Browse Standards

4331+ standards in database

4331 result(s) found

GB/T 2317.2-2008 Active

电力金具试验方法 第2部分:电晕和无线电干扰试验

Test method for electric power fittings - Part 2: Corona and RIV tests for electric power fittings

ICS: 29.240.20
2009-10-01
GB/T 22720.1-2008 Abolished

旋转电机 电压型变频器供电的旋转电机 Ⅰ型电气绝缘结构的鉴别和型式试验

Rotating electrical machines - Qualification and type tests for - Type Ⅰelectrical insulation systems used in rotating electrical machines fed from voltage converters

ICS: 29.160.10
2009-10-01
GB/T 22709-2008 Active

架空线路玻璃或瓷绝缘子串元件绝缘体机械破损后的残余强度

Residual strength of string insulator units of glass or ceramic material for overhead lines after mechanical damage of the dielectric

ICS: 29.080.10
2009-10-01
GB/T 22708-2008 Active

绝缘子串元件的热机和机械性能试验

Thermal-mechanical performance test and mechanical performance test on string insulator units

ICS: 29.080.10
2009-10-01
GB/T 20634.2-2008 Active

电气用非浸渍致密层压木 第2部分:试验方法

Non-impregnated densified laminated wood for electrical purposes - Part 2: Methods of test

ICS: 29.035.99
2010-01-01
GB/T 2317.4-2008 Abolished

电力金具试验方法 第4部分:验收规则

Test method for electric power fittings - Part 4: Acceptance inspection for electric power fittings

ICS: 29.240.20
2009-10-01
GB/T 22719.1-2008 Active

交流低压电机散嵌绕组匝间绝缘 第1部分:试验方法

Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods

ICS: 29.160.01
2009-10-01
GB/T 22718-2008 Active

高压电机绝缘结构耐热性评定方法

Thermal evaluation methods of insulation systems for high-voltage electrical machines

ICS: 29.160.30
2009-10-01
GB/T 22716-2008 Active

直流电机电枢绕组匝间绝缘试验规范

Test specifications of interturn insulation of armature winding for DC electrical machines

ICS: 29.160.30
2009-10-01
GB/T 22714-2008 Active

交流低压电机成型绕组匝间绝缘试验规范

Test specifications of interturn insulation of form-wound winding for AC low-voltage electrical machines

ICS: 29.160.01
2009-10-01
GB/T 18857-2008 Abolished

配电线路带电作业技术导则

Technical guide for live working in distribution line

ICS: 29.240.01
2010-02-01
GB/T 22794-2008 Abolished

家用和类似用途的不带和带过电流保护的B型剩余电流动作断路器(B型RCCB和B型RCBO)

Type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses (Type B RCCBs and Type B RCBOs)

ICS: 29.120.50
2010-02-01
GB/T 19214-2008 Abolished

电器附件 家用和类似用途剩余电流监视器

Electrical accessories - Residual current monitors for household and similar uses (RCM)

ICS: 29.130
2010-02-01
GB/T 13140.1-2008 Active

家用和类似用途低压电路用的连接器件 第1部分:通用要求

Connecting devices for low-voltage circuits for household and similar purposes - Part l: General requirements

ICS: 29.120.20
2010-02-01
GB/T 10963.2-2008 Active

家用及类似场所用过电流保护断路器 第2部分:用于交流和直流的断路器

Circuit-breakers for overcurrent protection for household and similar installation - Part 2: Circuit-breakers for a.c. and d.c.operation

ICS: 29.120.50
2010-02-01
GB/T 22713-2008 Active

不平衡电压对三相笼型感应电动机性能的影响

Effects of unbalanced voltages on the performance of three-phase cage induction motor

ICS: 29.160.30
2009-10-01
GB/T 22715-2008 Abolished

交流电机定子成型线圈耐冲击电压水平

Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines

ICS: 29.160.30
2009-10-01
GB/T 22719.2-2008 Active

交流低压电机散嵌绕组匝间绝缘 第2部分:试验限值

Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 2: Test limits

ICS: 29.160.01
2009-10-01
GB/T 22717-2008 Active

电机磁极线圈及磁场绕组匝间绝缘试验规范

Test specifications of interturn insulation of field pole coil and field winding for electrical machines

ICS: 29.160.01
2009-10-01
GB/T 22706-2008 Abolished

自镇流冷阴极荧光灯 性能要求

Self-ballasted cold cathode fluorescent lamps - Service-performance requirements

ICS: 29.140.30
2009-07-01
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