Browse Standards
4331+ standards in database
4331 result(s) found
异步起动永磁同步电动机技术条件及能效分级（机座号80~355）
Specification and energy efficiency grades for line-start permanent magnet synchronous motors (frame size 80～355)
电工控制设备造型设计导则
Design guide of the outline and structure for the electric control equipment
家用及类似用途断路器、RCCB、RCBO自动重合闸电器（ARD）的一般要求
Requirements for automatic reclosing devices (ARDs) for circuit-breakers,RCBOs and RCCBs for household and similar uses
电动汽车模式3充电用直流剩余电流检测电器（RDC-DD）
Residual direct current detecting device (RDC-DD) to be used for mode 3 charging of electric vehicles
低压开关设备和控制设备的尺寸 在开关设备和控制设备及其附件中作机械支承的标准安装轨
Dimensions of low-voltage switchgear and controlgear—Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories
爆炸性环境 爆炸预防和防护 第2部分：矿山爆炸预防和防护的基本原则和方法
Explosive atmospheres—Explosion prevention and protection—Part 2： Basic concepts and methodology for mining
爆炸性环境 爆炸预防和防护 第1部分：基本原则和方法
Explosive atmospheres—Explosion prevention and protection—Part 1： Basic concepts and methodology
爆炸性环境 第35部分：爆炸性粉尘环境场所分类
Explosive atmospheres—Part 35：Classification of areas for explosive dust atmospheres
爆炸性环境 第29部分：爆炸性环境用非电气设备 结构安全型“c”、控制点燃源型“b”、液浸型“k”
Explosive atmospheres—Part 29：Non-electrical equipment for explosive atmospheres—Constructional safety “c”, control of ignition source “b”, liquid immersion “k”
爆炸性环境 第28部分：爆炸性环境用非电气设备 基本方法和要求
Explosive atmospheres—Part 28：Non-electrical equipment for explosive atmospheres—Basic method and requirements
爆炸性环境 第31部分: 由防粉尘点燃外壳“t”保护的设备
Explosive atmospheres—Part 31: Equipment dust ignition protection by enclosure “t”
爆炸性环境 第13部分：设备的修理、检修、修复和改造
Explosive atmospheres—Part 13: Equipment repair, overhaul, reclamation and modification
爆炸性环境 第8部分：由“n”型保护的设备
Explosive atmospheres—Part 8：Equipment protection by type of protection“n”
爆炸性环境 第5部分：由正压外壳“p”保护的设备
Explosive atmospheres—Part 5：Equipment protection by pressurized enclosure “p”
镀镍圆铜线
Nickel coated round copper wire
YZR3系列起重及冶金用绕线转子三相异步电动机 技术条件
YZR3 series wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification
YGP系列辊道用变频调速三相异步电动机 技术条件
YGP series variable-frequency adjustable-speed three-phase induction motors for roll table application—Technical specification
配电变电站用紧凑型成套设备（CEADS）
Compact equipment assembly for distribution substation(CEADS)
架空线缆微风振动疲劳试验方法
Aeolian vibration fatigue test method for overhead conductors and cables
高压岸电连接系统(HVSC系统)用插头、插座和船用耦合器 第2部分：不同类型的船舶用附件的尺寸兼容性和互换性要求
Plugs, socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-systems)—Part 2: Dimensional compatibility and interchangeability requirements for accessories to be used by various types of ships