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NEMA - ANSI C50.41

Polyphase Induction Motors for Power Generating Stations

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Organization: NEMA
Publication Date: 1 January 2012
Status: active
Page Count: 46
scope:

Inclusions

The requirements in this standard apply to polyphase induction motors intended for use in power generating stations, including the following:

a) Frame size larger than NEMA 440 series

b) Squirrel-cage type

c) Single speed or multispeed

d) Horizontal or vertical construction

e) Form wound

Exclusions

Excluded from the scope of this standard are:

a) Additional specific features that may be required for application in nuclear power generating stations

b) Additional specific features required in motors for use in hazardous (classified) locations

c) Starting motors for reversible synchronous generator/motor units for pumped storage installations

d) Wound-rotor motors

Document History

ANSI C50.41
January 1, 2012
Polyphase Induction Motors for Power Generating Stations
Inclusions The requirements in this standard apply to polyphase induction motors intended for use in power generating stations, including the following: a) Frame size larger than NEMA 440 series...
March 30, 2000
Polyphase Induction Motors for Power Generating Stations
Inclusions The requirements in this standard apply to polyphase induction motors intended for use in power generating stations, including the following: a) Frame size larger than NEMA 440 series b)...
January 1, 1982
POLYPHASE INDUCTION MOTORS FOR POWER GENERATING STATIONS
Inclusions. The requirements in this standard apply to 60-hertz polyphase induction motors intended for use in power generating stations, including the following (1) Frame size larger than NEMA 440...

References

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