wht factor are considered to design ACB( air Circuit reaker) 415V

wht factor are considered to design ACB( air Circuit reaker)
415V

Question Posted / snr3032

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wht factor are considered to design ACB( air Circuit reaker) 415V..

Answer / har

making capacity
breaking capacity
short circuit capacity & time

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11 Yes

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wht factor are considered to design ACB( air Circuit reaker) 415V..

Answer / prashant pate

current rating,duty (indoor/outdoor),protections needed,
control voltage,switching mechanism,cost,Switching arcs etc.

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2 Yes

3 No

wht factor are considered to design ACB( air Circuit reaker) 415V..

Answer / srinivasa rao talasila

Making capacity,Breaking capacity,Earth fault and short
circuit,Time and Impulse current rating

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0 Yes

1 No

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