How to calculate the rating of ELCB OR RCCB for an equipment?

How to calculate the rating of ELCB OR RCCB for an
equipment?

Question Posted / tspandiyan

Answers were Sorted based on User's Feedback

How to calculate the rating of ELCB OR RCCB for an equipment?..

Answer / renjith nk

for elcb the margine value is 2% of system voltage.
for rccb the margine value of current is 10mA.

Is This Answer Correct ?

27 Yes

13 No

How to calculate the rating of ELCB OR RCCB for an equipment?..

depending up on load current

Is This Answer Correct ?

22 Yes

8 No

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