N700E INSTRUCTION MANUAL
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2. Wiring
!
CAUTION
Failure to comply with the following could result in electrical shock, fire, or other harm to
personnel or machinery. Be sure to comply.
Be sure to ground the unit.
Electrical wiring work should be carried out by qualified electricians.
Implement wiring after checking that the power supply is off.
After installing the main body, carry out wiring.
Do not remove the rubber bushing where wiring connections are made.
Due to the possibility that a wire may be damaged, shorted or may have a ground
fault with the edge of the wiring cover.
!
CAUTION
Failure to comply with the following could result in electrical shock, fire, or other harm to
personnel or machinery. Be sure to comply.
Make sure that the input voltage is:
200 to 240V +/- 10%, 50/60Hz
380 to 480V +/- 10%, 50/60Hz
For single phase input applications, de-rating of the VFD will be required for safe and reliable
operation. Please contact
World Wide Electric
for sizing assistance and proper VFD selection.
Be sure not to connect AC power supply to the output terminals(U, V, W).
Be sure not to connect a resistor to the DC terminals(PD, P and N) directly.
As for motor leads, earth leakage breakers, and electromagnetic contactors, be sure to use
equivalent ones with the specified capacity(rated).
Do not stop operation by switching off the electromagnetic contactors on the primary or
secondary sides of the inverter..
Fasten the screws to the specified torque. Check so that there is no loosening of screws.
General Safety Information