GB 18613-2020 Active National standards force_standard

GB 18613-2020 Minimum allowable values of energy efficiency and values of efficiency grades for motors

Publish Date: 2020-05-29 Implement Date: 2021-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB 18613-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Technical management

ICS Name: Integrated Energy and Heat Transfer Engineering

Publish Date: 2020-05-29

Implement Date: 2021-06-01

Pages: 12 pages

Scope

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.