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How the insulation resistor measurement is done on Altistart 48.

The insulation resistor measurement is done at 500Vdc between A/D (Standard -> 1Mohm minimum).
Where:
A : Power terminals
D : Earth
=> A  is power group ( we have to connect all terminals L1, L2, L3, T1, T2, T3 in same time )
Note: to perform an insulation test between power part of product and the earth, we must not connect the motor to the product.
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