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  • 台湾华仪7110、7112程控耐压测试仪
  • 点击次数:474 发布时间:【2016-12-09】
  • 台湾华仪7110、7112程控耐压测试仪的详细介绍

    台湾华仪7110、7112程控耐压测试仪


    简单介绍

    交流耐压测试仪,5KV12mA,键盘锁定功能,测试时间999.9秒。

    产品特点

    • 四种测试顺序可供选择:W, I, W-I, I-W
    • 可与7305接地阻抗测试器连结使用
    • 内建5组程序内存
    • 缓升及测试时间可达999.9
    • 键盘锁定功能
    • 内建PLC Remote可程序遥控界面
    • 前面板软件输入校正
    • 操作简单
    • 体积小、重量轻

    技术参数

    SPECIFICATIONS

    MODEL

    7110

    7112

    7120

    7122

    AC WITHSTAND VOLTAGE

    Output Rating

    5KVAC/12mA

     

    Range

    Resolution

    Accuracy

    Output Voltage, KVAC

    0-5.00

    0.01

    ±(2% of setting + 5V)

    Output Frequency

    50Hz/60Hz ±100ppm, User Selection

    Output Waveform

    Sine Wave ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5

    Output Regulation

    ± (1% of output + 5V), From no load to full load

    SETTINGS

    Hi-Limit AC Current, mA

    0.10 - 12.00

    0.01

    ±(2% of setting + 2counts)

    Lo-Limit AC Current, mA

    0.00 - 12.00

    0.01

    ±(2% of setting + 2counts)

    Ramp Time, second

    0.1 - 999.9

    0.1

    ±(0.1% + 0.05sec)

    Dwell Time, second

    0, 0.2 - 999.9
    (0=continuous)

    0.1

    Arc Detection

    0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity)

    DC WITHSTAND VOLTAGE (7120,7122 ONLY)

    Output Rating

    6KVDC/5mA

    Output Voltage, KVDC

    0 - 6.00

    0.01

    ±(2% of setting + 5V)

    Output Ripple

    <5%(6KV/5mA at Resistive Load)

    SETTINGS

    Hi-LimitDC Current, mA

    0.02 - 5.00

    0.01

    ±(2% of setting + 2counts)

    Lo-LimitDC Current, mA

    0.00 - 5.00

    0.01

    ±(2% of setting + 2counts)

    Ramp Time, second

    0.1 - 999.9

    0.1

    ±(0.1% + 0.05sec)

    Dwell Time, second

    0, 0.2 - 999.9
    (0=continuous)

    0.1

    Arc Detection

    0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity)

    Discharge Time

    < 200 msec

    INSULATION RESISTANCE (7112,7122 ONLY)

    Output Rating

    1KVDC/1000MΩ

    Output Voltage, KVDC

    0.10 - 1.00

    0.01

    ±(2% of setting + 3V)

    SETTINGS

    Hi-Limit Resistance, MΩ

    0, 1 - 1000 (0=OFF)

    1

    ±(3% of setting+2counts)at > 500VDC

    Lo-Limit Resistance, MΩ

    1 - 1000

    1

    ±(7% of setting +2counts)at <500VDC

    Delay Time, second

    0, 0.5 - 999.9
    (0=continuous)

    0.1

    ±(0.1% + 0.05sec)

    MEASUREMENT

    AC/DC Voltage, KV

    0 - 6.00

    0.01

    ±(1.5% of reading + 1count)

    DC Voltage, KV (IR only)

    0.10 - 1.00

    0.01

    ±(1.5% of reading + 3V)

    AC Current, mA

    0.10 - 12.00

    0.01

    ±(2% of reading + 2counts)

    DC Current, mA

    0.02 - 5.00

    0.01

    ±(2% of reading + 2counts)

    Resistance, MΩ

    1 - 1000
    (AutoRange)

    0.001
    0.01
    0.1

    ±(3% of reading+2counts)at > 500VDC
    ±(7% of reading +2counts)at <500VDC

    GENERAL

    Input Voltage AC

    115/230Vac±15%, 50/60Hz ± 5%, Fuse 3.1 Fast

    PLC Remote Control

    Input : Test , Reset

    Output : Pass , Fail , Processing

    Memory

    5 Sets Store/Recall of each Memory, 4 Test Mode Selectable (W, I, W~I, I~W Only 7112, 7122)

    Display

    16×2 LCD with back light

    Key Lock

    To prevent unauthorized alteration of the test Parameters

    Calibration

    Build-in software and external calibrated meters

    Environment

    0-40, 20-80%RH

    Dimension/Net Weight

    280mm(W)×89mm(H)×370mm(D)/ 9Kg

    STANDARD ACCESSORIES

    Power Cord(10A)

    ×1

    Fuses

    ×3 (Including a spare contained in the fuse holder)

    Hipot Test Lead ,1.5m(1101)

    ×1

    Hipot Return Lead ,1.8m(1102)

    ×1

    *product specifications are subject to change without notice.

     

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