APC ACRP500 Specifications download pdf (Page 39)

31InRow RP CW Installation

Electrical Connections

The following electrical connections are required in the field:

• Controls (user interface, Network Management Card)

• Communication (A-Link, Building Management System)

• Power

All electrical connections must be in accordance with local and national codes and regulations.

See the nameplate of the unit for voltage and current requirements.

All low-voltage connections, including data and control connections, must be made with properly

insulated wires. Low-voltage wiring must be insulated based on the wiring with which it is routed.

Wiring does not require 300-V insulation if it is separated from line voltage wiring. However, it will

need 600-V insulation if it is wired in the same cable tray as 480-Vac wiring.

Electrical Hazard:

Potentially dangerous and lethal voltages exist within this unit. More

than one disconnect switch may be required to energize or de-energize this equipment.

Observe all cautions and warnings. Failure to do so could result in serious injury or death.

Only qualified service and maintenance personnel may work on this equipment.

Warning: Before making any electrical connections, make sure that the unit is turned

off and locked-out. Lockout/tagout represents safety procedures that remove access to a

device and physically labels the device as intentionally out of service.

Electrical Hazard:

Three-phase (plus ground) electrical service is required. Electrical

service must conform to local and national electrical codes and regulations. The equipment

must be grounded. Check the nameplate for correct Full Load Current and Minimum

Disconnect Size.

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APC ACRP500 Specifications Page 39