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2025/10/03

New Zealand is the first to introduce the world's strictest new regulations on motor energy efficiency

In April 2025, the Energy Efficiency and Energy Conservation Authority (EECA) of New Zealand released the "Consultation Document on Energy Efficiency Policy for Three-phase Squirrel-Cage Induction Motors", planning to raise the minimum energy efficiency standard (MEPS) for motors to the international leading level through a four-stage upgrade. The new regulation is expected to cover 85% of industrial motor equipment across the country and become the first regional regulation in the Asia-Pacific region to align with the EU IE4 standard.


2025/10/03

Interpretation of the New National Standards for Three-phase Asynchronous Motor Series in 2025

Standard update and implementation time GB 30254-2024 was released on August 23, 2024 and officially implemented on September 1, 2025, replacing the 2013 version of the standard.


2025/10/03

The integration and upgrading of intelligent and reliability technologies

The new generation of high-voltage motors are generally embedded with intelligent sensor units and diagnostic systems, which can monitor parameters such as vibration and temperature in real time.


2025/10/03

The 30,000KW high-power motor fills the technological gap

In the same month, Jiadian Co., Ltd. independently developed the YJKS1120-4 type 30,000KW high-voltage three-phase asynchronous motor, marking a breakthrough in domestic high-power 4-pole motor technology.


2025/04/25

Causes of vibration of three-phase asynchronous motor

If the three-phase asynchronous motor is to be used in mechanical equipment for a long time, it must be placed stably to make it run smoothly. Then for the phenomenon of motor vibration, we must find out the reason, otherwise it is more likely to cause motor failure and damage the motor.


2021/11/06

Advantages of using YE3 series three-phase asynchronous motors

In fact, people continue to use YE3 series three-phase asynchronous motors for the following reasons.


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