2-8Compaq R6000 Series UPS Operation and Reference Guide

Voltage (SELV) circuit and must be separated from any hazardous voltage circuits or conductors by reinforced insulation.

The computer room Emergency Power shutdown circuit must:

Short the Compaq R6000 UPS REPO terminals

Disconnect the Compaq R6000 UPS AC input source

WARNING: To avoid risk of personal injury or electric shock, verify that the main breaker switch is in the OFF position before wiring the REPO port.

1.Ensure the Compaq R6000 UPS is disconnected from utility power.

2.Connect Switch or Circuit to REPO Port.

Figure 2-3. Wiring REPO port to EPO circuit

IMPORTANT: The cable that connects the R6000 to the EPO must be UL Listed, of type

CL2, CL2P, CL2R or CL2X, depending on the requirements of the local installation.

3.Verify Remote Circuit is OFF. Make sure the EPO switch is in the OFF (open) position to enable power to the R6000 load segment receptacles.

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Compaq manual 8Compaq R6000 Series UPS Operation and Reference Guide