Installation and Programming Manual
Mircom Technologies Inc
All Rights Reserved
LT-1034 Rev.1
Page 18 of 54
3.0 PPC-600 INSTALLATION
3.1 Wiring the PPC-600 Passive Phase Coupler
NOTE: This installation should be performed by a qualified Electrician!
Observe the General Precautions noted in Section 2.0, NMC. Locate and mount the PPC in close proximity of the
building’s 3-Phase “House” electrical distribution panel. This panel may provide power for the elevator, heating,
etc. Install the PPC on its own 240VAC, 3 phase circuit breaker (or on three single phase 15 Amp breakers,
one
on each phase
). A locking device is recommended on this service. If the PPC wires are insufficient in length to
reach the breaker, install and use a junction box to make the connections. Do not modify the PPC in any way. The
PPC can not couple signals across distribution transformers. The PPC can not couple signals from the load side
of one transformer, to its line side and then to the load side of another. Therefore,
ONE NMC
and
ONE PPC
are
required for
EACH
power distribution transformer in a given building.
Reminder:
o
Ensure that the circuit breakers are turned ‘ON’ after the PPC installation.
o
Ensure that you have not installed the PPC into a timer controlled sub-panel or other timer circuit
device.
Important:
Prior to quoting/installation, ensure that a spare 3 phase circuit is available in the
‘House Panel’ or otherwise a 3 phase sub-panel may need to be provided and
installed
for
the
PPC-600
installation.
Some buildings may have the electrical feed stepped down to either a 208V, 3 phase or 240V, single phase going
directly into a meter bank and then out to the suites sub-panels. If no ‘house panel’ exists, it may be necessary to
wire in the NMC using a specific suite’s power and the phase coupler into any suite’s sub-panel. If 3 phase, then
into any two suite’s sub-panels to insure you have connected to all three separate phases.
Содержание Fire-Link ISD-1000 Series
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