GB 30253-2013 (English Version) PDF

Standard No.: GB 30253-2013
Language: Chinese, Available in English version
Release Date: 2013
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB 30253-2013

Scope: This standard specifies the energy efficiency grades, limit values of energy efficiency, energy-saving evaluation values and test methods for asynchronous starting three-phase permanent magnet synchronous motors, permanent magnet synchronous motors for elevators and variable frequency drive permanent magnet synchronous motors (hereinafter referred to as permanent magnet synchronous motors). . This standard is applicable to the voltage of 1140 V and below, 50 Hz three-phase AC power supply, rated power of 0.55 kW~375 kW, and the number of poles is 2 poles, 4 poles, 6 poles, 8 poles, 10 poles, 12 poles and 16-pole, single-speed closed self-fan-cooled, continuous duty asynchronous start three-phase permanent magnet synchronous motor; voltage 1 000 V and below, powered by variable frequency power supply, rated power 0.55 kW~110 kW permanent magnet synchronous motor for elevators ; Voltage of 1 000 V and below, powered by variable frequency power supply, rated power of 0.55 kW~90 kW variable frequency drive permanent magnet synchronous motor.

GB 30253-2013 Referenced Document

GB 10068-2008 Mechanical vibration of certain machines with shaft heights 56 mm and higher.Measurement,evaluation and limits of vibration severity
GB 10069.3-2008 Noise determination methods and limits for rotating electrical machines - Part 3: Noise limits
GB 755-2008 Rotating electrical machines.Rating and performance
GB/T 22669-2008 Test procedures for three-phase permanent magnet synchronous machines
GB/T 22670-2008 Test procedures for converter-fed three phase cage induction motors

2013 GB 30253-2013 Minimum allowable values of energy efficiency and energy efficiency grades for permanent magnet synchronous motors