
Shipping Bracket Bolts
4.3
External Maintenance Bypass Installation
The Maintenance Bypass for 300/400 kVA models consists of input, output and bypass breakers used to
control the AC input to the UPS the inverter output, and a Maintenance Bypass switch used to isolate the UPS
so that the components can be serviced without interrupting power to critical systems.
1. Refer to Table 3-5 for External Maintenance Bypass Wiring Requirements.
2. Refer to Table 3-8 for External Maintenance Bypass Breaker Ratings.
3. Refer to Figure 6-8 for External Maintenance Bypass connection method.
Summary of Contents for 93E
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