DL/T 846.8-2017.General technical specifications for high voltage test equipments Part 8: detector of on-load tap-changers. 1范围 DL/T 846.8规定了电力变压器有载分接

DL/T 859-2015.Artificial pollution tests on composite insulators used on high-voltage AC systems. 1范围 DL/T 859规定了标称电压高于1000V、频率为50Hz~60Hz交流架空线路、变电站和电气

DL/T 866-2015.Code for selection and calculation of current transformer and voltage transformer. 1总则 1.0.1为了规范电力工程用的交流电流互感器和电压互感器选择及计算,特制定本标准。 1.0.2 D

DL/T 1649-2016.Technical specifications of operation and control system for distribution network. 1范围 DL/T 1649规定了配电网调度控制系统建设的系统功能、系统配置与性能、系统间数据通信、配电终

DL/T 841-2003.Specification of damper current limiter for high voltage shunt capacitor for order. 1范围 DL/T 841规定了35kV及以下电压等级阻尼式限流器(以下简称限流器)的定义、要求、试验方法

DL/T 842-2003.Ordering specification for low - voltage shunt capacitor installation. 1范围 DL/T 842规定了低压并联电容器装置(以下简称装置)的定义、技术要求、试验方法、检验规则及包装、运输、贮存的内容及要求

DL/T 834-2003.Guide for the prevention of water and cool steam damage to steam turbines in fossil power plant. 1范围 DL/T 834规定了防止水和冷蒸汽对汽轮机造成损坏，提高运行安全、可

DL/T 835-200.Technical code of safety inspection for hydraulic steel gate and hoist machinery. 1范围 DL/T 835规定了在役的水利水电工程钢闸门(含拦污栅,下同)和启闭机安全检测的内容和保证检测质 量

DL/T 838-2003.Guide of maintenance for power plant equipments. 1范围 DL/T 838规定了发电企业设备检修的间隔、停用时间、项目、计划及其相关的管理内容。 DL/T 838适用于单机容量为100MW及以上火力发电设备或单机容量为40M

DL/T 839-2003.Performance tests in site for the large boiler feedwater pump (ISO5198: 1987(E)Centrifugal, mixed flow and axial pumps-Code for hydrauli