Recently, the National Energy Administration issued Announcement No. 4 of 2019, which approved the release of 297 industry standards. It contains three energy industry standards organized by the National Measurement Relay and Protection Equipment Standards Committee in 2018:
The issuance and implementation of the above three energy industry standards will further improve the standardization system for relay protection and automation equipment in the energy industry, and will play a positive and driving role in improving the effectiveness of relay protection and automation technology standards.
Nanjing Zhongkai Electric Company participated in the drafting and preparation of NB / T 10190-2019 and NB / T10191-2019. Our company has been committed to promoting the standardization of the arc light industry. The company has drafted GB / T14598.302-2016 “Technical Requirements for Arc Light Protection Devices” (implemented on September 1, 2016) and NB / T42076-2016 “Arc Light” National and industrial standards for multiple products such as the Guidelines for the Selection of Protective Devices (implemented on December 1, 2016), NB / T42086-2016 "Technical Requirements for Wireless Temperature Measurement Devices" (implemented on December 1, 2016), The release of this industry standard further proves our company's strong strength in the industry. Nanjing Zhongkai will continue to actively participate in this work and continue to expand its influence in the industry.