Lock Rotor Amps

L R A ( Lock Rotor Amps )

If L R A Mansion in your compressor. How we know the ton of the  compressor:-

ANS:- It's Simple put a formula which mention here LRA  divide by 36.

Suppose  LRA is 58

So what we do ? Simple 58 divide 36

in this case 58 divide by 36 answer is 1.6 / So our compressor is 1.5 ton.  

That is the easy method to know the Ton of  compressor

This formula is used only for single phase compressor

exmp:-

LRA is 58 ÷ 36 Ans = 1.61111111111

So our compressor is 1.5 Ton