The first group standard for the operation and maintenance management of high-capacity transmission and distribution equipment for large-scale electricity users in China was recently released, which will be important in improving the power management level on the user side, ensuring the safety of industrial production.

The drafting of this standard was led by the State Grid Group's Weifang company which has organized seven other enterprises including Weichai Group. The group standard focuses on technical regulations for operation and maintenance of high-voltage power transmission and distribution equipment of 35 kilovolt and above.

In addition to this standards, the State Grid's Weifang company has also explored electricity services to help power users identify critical danger risks in electricity usage and power protection devices, which has enhanced power safety management level for users and ensure the safety of production.