GB 25958-2010
GB 25958-2010 Minimum allowable values of energy efficiency and values of efficiency grade for small-power motors
Abstract
This standard specifies the energy efficiency grades, energy efficiency limits, target energy efficiency limits, energy-saving evaluation values, and test methods for low-power asynchronous motors (hereinafter referred to as motors).
This standard applies to low-power three-phase asynchronous motors (10 W to 2,200 W), capacitor-operated asynchronous motors (10 W to 2,200 W), capacitor-started asynchronous motors (120 W to 3,700 W), and dual-value capacitor asynchronous motors (250 W to 3,000 W) for general use, as well as room air conditioner fan motors (6 W to 550 W) powered by voltages of 690 V or lower and AC power sources of 50 Hz.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB 25958-2010 |
| CCS | Technical management |
| ICS | Integrated Energy and Heat Transfer Engineering |
| Implement Date | 2011-07-01 |