GB/T 22712-2008
GB/T 22712-2008 Specification for G series cooling fans applying to variable frequency motors
Abstract
This standard specifies the types, basic parameters, and dimensions of G-series cooling fans for YVF2 series (IP54) frequency-controlled three-phase asynchronous motors powered by frequency converters, as well as technical requirements, inspection rules, marking, packaging, and warranty period requirements.
This standard applies to G-series cooling fans (axial flow type) for YVF2 series (IP54) frequency-controlled three-phase asynchronous motors powered by frequency converters (hereinafter referred to as fans). Fans for other series of frequency-controlled three-phase asynchronous motors powered by frequency converters can also refer to this standard for fan selection. All fans derived from this fan can also refer to and implement this standard.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 22712-2008 |
| CCS | Synchronous motor |
| ICS | Electric motor |
| Implement Date | 2009-10-01 |