Справочник Пользователя для Emerson UPS Systems

The system input, UPS bypass, UPS output and system output cables (all require lug type termina-

tions) are connected to busbars situated behind the power isolator switches as shown in 2.0 - Instal-

lation Drawings. These are accessible when the power compartment door is opened.

The equipment ground busbar is located near the input and output power supply connections as 

shown in 2.0 - Installation Drawings. The grounding conductor must be connected to the ground 

busbar.
All cabinets and cable trunking should be grounded in accordance with local regulations.

Failure to follow adequate grounding procedures can result in electric shock hazard to 

personnel, or the risk of fire, should an ground fault occur.

The operations described in this section must be performed by authorized electricians or 

qualified technical personnel. If you have any difficulties, do not hesitate to contact Emerson 

Network Power Liebert Services. See the back page of this manual for contact information.

NOTE
Proper grounding considerably reduces problems in systems caused by electromagnetic