Relay outputs, Ground fault test – RLE Ground Fault Monitor User Manual

Page 2

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trademark and Seahawk™, Falcon™, and Raptor™ are trademarks of Raymond & Lae
Engineering, Inc. The products sold by Raymond & Lae Engineering, Inc. are subject to
the limited warranty, limited liability, and other terms and conditions of sale set forth at
http://rletech.com/RLE-Terms-and-Conditions.html.

5147

2/2011

104 Racquette Drive

Fort Collins, CO 80524

970.484.6510

www.rletech.com

Relay Outputs

Note:

These relays are “picked” relays; they are energized under normal
operating conditions.

Note:

All three positions must be open to disconnect high voltage.

Ground Fault Test

Rotate the two rotary switches to a setting of 00.

Verify that the Ground Fault LED is on, the audible alarm is on, the Status
LED is off, and the Status and Ground Fault relay contacts have been
transferred.

Return the two rotary switches to their original settings.

Note:

The Reset switch must be pressed each time the system alarms to restore
it to normal operation.

Status

Relay output is a Form C Relay (NO/NC). The state
of this relay changes when an internal fault is
detected, or power is removed from the GFM600-2.

Ground Fault

Relay output is a Form C Relay (NO/NC). This
relay will change state upon ground fault alarm.
The GFM600-2 has two ground fault relay outputs.

Relay Output Terminal Blocks

(Duplicate) Ground
Fault Relay

Status Relay

Ground Fault Relay

Inside the Front Cover

Battery Bus Disconnect Terminal

Open position,
Insert screwdriver
here and lift

Bat –

Bat +

Closed
position

Chassis ground

WARNING

Please use caution. High voltage is used in the
GFM600-2. A dedicated circuit breaker must be provided
in the building within close proximity to the GFM600-2
and be clearly marked as the disconnecting device for
the GFM600-2. Use copper wire with an insulation rating
of 600V only.