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simpson228 AC/DC泄漏电流测试表 Simpson228根据新的UL,IEC标准设计,满足新的UL、IEC和ANSI规范。 Simpson228兼容交流和直流的泄漏电流测量。模拟了人体的三种阻抗。 Simpson228具有触电网络,摆脱网络,Unweighted Burn Hazard 网络三种测试模式。 Simpson228仪器标配:鳄鱼夹,操作手册,测试表笔(可选配泄漏电流测试盒228-I型)

 simpson228 AC/DC泄漏电流测试表


Simpson228根据新的UL,IEC标准设计,满足新的UL、IEC和ANSI规范。
Simpson228兼容交流和直流的泄漏电流测量。模拟了人体的三种阻抗。
Simpson228具有:触电网络,摆脱网络,Unweighted Burn Hazard 网络三种测试模式。
Simpson228仪器标配:鳄鱼夹,操作手册,测试表笔(可选配泄漏电流测试盒228-I型)


  • 检测电气产品线路对电气产品表面产生的AC & DC 泄漏电流
  • 设计满足新的UL、IEC和ANSI规范。
  • 包含:Reaction, Let-Go and Unweighted Burn Hazard 三种网络测试模式。
  • 内部包含2个9V电池供电的便携式测量仪器。
  • 国内实验室标准比对仪器


    Opecifications

    GENERAL

     

    Reaction

    ResponseNetwork

    Let-Go

    ResponseNetwork

    UnweightedBurnHazard

    Response Network

    Equivalent network component values:

    Complies with values specified in IEC 990 (excluding fuse)

    Equivalent measuring instrument load:

    1 MΩ- 10pF

    1 MΩ- 62 pF

    1 MΩ- 1 pF

    Ranges:

    0.3, 1, 3, 10 M.I.U.

    0.3, 1, 3, 10 M.I.U.

    0-100 mA RMS

    Current accuracy:

    ±2% F.S. @ 60 Hz

    Meter measurement method:

    True RMS

    Meter frequency response:

    (Relative to ANSI C101-1992 or UL-1459 2nd edition)

    DC to 1 Hz

    Pointer shall track within 5% of peak

    2Hz to 19Hz (Accuracy not supported)

     

    20 Hz to 200 KHz

    ±2% F.S.

    ±2.5% of F.S.

    ±2% F.S.

    200 KHz to 1 MHz

    ±2% F.S.

    ±2.5% F.S.

    ±5% F.S.

    Output sensitivity:

    Full scale meter indication equals 1V RMS (Measured with a 1 MΩ- 12 pF load)

    Output accuracy:

    ±2% of reading @ 60 Hz

    Output frequency response:

    (Relative to ANSI C101-1992 or UL-1459 2nd edition)

    DC to 50Hz

    ±2% of reading

    50 Hz to 100 KHz

    ±2.5% of reading

    ±2% /-3% of reading

    ±2% of reading

    100 kHz to 1 MHz

    ±5% of reading

    Voltmeter range:

    0-300 V (AC or DC)

    Voltmeter accuracy: DC to 1 Hz

    Pointer shall track within 5% of peak

    2Hz to 19Hz (Accuracy not supported)

     

    20 Hz to 1KHz

    ±3% F.S. @ 60 Hz (Add ±1% for every additional 100Hz)

    Voltmeter frequency response:

    DC to 1 KHz

    Power requirements:

    Power requirements: (2) 9V (NEDA 1604A) batteries

    Physical:

    7" x 5.25" x 3.125", 2-1/2 lbs (1.4kg), ABS plastic,fusedinput

    Environmental:

    27°C ±2° C, 70% non condensing relative humidity. Outside thisrangederate by 10% per °C

    Maximum operating range:

    0° to 40° C



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