Superseded
Standard
Historical
IEC 60034-12:1980
Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors for voltages up to and including 660 V
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Summary
Specifies four standard designs of starting performance for three-phase motors, from 0.4 kW up to 630 kW for direct on-line or star-delta starting and rated on the basis of duty-type S-1 (maximum continuous rating). Also covers dual voltage motors in so far as the flux saturation level is the same for both voltages.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 01/01/1980 |
| Release Date | 01/01/1980 |
| Cancellation Date | 04/09/2002 |
| Edition | 1 |
| Page Count | 19 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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