Standard No.:	SL 638-2013
English Name:	Assessment standard for quality acceptance of unit construction of water resources and hydropower engineering - Installation of electrical power generation equipment
Chinese Name:	水利水电工程单元工程施工质量验收评定标准　发电电气设备安装工程
Chinese Classification:	P55    Water conservancy and water power engineering in general
Professional Classification:	SL    Professional Standard - Water Resources
Source Content Issued by:	Ministry of Water Resources
Issued on:	2013-8-8
Implemented on:	2013-11-8
Status:	to be superseded
Superseded by:	SL/T 631.7-2025
Superseded on:	2026-2-5
Superseding:	SDJ 249.5-1998
Target Language:	English
File Format:	PDF
Word Count:	61000 words
Translation Price(USD):	1830.0
Delivery:	via email in 1~3 business day

为加强水利水电工程施工质量管理，统一发电电气设备安装工程单元工程安装质量验收评定标准，规范单元工程质量验收评定工作，制定本标准。
　　本标准适用于大中型水电站发电电气设备安装工程中，下列电气设备安装工程单元工程质量验收评：
　　1、额定电压为26kV及以下电压等级的发电电气一次设备安装工程；
　　2、发电电气、升压变电电气二次设备安装工程；
　　3、水电站通信系统安装工程。
　　小型水电站同类设备安装工程的质量验收评定可参照执行。