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Product Nomenclature and Function
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CPS- MM-LC Reference Manual (Hardware)
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19
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3.
ZCT Connection
Measure the zero-phase current flowing into equipment or three-phase induction motor (three-
phase motor).
Connect the ZCT unit included in the package.
Connector type: J.S.T. Mfg. Co.,Ltd S11B-ZESK-2D (or equivalent)
4.
Voltage Measurement Connector
Measure the voltage of each phase of three-phase power supply base on to the ground potential.
Use the 4-pin connector, included in the package, to connect to external power.
Connector type: PHOENIXCONTACT GMSTB 2,5 HCV/4-ST-7,62 (or equivalent)
Pin Assignment
Pin No.
Signal Name
Description
1
L3/T3
Connect each phase of equipment or inverter output.
2
L2/T2
Connect each phase of equipment or inverter output.
3
L1/T1
Connect each phase of equipment or inverter output.
4
REF
Connect the ground terminal of equipment or inverter.
CURRENT INPUT
VOLTAGE INPUT
L3/T3
L2/T2
L1/T1
REF
