Holistic Earth Leakage Relays

Description

NEPEAN Power’s HEL is an electrical protection relay designed for operation in various applications.

It provides earth leakage protection functions that ensure the electrical distribution system operates safely.

The HEL continually monitors the earth leakage of an electrical outlet.

Features

AS/NZS 2081:2011 (Section 6) compliant
Continual monitoring of the toroid
Adjustable trip level 20mA – 25Amp
Adjustable trip delay 25mS – 5 Seconds
Aux voltage range of 24 – 240V AC/DC
Fail safe operation
Functions normally for two (2) seconds during
extreme power dip or power loss
Designed for use on earth fault limited and non-earth
fault limited electrical systems (in various)
AC or DC supply operation