Is it possible to make 0.75KW motor earthing from MCC panel by
using the 1.5 SQMM, 4 core cable, means 3 core for 3 Phases &
1 core for Earth terminal?
Answers were Sorted based on User's Feedback
Answer / najam sultan
For earthing we don't need to use 4 cores, only a single core is enough for earthing.And 1.5sqmm single core cable is enough for earthing of 0.75 kW motor.
Is This Answer Correct ? | 4 Yes | 3 No |
Answer / avd
Yes it can be done.Do not worry for fault level because it
will be greaty reduced due to lowersize cable.But make sure
you have installed earth fault protection device to isolate
incase of earth fault.
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / mukesh
For motor we need to use 3 cores, only a single core is
enough for earthing.And 1.5sqmm single core cable is enough
for earthing of 0.75 kW motor and double earth is
requirements for whereas 3 phases is used as per rule.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / jyotiranjan sahoo
Yes it can use 1.5 sqmm cable of earthing for that motor but in Indian standard we must be use another body earthing
Is This Answer Correct ? | 0 Yes | 0 No |
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