InteliLite Global Guide
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3 phase application:
Image 4.2 3 phase application
IMPORTANT: It is necessary to ensure that potential difference between current COM terminal and
power supply “-” terminal is maximally ± 2 V. There are 2 options how to ensure this:
"Red" option - properly ground both terminals
"Blue" option - interconnect these two terminals
Always apply only one option. Never realize both options on one installation.