检测服务


Detection service


EMC电磁兼容

Electromagnetic compatibility performance test


所属分类

检测服务

EMC电磁兼容

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: EMC电磁兼容
    • 商品编号: EMC电磁兼容
    • 英文名称: Electromagnetic compatibility performance 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。

    电磁兼容(EMC)

    电磁兼容(EMC)实验室具有行业一流标准,建有设备先进,功能完善,项目齐全的10m法半电波暗室、3m法半电波暗室、1m法半电波暗室、3m法全电波暗室、屏蔽室8个,可开展低压电器产品、低压成套产品、中高压输配电产品、智能电器产品、新能源产品、军用电子产品、医疗器械、通信电子产品、汽车电子产品、汽车整车产品的辐射发射测试EMI和辐射抗扰度测试EMS。所有屏蔽室依据 EN50147-1 最新标准的测试数据,屏蔽效能完全满足标准要求。

    10m法半电波暗室,尺寸:26.5m× 20.8m× 9.0m (L×W×H) ,净空间尺寸:25.5m× 19.65m× 8.0m(L×W×H) ,目前属于国内最大的10米法电波暗室。双转台设计先进,功能齐全。暗室内配置2个转台:大转台(直径8米,承重15吨),静区:直径8米、高度3米;小转台(直径2米,承重2吨),静区:直径2米、高度2.5米。双转台的配置,可以同时满足辐射发射和辐射抗扰度场地要求,提升测试效率。满足了各种类型的大型设备测试需要。

    辐射抗扰度针对大型EUT有特殊设计。场均匀性FU测试:频率范围26MHz-18GHz,大转台之上0.8m-3.8m范围内3.0mx3.0m垂直平面内包含4个1.5mx1.5m垂直平面,满足大型EUT的辐射抗扰度测试。

    电源接口满足各类交流和直流供电设备的需要,并在8米大转台配置有随动接口板及相应的能量链条(容量:直流DC2000V 500A  交流AC1000V 500A),为大容量产品的测试提供更为便捷和安全的连接。

    引入冷却系统的特殊设计,电波暗室引入了冷却系统,可以满足大功率设备水冷或油冷需要,配置了液体波导和相应的管路接口。

    采用大电流产品的特殊设计,电波暗室配置一套8000A稳流电源,可以实现军民或民用大电流产品的全套电磁兼容检测。

    EMC

    The Electromagnetic Compatibility (EMC) laboratory has industry-leading standards, advanced equipment, and complete functions. It has 8 complete projects, including a 10m method semi anechoic chamber, a 3m method semianechoic chamber, a 1m method semi anechoic chamber, a 3m method full anechoic chamber, and a shielding chamber. It can carry out EMI and EMS radiation immunity testing for low-voltage electrical products, low-voltage complete sets of products, medium and high voltage transmission and distribution products, intelligent electrical products, new energy products, military electronic products, medical devices, communication electronic products, automotive electronic products, and automotive vehicle products. According to the latest test data of EN50147-1 standard, all shielded rooms fully meet the shielding effectiveness requirements.

    A 10m method semi anechoic chamber with dimensions of 26.5m x 20.8m x 9.0m (L x W x H) and a net space size of 25.5m x 19.65m x 8.0m (L x W x H) is currently the largest 10 meter method anechoic chamber in China. The dual turntable design is advanced and fully functional. Two turntables are equipped in the darkroom: a large turntable (with a diameter of 8 meters and a load capacity of 15 tons), and a quiet area with a diameter of 8 meters and a height of 3 meters; Small turntable (diameter 2 meters, load capacity 2 tons), static area: diameter 2 meters, height 2.5 meters. The configuration of a dual turntable can meet both radiation emission and radiation immunity site requirements, improving testing efficiency. Satisfied the testing needs of various types of large-scale equipment.

    Radiation immunity is specially designed for large EUTs. Field uniformity FU test: In the frequency range of 26MHz-18GHz, there are four 1.5mx1.5m vertical planes in the 3.0mx3.0m vertical plane within the 0.8m-3.8m range above the large turntable, which meets the radiation immunity test of large EUTs.

    The power interface meets the needs of various AC and DC power supply equipment, and is equipped with a follow-up interface board and corresponding energy chain (capacity: DC 2000V 500A AC 1000V 500A) on an 8-meter turntable, providing a more convenient and safe connection for testing high-capacity products.

    The special design of the cooling system has been introduced, and the anechoic chamber has introduced a cooling system that can meet the water or oil cooling needs of high-power equipment. It is equipped with liquid waveguides and corresponding pipeline interfaces.

    Adopting a special design of high current products, the anechoic chamber is equipped with an 8000A stable current power supply, which can achieve a complete set of electromagnetic compatibility testing for military or civilian high current products.

  • 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

    静电放电抗扰度

    Electrostatic discharge immunity test

    GB/T 17626.2

    IEC 61000-4-2

    射频电磁场辐射抗扰度

    Radiated, radio-frequency, electromagnetic field immunity test

    GB/T 17626.3

    IEC 61000-4-3

    电快速瞬变脉冲群抗扰度

    Electrical fast transient/burst immunity test

    GB/T 17626.4

    IEC 61000-4-4

    浪涌(冲击)抗扰度

    Surge immunity test

    GB/T 17626.5

    IEC6 1000-4-5

    射频场感应的传导骚扰抗扰度Immunity to conducted disturbances, induced by radio-frequency fields

    GB/T 17626.6

    IEC 61000-4-6

    工频磁场抗扰度

    Power frequency magnetic field immunity

    GB/T 17626.8

    IEC61000-4-8

    电压暂降、短时中断和电压变化的抗扰度

    Voltage temporary drop、short-time break immunity

    GB/T 17626.11

    IEC61000-4-11

    脉冲磁场抗扰度

    Pluse magnetic field immunity test

    GB/T 17626.9

    IEC 61000-4-9

    阻尼振荡磁场抗扰度

    Dampted oscillatory magnetic field immunity test

    GB/T 17626.10

    IEC 61000-4-10

    振铃波抗扰度

    Ring wave immunity test

    GB/T 17626.12

    IEC 61000-4-12

    电压波动抗扰度

    Voltage fluctuation immunity

    GB/T 17626.14

    IEC 61000-4-14

    共模传导骚扰抗扰度

    Immunity to conducted common, mode disturbances

    GB/T 17626.16

    IEC 61000-4-16

    直流电源输入端口纹波抗扰度

    Ripple on d.c.input power port immunity

    GB/T 17626.17

    IEC 61000-4-17

    阻尼振荡波抗扰度

    Demped oscillatory wave immuiity test

    GB/T 17626.18

    IEC 61000-4-18

    工频频率变化抗扰度

    Variation of power frequency immunity

    GB/T 17626.28

    IEC 61000-4-28

    直流电源输入端口电压暂降、短时中断和电压变

    化的抗扰度

    Voltage dips, short interruptions and voltage

    variations on d.c. input power port immunity

    GB/T 17626.29

    IEC 61000-4-29

    谐波电流测量
    Harmonic currents measurement

    GB/Z 17625.6
    IEC/TR 61000-3-4

    传导骚扰

    Conduction harassment

    IEC CISPR 16-2-1

     

     

    辐射骚扰

    Radiation harassment

    IEC CISPR 16-2-3

     

     

    信息技术设备

    information technology equipment

    GB/T 9254.1

    IEC CISPR 32

    GB/T 9254.2

    IEC CISPR 35

    GB/T 17618-2015

    IEC CISPR 24

    端子骚扰  

    Terminal disturbances

    GB/T 4824

    IEC CISPR 11

    电磁辐射骚扰

    Electromagnetic radiation disturbances

     

    不间断电源设备(UPS)

    Uninterruptible power systems(UPS)

    GB/T 7260.2

    IEC 62040-2

     

     

    医用电气设备

    Medical electrical equipment

    YY 0505

    IEC 60601-1-2

     

     

    家用和类似用途的剩余电流动作保护器(RCD)

    Residual current operated protective devices(RCD) for household and similar use

    GB/T 18499

    IEC 61543

     

     

    非车载传导供电设备

    Off-board electric vehicle supply equipment

    GB/T 18487.2

     

     

    量度继电器和保护装置

    Measuring relays and protection equipment

    GB/T 14598.26

    IEC 60255-26

     

     

    电动汽车充电系统

    Electric vehicle charging system

    IEC 61851-21-2

     

     

    居住、商业和轻工业环境中的电子电气产品

    Electronic and electrical products in residential, commercial and light industrial environments (1)

    GB/T 17799.1

    IEC 61000-6-1

    GB 17799.3

    IEC 61000-6-3

     

     

    工业环境中的电子电气产品

    Electronic and electrical products in industrial environment

     

    GB/T 17799.2

    IEC 61000-6-2

     

     

    测量、控制和实验室用的电设备

    Electrical equipment for measurement, control and laboratory use

    GB/T 18268.1

    IEC 61326-1

     

     

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