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GB/T 22720.1-2008
GB/T 22720.1-2008 Rotating electrical machines—Qualification and type tests for typeⅠ electrical insulation systems used in rotating electrical machines fed from voltage converters
Abstract
This part of GB/T 22720 specifies the evaluation standards for the insulation structure of the stator/rotor windings powered by pulse width modulation (PWM) inverters. This part is applicable to the insulation structure of the stator/rotor windings of single-phase or multi-phase AC motors powered by inverters.
This part describes the identification or/and type tests conducted with typical samples or complete motors to verify the degree of compatibility with voltage-type inverters.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 22720.1-2008 |
| CCS | Rotating motor |
| ICS | Rotating motor components |
| Implement Date | 2009-10-01 |
Price
$ 74
Subtotal
$ 74
Tax
$ 0.00
Order Total (incl. tax)
$ 74