GB 18613-2020 Active
GB 18613-2020 Minimum allowable values of energy efficiency and values of efficiency grades for motors
Abstract
This standard specifies the energy efficiency grades, energy efficiency limits, and test methods for three-phase asynchronous motors, single-phase asynchronous motors, and electric motors for air conditioner fans.
This standard applies to general-purpose motors or explosion-proof motors with a rated voltage of less than 1,000 V, a 50 Hz three-phase AC power supply, a rated power range of 120 W to 1,000 kW, and a pole number of 2, 4, 6, and 8. They are closed, self-ventilated, N-design, and continuous-duty motors.
It also applies to capacitor-started asynchronous motors (120 W to 3,700 W), capacitor-operated asynchronous motors (120 W to 2,200 W), and dual-value capacitor asynchronous motors (250 W to 3,700 W) for general purposes, as well as capacitor-operated motors for air conditioner fans (10 W to 1,100 W) and brushless DC motors for air conditioner fans (10 W to 1,100 W) powered by a 690 V or lower voltage and a 50 Hz AC power supply.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB 18613-2020 |
| CCS | Technical management |
| ICS | Integrated Energy and Heat Transfer Engineering |
| Implement Date | 2021-06-01 |