HP 40cp User Manual download pdf (Page 75)

Glossary 75

Glossary

AHJ

authority having jurisdiction

branch circuit

The conductors and components following the last overcurrent protective device protecting a load.

control transformer

A transformer whose secondary supplies power to control circuit devices only (excluding loads).

cover

An unhinged portion of an enclosure that covers an opening.

door

A hinged portion of an enclosure that covers an opening.

ECS

environmental control system

EPO

emergency power off

equipment

A general term, including fittings, devices, appliances, luminaries, apparatus, machinery, and the like used

as a part of, or in connection with, a modular data center (Source: NEC).

fuse, branch circuit type

A fuse of Class CC, G, H, J, K, L, R, and T. These fuses are able to provide branch circuit protection.

IEC

International Electrotechnical Commission

LLS

LLS means look, listen, and sniff. Use your visual, auditory, and olfactory senses to detect electrical fires.

North American

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HP 40cp User Manual Page 75