Standard No.:	T/YEPCTA 003-2025
English Name:	Directive for replacement retrofit of conventional substation protection and automation equipment
Chinese Name:	常规厂站继电保护及自动化设备“置换式”改造取费导则
Chinese Classification:	F22    Electric power system equipment installation testing
Professional Classification:	T/    Social Organization Standard
ICS Classification:	29.240.01 29.240.01    Power transmission and distribution networks in general 29.240.01
Source Content Issued by:	Yunnan Electric Power Construction Trade Association‌
Issued on:	2025-12-30
Implemented on:	2026-1-30
Status:	valid
Target Language:	English
File Format:	PDF

本文件规定了电力系统常规厂站继电保护及自动化设备“置换式”改造的取费原则及计算方法。
本文件适用于常规厂站10kV~500kV电压等级继保自动化设备“置换式”改造工程。