07
2026.04
2026.04.07
The group standard T/UNP 52—2026 General Technical Requirements for De icing Power Fittings for 500kV and Above Transmission Lines, issued by the China Association for UN Procurement, has been developed in accordance with the principles of openness, fairness, transparency, consensus, and promotion of trade and exchanges, and in compliance with the Standard Development Procedures Document_UNP published on this platform.
07
2026.04
2026.04.07
Recently, the connector industry has undergone a significant round of price adjustments. Starting from late 2025, leading global enterprises including TE Connectivity began issuing price adjustment notices, leading an industry-wide price surge in early 2026.
07
2026.04
2026.04.07
It has been learned from China Electric Power Research Institute Co., Ltd. that recently, the International Electrotechnical Commission (IEC) officially issued the international standard **IEC TS 63042-401:2026 *UHV AC Transmission Systems – Part 401: Substation Maintenance***, led and developed by the Institute.
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