What is the suitable rating of MCB for 1.5 Ton A.C and why?
1Ton= how many amperes?
Answers were Sorted based on User's Feedback
Answer / manoj kumar sahoo
20 amps is the suitable rating of MCB for 1.5 Ton A.C &
because in starting time it takes 1.5 times more current of
the full load current .1 Ton=09 amps.
Is This Answer Correct ? | 122 Yes | 32 No |
Answer / smruti
20amp mcb is the perfect rating mcb for 1.5 ton ac due to 1.5 times of stating current.
Is This Answer Correct ? | 44 Yes | 13 No |
Answer / vishvajeet
Because of compressor at the start current may be more than
5In , but once atrted it will take In only , os 'C' type
mcb only should be refer , now current depends upon the
watt rating so uo to 2.5kw 16 amp MCB can be used but if it
is more than 2.5 kw to 3.5 kw go with 20amp mcb only
Is This Answer Correct ? | 34 Yes | 13 No |
Answer / ananthanarayanan
For 1.5 ton 1743 w power consumption AC, went with 16 A type C MCB.
Digital domestic House Electric meter showed around 8 Amp current for AC only.
1.5 times 8 is around 12
Hence 16 A is best for power consumption around 1743 W.
Is This Answer Correct ? | 20 Yes | 7 No |
Answer / gautam lasgotra
For 1.5 ton ac you should use at least a 32 ampere dp mcb.
Is This Answer Correct ? | 2 Yes | 26 No |
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