Browse Standards

单根电线电缆燃烧试验方法 第3部分：倾斜燃烧试验

Test method on a single wire or cable under fire conditions - Part 3: Slanting specimen flame test

单根电线电缆燃烧试验方法 第2部分：水平燃烧试验

Test method on a single wire or cable under fire conditions - Part 2: Horizontal specimen flame test

单根电线电缆燃烧试验方法 第1部分：垂直燃烧试验

Test method on a single wire or cable under fire conditions - Part 1: Vertical specimen flame test

往复式内燃机驱动的三相同步发电机通用技术条件

General specification for three-phase synchronous generators driven by reciprocating internal combustion engine

单相同步电机试验方法

Test procedure for single-phase synchronous machines

灯具用电源导轨系统

Electrical supply track systems for luminaires

额定电压 72.5kV 及以上刚性气体绝缘输电线路

Rigid, gas-insulated trnsmisson lines for rated voltage of 72.5 kV and above

额定电压72.5kV及以上气体绝缘金属封闭开关设备

Gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above

电力变压器 第5部分：承受短路的能力

Power transformers - Part 5: Ability to withstand short circuit

低压开关设备和控制设备 第2部分：断路器

Low-voltage switchgear and controlgear - Part 2: Circuit-breakers

低压开关设备和控制设备 第6-2部分：多功能电器（设备）控制与保护开关电器（设备）(CPS)

Low-voltage switchgear and controlgear - Section 6-2: Multiple function equipment control and protective switching devices (or equipment) (CPS)

额定电压 72.5kV 及以上气体绝缘金属封闭开关设备与电力变压器之间的直接连接

Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltage of 72.5 kV and above

家用和类似用途电自动控制器 温度敏感控制器的特殊要求

Automatic electrical controls for household and similar use - Particular requirements for temperature sensing controls

家用和类似用途电自动控制器 燃烧器电自动控制系统的特殊要求

Automatic electrical controls for household and similar use - Particular requirements for automatic electrical burner control systems

家用和类似用途电自动控制器 电动机热保护器的特殊要求

Automatic electrical controls for household and similar use - Particular requirements for thermal motor protectors

家用和类似用途电自动控制器 电动水阀的特殊要求(包括机械要求)

Automatic electrical controls for household and similar use - Particular requirements for electrically operated water valves, including mechanical requirements

矿用防爆低压电磁起动器

Low voltage explosion protection electromagnetic starter for mining

船用低压电器基本要求

General specification for low-voltage apparatus in ships

高压直流输电系统控制与保护设备 第6部分：换流站暂态故障录波装置

Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 6: Substation transient fault oscillograph device

高压直流输电系统控制与保护设备 第5部分：直流线路故障定位装置

Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 5: DC line fault location