Enkapsis & EnerSure Platform Installation Guide Rev07.2
b. Three Phase Delta Power (Also known as 4 wire with Phase A,
Phase B, Phase C, and Ground – Also See Figure 5 for an
example):
i.
Connect the three phases to a 3-Phase Common-Trip
Breaker of no greater that 15A overcurrent protection located
near the Enkapsis meter (UL listed for Voltages up to 480V
RMS).
ii.
Connect the outputs of the 3-Phase Common-Trip Breaker to
the Voltage Reference connection points on the Enkapsis
meter as shown in the picture below. Note that the B Phase
connection is to be connected to the space normally used for
the Neutral Connection for the Wye Three Phase scheme.
*Note: If installing in IT-S power distribution, a 4-conductor disconnect
MUST be used (3-phase + neutral).
4)
Connect the Current Transformers (CT’s).
a.
CT’s should be run from the power panel that is being monitored to
the Enkapsis PQM.
b. The CT’s should be installed with the label facing the source of
power.
c. The wires connected to the Enkapsis PQM terminals should be
installed in a White/ Black configuration, with the white wire of each
CT closest to the Voltage Reference Input, and should be tightened
to 3 lb – inch torque.
d. The CT wires may be cut to length.
5)
Ensure all wiring connections are secure. Once all wiring has been
confirmed energize the Power Supply input.
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