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Delta Electronics AC Motor Drive VFD-G User Manual

Page 36

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Chapter 2 Installation and Wiring|

Revision July 2008, EG03, SW V1.06

2-13

General

„ Keep control wiring as far away as possible from the power wiring and in separate conduits to

avoid interference. If necessary let them cross only at 90º angle.

„ The AC motor drive control wiring should be properly installed and not touch any live power

wiring or terminals.

NOTE

„ If a filter is required for reducing EMI (Electro Magnetic Interference), install it as close as

possible to AC drive. EMI can also be reduced by lowering the Carrier Frequency.

DANGER!

Damaged insulation of wiring may cause personal injury or damage to circuits/equipment if it comes

in contact with high voltage.