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hi, i would like to know whether there is any issue if i use UVT with voltage rating as 200-220V in a 230V power system for MCCB instead of 230V UVT.
and is there any issue using a 200-240V shunt for MCCB which is operated in 230V system?
1-1000 micro ohm range resistance measurement
hi, i need to measure resistance of a 1m(minimum) length 0.2mm(minimum) diameter copper cable resistance with 1 micro ohm resistance least count. is there any commercial product available for this task.
can you elaborate this with a utility power and generator power sources? i am still not clear on difference between dead time switching and overlapping contact switching in manual changeover switches.
hi, i have below applications to be powered up using a 400V 3P power supply. MCCB and RCCB rating have to be decided. pls can you tell me how to select proper RCCB residual current rating for this.
100mA RCCB can be used for this or 300mA RCCB is required for this?
below is the loads to be...
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