GB/T 32877-2016 Replaced National standards

GB/T 32877-2016 Specific test methods for determining losses and efficiency of converter-fed AC induction motors

Publish Date: 2016-08-29 Implement Date: 2017-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 32877-2016

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Asynchronous motor

ICS Name: Electric motor

Publish Date: 2016-08-29

Implement Date: 2017-03-01

Pages: 18 pages

Scope

This standard specifies a specific test method for determining the losses and efficiency of AC induction motors within the scope of IEC 600341 when powered by frequency converters. AC induction motors are also part of frequency-controlled electric drive systems (PDS) defined by IEC 618002, IEC 618004, or IEC/TS 618008. The additional harmonic losses determined by this standard are used to compare different motor designs, but they are not suitable for determining the efficiency of PDS, which is a drive device with the function of adjusting the torque and speed over a wide range.

Development Information

Word Count: 28 Thousand words Pages: 18 pages

Superseded by the following standards

GB/T 32877-2022 Specific test methods for determining losses and efficiency of converter-fed AC motors

Referenced Standards

GB/T 25442-2010 Standard methods for determining losses and efficiency of rotating electrical machines from tests(excluding machines for traction vehicles) IEC 60034-1 IEC 60034-2-2 IEC 61000-2-4 IEC/TS 61800-8