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Question:

The motor current is 1.5A thermal overload relay where to be transferred to a few A

The motor current is 1.5A thermal overload relay where to be transferred to a few A

Answer:

Ordinary motor under normal use of the current as far as possible not more than 1.5 times the amount of current, overload relay according to this adjustment
Motor thermal relay tuning current is the motor rated current of 1.05 ~ 1.2 times the working environment temperature is higher, the coefficient is too large, low temperature is too small.
The motor current is 1.5A thermal overload relay where it is to be adjusted to 1.7A

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