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低压电器元件

Low voltage electrical components test


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低压电器元件

产品特点

公司建有高压电器、电力变压器、低压元件、低压成套开关设备、智能电器、防爆电器、新能源电器、特殊环境等多种试验室,拥有各类检测设备3000多台/套。
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  • 检测能力
  • 检测范围
    • 商品名称: 低压电器元件
    • 商品编号: 低压电器元件
    • 英文名称: Low voltage electrical components test

    公司建有高压电器、电力变压器、低压元件、低压成套开关设备、智能电器、防爆电器、新能源电器、特殊环境等多种试验室,拥有各类检测设备3000多台/套。

    低压电器
    低压短路试验端口:能够提供各类电压多个试验端口。拥有全国低压试验室最多的短路试验端口,可同时进行各类不同电压等级的低压电器 短路试验。拥有 40 个以上的电寿命试验端口;可以全天候对低压电器元件进行性能测试;

    短路试验能力:

    交流三相(50Hz):AC420V/450kA及以下,  AC690V/250kA及以下,  AC1500V/120kA及以下,AC2910V/70kA及以下

    交流单相(50Hz):AC1200V/250kA及以下,  AC1500V/250kA及以下,  AC3600V/70kA及以下;

    交流三相(20Hz):AC1140V/50kA及以下,  AC1500V/30kA及以下;

    高感(常规)直流:

    DC2000V/350kA及以下;

    DC4000V/120kA及以下;

    DC6000V/120kA及以下;

    低感直流:DC1500V/20kA及以下(时间间常数T:≤ 0.2ms)

    模拟海拔高度2000米-10000米下短路能力;

     AC440V/150kA及以下,AC690V/80kA及以下,AC1200V/50kA及以下;

    DC1000V/100kA及以下,  DC1800 V/50kA及以下;

    温升试验: AC:20 kA/50Hz,6300A/60Hz,DC:8 kA;

    保护特性: 长延时:20 kA;短延时、瞬时:100kA;

    电寿命试验:AC1500V/ 8000A;DC1800V/ 2500A的电寿命试验,同时电寿命试验工位配备环境试验箱,满足不同工况条件下试验需求;

    Low voltage short circuit test port: capable of providing multiple test ports for various voltages. Having the largest number of short-circuit test ports in the national low-voltage laboratory, it can simultaneously conduct various low-voltage electrical short-circuit tests of different voltage levels. Having more than 40 electrical life testing ports; Can conduct performance testing on low-voltage electrical components 24/7;

    Short circuit test capability:

    AC three-phase (50Hz): AC420V/450kA and below, AC690V/250kA and below, AC1500V/120kA and below, AC2910V/70kA and below

    AC single-phase (50Hz): AC1200V/250kA and below, AC1500V/250kA and below, AC3600V/70kA and below;

    AC three-phase (20Hz): AC1140V/50kA and below, AC1500V/30kA and below;

    High sensitivity (conventional) DC:

    DC2000V/350kA and below;

    DC4000V/120kA and below;

    DC6000V/120kA and below;

    Low inductance DC: DC1500V/20kA and below (time constant T: ≤ 0.2ms)

    Simulate short-circuit capability at an altitude of 2000-10000 meters;

    AC440V/150kA and below, AC690V/80kA and below, AC1200V/50kA and below;

    DC1000V/100kA and below, DC1800V/50kA and below;

    Temperature rise test: AC: 20 kA/50Hz, 6300A/60Hz, DC: 8 kA;

    Protection characteristics: Long delay: 20 kA; Short delay, instantaneous: 100kA;

    Electrical life test: AC1500V/8000A; DC1800V/2500A electrical life test, and the electrical life test station is equipped with an environmental test box to meet the testing requirements under different working conditions;

  • 产品名称

    Name of products

    相关标准

    Relevant standards

    检测类别

    一般委

    托检测

    国际认

    证检测

    强制性

    认证检测

    自愿性认证检测

    低压开关设备和控制设备

    Low-voltage switchgearand controlgear

    GB/T 14048.1

     IEC/EN 60947-1

    断路器

    (万能式断路器ACB、塑壳断路器MCCB、工业漏电断路器CBR)

    Circuit-breakers ( ACB, MCCB, CBR )

    GB/T 14048.2

    IEC/EN 60947-2

    UL 489  UL 489A

    开关、隔离器、隔离开关以及熔断器组合电器

    Switches,disconnectors,switch-disconnectors andfuse-combination units

    GB/T 14048.3

    IEC/EN 60947-3

    AS 60947.3

    机电式接触器和电动机起动器、真空接触器、热继电器、电子式过载继电器等

    Electromechanical contactors andmotor-starters、thermal relay、 electronic-type overload relay、vacuum contactors

    GB/T 14048.4

    IEC/EN 60947-4-1

    UL 508

    控制电路电器和开关元件:接触式继电器、中间继电器、按钮、旋转开关、脚踏开关、压力开关、热敏开关、行程开关、微动开关、液位开关、指示灯、固态继电器等

    Control circuit devices andswitching elements —Electromechanical control circuitdevices

    GB/T 14048.5

    IEC/EN 60947-5-1

    UL 508

    交流电动机用半导体控制器和起动器、软启动器等

    AC semiconductor motor controllers and starters ( including soft-starter )

    GB/T 14048.6  

    IEC/EN 60947-4-2

    铜导体的接线端子排、接线端子

    Terminal blocks for copper conductors

    GB/T 14048.7

    IEC/EN 60947-7-1

    UL 1059

    UL 486

     

    铜导体的保护导体接线端子排

    Protective conductor terminal blocks for copper conductors

    GB/T 14048.8

    IEC/EN 60947-7-2

    UL 1059

     

    控制与保护开关电器(设备)(CPS)

    Control and protective switching devices ( or equipment ) (CPS)

    GB/T 14048.9

    IEC/EN 60947-6-2

    接近开关

    Proximity switches

    GB/T 14048.10

    IEC/EN 60947-5-2

    转换开关电器

    Transfer switching equipment

    GB/T 14048.11

    IEC/EN 60947-6-1

    接触器和电动机起动器-非电动机负载用交流半导体控制器和接触器

    Contactors and motor-starters. AC semiconductor controllers and contactors for non-motor loads

    GB/T 14048.12
    IEC 60947-4-3

     

     

    熔断器接线端子排

    Terminal blocks for fuses

    GB/T 14048.18  

    IEC 60947-7-3

     

    继电器
    Relays

    GB/T 21711.1
    IEC 61810-1

    GB/T 21711.7

    IEC 61810-7

    IEC 61810-10

     

     

    设备用断路器

    Circuit-breaker for equipment

    GB/T 17701

    IEC 60934

    UL 1077

     

    小型断路器MCB

    Circuit-breakers forovercurrent protectionfor household andsimilar installations —Part 1: Circuit-breakers for a.c.operation  ( MCB )

     

    GB/T 10963.1

    IEC/EN 60898-1

    UL 1077

     

     

     

     

     

     

     

     

    交直流小型断路器MCB

    Circuit-breakers for overcurrent protectionfor household and similar installations –Part 2:Circuit-breakers for a.c. and d.c. operation ( MCB )

    GB/T 10963.2

    IEC/EN 60898-2

    UL 1077  UL489A

    选择性小型断路器 SMCB

    Selective miniature circuit-breakers

    GB/T 24350

     

    家用和类似用途的不带过电流保护的剩余电流动作断路器RCCB

    Residual current operated circuit-breakerswithout integral overcurrent protectionfor household and similar uses (RCCBs)

    GB/T 16916.1

    IEC/EN 61008-1

    GB/T16916.21

    IEC/EN 61008-2-1

    GB/T16916.22

    IEC/EN 61008-2-2

    GB/T 22794

    家用和类似用途的带过电流保护的剩余电流动作断路器RCBO

    Residual current operated circuit-breakerswith integral overcurrent protection forhousehold and similar uses (RCBOs)

    GB/T 16917.1    IEC/EN 61009-1

    GB/T16917.21   IEC/EN 61009-2-1

    GB/T16917.22   IEC/EN 61009-2-2

    GB/T 22794

     

     

     

     

     

     

     

     

     

     

     

     

    家用和类似用途的不带过电流保护的移动式剩余电流装置(PRCD)

    Portable residual current devices without integral overcurrentprotection forhousehold and similar uses (PRCDs)

    GB/T 20044

    IEC 61540

    家用和类似用途的带或不带过电流保护的插座式剩余电流电器(SRCD)
    Residual current devices with or without overcurrent protection for socket-outlets for household and similar uses

    GB/T 28527
    IEC 62640

    家用及类似用途机电式接触器

    Electromechanical contactors forhousehold and similar purposes

    GB/T 17885

    IEC 61095

    用于直流的家用及类似场所用过电流保护断路器
    Circuit-breakers for overcurrent protection for household and similar installation for d.c. operation

    GB/T 10963.3

     

     

    剩余电流动作继电器

    Residual currentoperated relay

    GB/T 22387

    剩余电流动作保护器

    Residual currentoperated protective devices    

    GB/T 6829

    IEC/TR 60755

     

     

    F型和B型剩余电流动作断路器

    Type B and type F for residual current operated circuit-breakers

    GB/T 22794
    IEC 62423

    具有自动重合闸功能的剩余电流保护断路器

    (CBAR)

    Circuit-breakersincorporating residual current protection with auto-reclosing functions

    GB/T 32902

     

     

    剩余电流式电气火灾监控探测器

    Residual current fire monitoring detectors

    GB/T 14287.2

     

     

    可开闭保护接地移动式剩余电流装置

    Switched Protective Earth Portable Residual Current Devices

    GB/T 29303 IEC 62335

     

     

    低压熔断器

    Low-voltage fuses

    GB/T 13539.1   

    IEC 60269-1  UL 248-1  

    UL 248-13  UL 248-14

    专职人员使用的熔断器(工业熔断器)

    Fuses for use by authorized persons

    GB/T 13539.2   IEC 60269-2  UL 248-1 

    UL 248-13  UL 248-14

    非熟练人员使用的熔断器

    Fuses for use by unskilled persons

    GB/T 13539.3  

    IEC 60269-3  UL 248-1

    UL 248-13   UL 248-14

    半导体设备保护用熔断体

    Fuse-links for the protection of semiconductor devices

    GB/T 13539.4   

    IEC 60269-4

    UL 248-1

    光伏熔断器

    Photovoltaic Fuses

    GB/T 13539.6  

    IEC 60269-6

    UL248-19

     

    用于保护电池的熔断器

    Fuse links for the protection of batteries

    IEC 60269-7

     

     

    道路车辆熔断器 片式熔断器

    Fuse-link with blade type

    GB/T 31465.3  

    ISO 8820-3

     

     

    道路车辆熔断器 插座式和螺栓式熔断器

    Fuse-links with female contacts and bolt-in contacts

    GB/T 31465.4  

    ISO 8820-4

     

     

    道路车辆熔断器 板型熔断器

    Fuse-links with axial terminals (strip fuse-links)

    GB/T 31465.5  

    ISO 8820-5

     

     

    道路车辆熔断器 螺栓式高压熔断器

    Fuse-links with bolt-in contacts with high voltage

    GB/T 31465.6

    ISO 8820-8

     

     

    道路车辆熔断器 短引脚式熔断器

    Fuse-links with shortened tabs

    GB/T 31465.7  

    ISO 8820-9

     

     

    汽车零部件-旋紧式高压熔断器

    Automotive parts-Bolt-in type high-voltage fuse-links

    JASO D622

     

     

    电动车辆熔断器

    Electric Vehicle (EV) Fuses

    UL248-20

     

     

    小型熔断器

    Miniature fuses

    GB/T 9364.1    

    IEC 60127-1

     

     

    管状熔断体

    Cartridgefuse-links

    GB/T 9364.2   

    IEC 60127-2

     

     

    超小型熔断体

    Sub-miniaturcfuse-links

    GB/T 9364.3   

    IEC 60127-3

     

     

    热熔断体

    Requirements and application guide

    GB/T 9816.1   

    IEC 60691

     

     

    10kV 一体化柱上变台用低压熔断体

    Low voltage fuse for 10kV integral column transformer

    CQC 1314

     

     

    10kV一体化柱上变台用熔断器式隔离开关

    Fuse type isolation switch for 10kV integrated column transformer

    CQC 1315

     

     

    太阳能光伏(PV)系统断路器

    PV circuitbreakers

    GB/T 34581

    CQC 3322

     

     

    太阳能光伏(PV)系统的开关、隔离 器、隔离开关和熔断器组合电器

    PV switches,disconnectors,switch-disconnectors and fuse-combination units

    CQC 3323

     

     

    家用和类似用途固定式电气装置电器附件  安装盒和外壳  

    Boxes and enclosures for electrical accessories for household and similar fixedelectrical installations

    GB/T 17466.1

    IEC 60670-1

     

     

    工业用插头插座和耦合器
    Plugs,socket-outlet and couplers for industrial purposes

    GB/T 11918.1

    IEC 60309-1
    GB/T 11918.2

    IEC 60309-2

     

     

    家用和类似用途插头插座

    Plugs and socket-outlets for household and similar purposes

    GB/T 2099.1

    IEC 60884-1

     

     

    器具插座

    Appliance socket

    GB/T 2099.2    

    IEC 60884-2-2

     

     

    跑偏开关
    Switch of puling to one side

    JB/T 10939

     

     

     

    自恢复式过欠压保护器
    Over voltage protection device of self recovery type

    JB/T 12762

     

     

    自动转换开关电器用电子式控制器

    Electronic controller for automatic transfer switch

    CQC 1127

     

     

    电能表外置断路器

    External circuit breaker for watt-hour meter

    CQC 1121

     

     

    电度表用固定支付系统

    Particular requirements - Static payment meters for active energy 

    IEC/EN 62055-31

     

     

    换相开关

    Commutation switch

    CQC 1322

     

     

    铜导线用PCB接线端子
    PCB terminal blocks for copper conductors

    GB/T 14048.22

    IEC 60947-7-4

     

    铜和铜合金母线

    Copper and copper alloy bus bars

    GB/T 5585.1

     

     

    铝和铝合金母线

    Aluminium and aluminium alloy bus bars

    GB/T 5585.2

     

     

    电器设备外壳

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

    GB/T 20138  

    IEC 62262

     

     

    塑料外壳式断路器可靠性试验

    Reliability test method for moulded-case circuit-breakers

    GB/Z 22074

     

     

     

    家用和类似用途的剩余电流动作断路器可靠性试验

    Reliability test for residual current operated circuit breakers for household and similar purposes

    GB/Z 22202

     

     

    家用及类似场所用过电流保护断路器可靠性试验

    Reliability test of over current protection circuit breakers for household and similar applications

    GB/Z 22203

     

     

    交流接触器能效等级测试

    Test of degree of energy efficiency of AC contactor

    GB/T 21518

     

     

     

    电涌保护器(SPD)

    Low-voltage surge protective devices

    GB/T 18802.11

    IEC 61643-11

    GB/T 18802.1

    IEC 61643-1

     

    用于光伏系统的电涌保护器

    Surge protective devices connected to photovoltaic installations

    GB/T 18802.31       

    IEC 61643-31

     

     

    铁路应用机车车辆电气设备

    Railway applications. Electric equipment for rolling stock

    GB/T 21413.1   

    IEC 60077-1

     

     

    轨道交通机车车辆电气设备用电工器件

    Electrotechnical components of Railway applications. Electric equipment for rolling stock

    GB/T 21413.2   

    IEC 60077-2

     

     

    铁路应用机车车辆电气设备用直流断路器

    D.C. circuit-breakers of Railway applications. Electric equipment for rolling stock

    GB/T 21413.3   

    IEC 60077-3

     

     

    紧固件

    Fasteners

    GB/T 3098.1

    ISO 898-1

     

     

     

    导线夹紧件

    Clamping units for conductors

     

    GB/T 17464

    IEC 60999-1

    GB/T 20636

    IEC 60999-2

     

     

     

     

    具有远程控制功能的小型断路器(RC-MCB)

    Miniature circuit breaker with remote control function(RC-MCB)

    NB/T 42149

     

     

    电动汽车用直流接触器

    DC contactors for electrical vehicle

    NB/T 10330

     

     

     

    牵引用直流电空接触器、电磁接触器

    Traction D.C. electro- pneumatic contactor & electromagneti c contactor

    JB/T 11309

    IEC 60077-1

     

     

    机车车辆用接触器

    Electric equipment for rolling stock-Contactors

    TB/T 3526

     

     

     

    机车车辆用直流接触器

    DC contactors on board rolling stock

    TB/T 2767

     

     

     

    机车车辆继电器

    Rolling stock relay

    TB/T 2762

     

     

     

    交流并网侧用低压断路器

    Low voltage circuit- breakers connected to AC power grid

    NB/T 10188

     

     

     

    锂电池电动汽车用直流熔断体

    DC fuse-links for the protection of electric vehicles propelled by lithium-ion traction battery

    NB/T 10329

     

     

     

    具有远程控制功能的塑料外壳式断路器

    Moulded case circuit breaker with remote control function

    CQC 1148

     

     

    具有远程控制功能的带过电流保护的剩余电流动

    作断路器

    Residual current operated ciruit breaker with integral

    over current protection(RCBO) with remote control function

    CQC 1149

     

     

    万能式断路器

    Universal circuit breakers

    CQC 1616

     

     

    电能计量设备

    Electricity metering equipment

    IEC 62052-31

     

     

    剩余直流检测装置(RCD- DD)

    Residual direct current detecting device (RDC- DD)

    IEC 62955

     

     

    矿用一般型电气设备

    General electrical equipment for mining

    GB/T 12173

     

     

     

    机械电气设备

    Electrical equipment of machines

    GB/T 5226.1

    IEC 60204-1

     

     

     

     

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