This is the first time I will be workng with such a high voltage and current. The problem is the current HAS to be sensed using the 75mv signal only. Currently an analog meter is connected accross this shunt wherefrom I can tap the signal. The motor (and the shunt)is placed more than 50 meters away from this meter and my circuit is to be fitted near this meter. This area happens to be the operator cabin of the gigantic machine.
Unmesh