On the afternoon of December 4th, the "Made in Zhejiang" standard "3.6 kV ~ 40.5 kV Indoor Double-shielded Epoxy Casting Insulation Sleeves" drafted by Zhejiang Mechanical and Electrical Products Quality Inspection Institute successfully passed the review.

"Made in Zhejiang" is a combination of quality, technology, service and reputation in Zhejiang Province, with "regional brand, advanced standards, market certification, and international recognition" as the core and "standard + certification" as the means. It is recognized by the market and society. The regional brand image logo representing the advanced nature of Zhejiang's manufacturing industry is the "benchmark" of Zhejiang's manufacturing industry and a "synonym" of high quality and high level.

At the review meeting, a review team composed of experts from Zhejiang Institute of Standardization, Xi'an High Voltage Electrical Apparatus Research Institute and other units reviewed the standard. The standard working group introduced the preparation of the standard and its advanced description to the review team. Afterwards, the review team inquired about the content of the standard, and the Provincial Institute of Mechanical and Electrical Engineering, Mr. Ruan, Mr. Zhang and Mr. Zheng of the company answered the questions of the experts, and seriously adopted the opinions of the experts.

The review team pointed out that the standard is mainly based on GB/T 4109-2008 "High Voltage Insulating Bushing with AC Voltage Above 1000 V". The standard writing structure is reasonable, the content description is accurate, and the levels are clear. The quoted standard is currently valid and conforms to GB/T 1.1 -2020 regulations. The rating and operating conditions, basic requirements, technical requirements, inspection methods, inspection rules, signs, packaging, transportation and storage and quality commitment requirements of 3.6 kV ~ 40.5 kV indoor double-shielded epoxy resin cast insulating sleeves are proposed. The technical indicators have reached the domestic and international advanced level. The formulation, release and implementation of the standard will help to improve and standardize the product design and manufacture of 3.6 kV ~ 40.5 kV indoor double-shielded epoxy resin casting insulating sleeves, improve product quality and user satisfaction, and guide the high-quality development of the industry. Establish the brand image of "Made in Zhejiang".

The review team unanimously confirmed that "3.6 kV ~ 40.5 kV Indoor Double-shielded Epoxy Casting Insulation Sleeve" passed the review.

The "Made in Zhejiang" standard has higher requirements than the national and industry standards. Therefore, the formulation and revision of the "Made in Zhejiang" standard of our company not only has higher requirements for the company itself, but also regulates the production of the industry and enhances the market competitiveness of products. , It is helpful to improve the technical level of the industry; at the same time, it can also enhance the company's own voice and enhance the brand image of "Made in Zhejiang".