Browse Standards

普通电源或整流电源供电直流电机的特殊试验方法

Specific test methods for d.c. machines on conventional and rectifier-fed supplies

电气绝缘结构（EIS） 热分级

Electrical insulation systems (EIS) - Thermal classification

电气绝缘结构的评定与鉴别

Evaluation and qualification of electrical insulation systems

自动化内燃机电站通用技术条件

Automatic electric power plant with internal combustion engines for general specification

标称电压高于1000V的交流架空线路用线路柱式复合绝缘子-定义、试验方法及接收准则

Composite line post insulators for a.c. overhead lines with a norminal voltage greater than 1000V -- Definitions, Test methods and acceptance criteria

型线同心绞架空导线

Overhead electrical conductors - Formed wire, concentric lay, stranded conductors

三相笼型异步电动机损耗和效率的确定方法

Method for determining losses and efficiency of three-phase cage induction motors

内燃机电站通用试验方法

Electric power plant with inernal combustion engines, general method of test for

旋转电机整体结构的防护等级（IP代码）-分级

Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification

电器设备外壳对外界机械碰撞的防护等级（IK代码）

Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)

电气继电器 第5部分：量度继电器和保护装置的绝缘配合要求和试验

Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests

电工电子产品着火危险试验 第19部分：非正常热 模压应力释放变形试验

Fire hazard testing for electric and eletronic products - Part 19: Abnormal heat - Mould stress relief distortion test

电工电子产品着火危险试验 第9部分：着火危险评定导则 预选试验规程的使用

Fire hazard testing for electric and electronic products - Part 9: Guidance for assessing the fire hazard of electrotechnical products - Use of preselection testing procedures

磷化铟单晶

Indium phosphide single crystal

磷化镓单晶

Gallium phosphide single crystal

砷化镓单晶

Gallium arsenide single crystal

银氧化锡电触头材料技术条件

Technical specification for silver-tin oxide electric contact materials

额定电压450/750V及以下聚氯乙烯绝缘电缆 第6部分:电梯电缆和挠性连接用电缆

Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V Part 6: Lift cables and cables for flexible connections

旋转电机 线端标志与旋转方向

Rotating electrical machines―Terminal markings and direction of rotation

静止无功补偿装置(SVC)功能特性

The functional specification of Static Var Compensater