Document Version 1
September 2019
© 2019 Coopers Fire Ltd.
Page
8
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5.2 Motor Cable Wiring
Warning - The following instructions involve working on a live electrical
230Vac system. The following shall only be carried out by
suitably qualified electrical persons that are approved and
certified to work on Coopers Fire Ltd. systems.
Ensure the Control Panel is fully isolated before proceeding.
Refer to the motor extension cable sizes in the table below as a guide.
Note: This table is a guide only
and does not consider site specific requirements or correction factors.
I
nstall the supplied 100 x
100mm adaptable box within 1
metre of the motor location.
Run the motor cable into the
100 x 100mm adaptable box
through the supplied 20mm
cable gland.
Note: It is important that 3
core plus earth (3C+E) motor
cable is used to extend the
motor cable. 2 core plus
earth (2C+E) cannot be used.
100 x 100mm
adaptable box
Motor cable
Terminate the 3 motor cables into a 3-way
piece of 15 Amp terminal block.
Join motor cables
1 to 1
,
2 to 2
and
3 to 3.