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Nanjing Electric's UHV DC composite insulators obtained the qualification for access to the State Grid
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- Time of issue:2020-02-28 08:43
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(Summary description)At the end of May, the State Grid Corporation of China issued the State Grid Corporation's centralized large-scale bidding procurement supplier qualification and ability verification certificate (35kV and above line insulators), and Nanjing Electric (Group) Co., Ltd.
Nanjing Electric's UHV DC composite insulators obtained the qualification for access to the State Grid
(Summary description)At the end of May, the State Grid Corporation of China issued the State Grid Corporation's centralized large-scale bidding procurement supplier qualification and ability verification certificate (35kV and above line insulators), and Nanjing Electric (Group) Co., Ltd.
- Categories:Company News
- Author:
- Origin:
- Time of issue:2020-02-28 08:43
- Views:
At the end of May, the State Grid Corporation of China issued the State Grid Corporation's centralized large-scale bidding procurement supplier qualification and ability verification certificate (35kV and above line insulators), and Nanjing Electric (Group) Co., Ltd. verified the ±500kV and ±800kV rods on site in the early stage. Suspension composite insulators are officially listed in the catalog of available products. This signifies that Nanjing Electric's UHV DC composite insulators have obtained the qualification to connect to the State Grid.
The State Grid Corporation’s centralized large-scale bidding and procurement supplier qualification verification certificate, also known as the “one-paper certificate of product entry into the network”, is a qualification certificate for the enterprise’s products to obtain the supply qualification and be able to operate on the grid in the State Grid Corporation. From April 17th to 20th, in response to Nanjing Electric's application, the State Grid Corporation of China's Materials Department organized an expert group to the company to conduct on-site verification of the company's application for the qualification of UHV DC composite insulator suppliers. An expert group of 7 people spent 4 days to conduct on-site sampling tests and qualification certificate review and verification on ±500kV and ±800kV DC rod suspension composite insulators. After four days of rigorous testing, all the tested products met the requirements, and the relevant qualification certificates were recognized by the expert group. At the same time, the expert group also put forward suggestions for improvement.
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