Delta Electronics AC Motor Drive VFD007S23A User Manual

Page 168

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Appendix B Accessories|VFD-S Series

Revision August 2006, SE08, SW V2.61

B-13

Correct wiring

M1

M2

Mn

reactor

AC motor drive

AC motor drive

AC motor drive

motor

motor

motor

Application 2

Question

Silicon rectifier and AC motor drive are
connected to the same power.

Switching spikes will be generated when the
silicon rectifier switches on/off. These spikes
may damage the mains circuit.

Correct wiring

DC

power

reactor

reactor

AC motor drive

motor

silicon rectifier

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