What is the normal insulation class of the motor you receive ?

你所维修过的电机的绝缘等级一般是多少？

youdao

NOTE 2 Failure of basic insulation is not considered likely to occur in normal use.

注2：不考虑在正常使用中可能发生的基本绝缘失效。

youdao

Attention: when uses large capacity or the reinforced insulation to the normal product, should add "J" or "Q" behind the product model letter for expressing.

注：当对正常产品采用大容量或加强绝缘时，应在产品型号字母后面加“J”或“Q”表示。

youdao

Jude's medical advisers noted a higher-than-normal rate of an insulation failure, called externalization.

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