Omron 3G3EV-A2001-CUE, Руководство по установке

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3-13
D
Wiring between Inverter and Motor
Be sure to use a shield braided cable to connect the Inverter and motor.
Reduce the length of the cable as much as possible and ground the shield on the Inverter side and motor
side. The cable length must not exceed 20 m. Furthermore, attach a clamp core close to the Inverter’s
output terminals and the shield of the Inverter side.
Recommended Clamp Core
Product name Model Manufacturer
Clamp filter ZCAT3035-1330 TDK
D
Wiring Control Circuit Cable
Be sure to use a shield braided cable for the control circuit and ground the shield on the inverter side at
one point. Further more, attach a clamp core close to the Inverter.
Three-phase,
200 VAC
Single-phase,
200 VAC
Three-phase,
400-VAC
Noise Filter
Circuit
breaker
Braking Unit (Optional)
Clamp core
Note For the 400-VAC-class Inverter, be sure to ground the supply neutral.
D
Grounding the Braided Shield
It is recommended that a cable clamp be attached to the braided shield for grounding, which allows the
secure grounding of the braided shield.
Cable clamp
Cable
Ground plate
Shield
Design
Chapter 3