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GB/T 21707-2008
GB/T 21707-2008 Insulation specification for variable frequency adjustable speed definite purpose converter-fed three-phase induction motors
Abstract
This standard specifies the insulation structure specifications for three-phase asynchronous motors powered by frequency converter power supplies. This standard applies to dedicated three-phase asynchronous motors with dispersed windings and a voltage rating of 1,140 V or lower, which are used for frequency-controlled speed regulation.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 21707-2008 |
| CCS | Asynchronous motor |
| ICS | Electric motor |
| Implement Date | 2008-12-01 |
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$ 44
Subtotal
$ 44
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$ 44