GE VAT200 Quick Start Manual page 16

Make external connections according to the following instruction. Check connections after
wiring to make sure all connections are correct. (Do not use the control circuit buzzer to check
connections)
The inverter uses dedicated power line
rightful results
Add a noise filter or separation transformer whenter
shares the power line with other machines.
the inverter shares the power line with other machines.
(A) Main circuit's wiring must separate from other high voltage or high current power line to
avoid noise interference. Refer to the figures below:
A noise filter in the output of the main circuit can suppress conductive noise. To prevent radiative noise,
the wires should be put in a metal pipe and distance from signal lines of other control machines for more
than 30 cm.
Power Supply
A general noise filter may not provide
Metal Box
MCCB
Noise
VAT200
Filter
3-7
Chapter 3 Ambient Environment and Installation
Metal Pipe
Noise
Filter
Signal Wire
Controller
above