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Description / Abstract:
The standards in this section apply to the following types of rotating machines:
1. Induction motors larger than fractional horse power (for definition of fractional horse power motor, see 9-60).
2. Induction generators. They are applicable also to induction machines in general. Alternating-current commutator motors are not covered in detail but they shall conform to these Standards as regards ratings, temperature rises and dielectric tests.