Eaton BladeUPS - Figure 3-4. MBC with Covers Removed

Installation
3-6 Eaton BladeUPS 12 kVA Maintenance Bypass Cabinet Installation and Operation Manual P-164000130—Rev 1 www.eaton.com/powerquality
1. Verify that the UPS system is turned off and all power sources are removed. Refer to the Eaton
®
BladeUPS
®
User’s Guide (Preassembled and Standard Systems) For use with Eaton BladeUPS 5.1 kVA to
60 kVA (N+1) systems for shutdown instructions.
NOTE Before connecting wiring to the UPS, ensure the UPS is grounded.
NOTE Refer to the Eaton
®
BladeUPS
®
User’s Guide (Preassembled and Standard Systems)
For use with Eaton BladeUPS 5.1 kVA to 60 kVA (N+1) systems for UPS cabinet
terminal locations.
2. Connect the ground wire to the cabinet ground lug (see Figure 3-4)
Ground Lug
Ground Bar
Neutral Bar
Terminal Block
(communication/control)
UPS Output Breaker (UOB)
Maintenance Bypass
Breaker (MBB)
Rectifier Input Breaker
(RIB)
Neutral Bar
Ground Bar
Figure 3-4. MBC with covers removed