YD/T 6753-2026750V DC remote power feeding system for communication base station (English PDF)

YD/T 6753-2026 is the English-translated version of 通信基站用750V直流远供电源系统.

YD/T 6753-2026 specifies the definitions, requirements, test methods, inspection rules, packaging, storage and transport of the 750V DC remote power feeding system for base stations. It applies to the 750V DC remote power feeding system of all kinds of communication base stations, in particular densely distributed small and micro remote base stations. Remote feeding systems used in other scenarios may also follow it.

Manufacturers of remote power supply equipment will use it for design and testing, telecommunication operators and equipment buyers for procurement and acceptance, and test laboratories for verification. It is a voluntary product standard (YD/T), approved by the Ministry of Industry and Information Technology and prepared under the China Communications Standards Association. It was issued on 11 March 2026 and takes effect on 1 June 2026. It is a new standard and does not replace an earlier edition.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 45 pages — is available in the English PDF.

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