程控耐壓絕緣測試儀 Programmable-controlled Withstanding Voltage Insulation Tester 性能特點 ■ 電壓按時間梯度上升,尋找分析擊穿點 ■ 電流上下限設定 ■ 前面板軟件校正 ■ LCD液晶顯示、菜單引導操作 ■ 具有電弧偵測功能(1-9級) ■ 鍵盤鎖定功能 ■ 5組測量記憶模式 ■ 測試時間、電壓、電流、電阻同時顯示 ■ 選配RS232、PLC接口 ■ 人性化設計、操作簡單 ■ The voltage rises according to time gradient, and find the breakdown point ■ Set the upper/lower current ■ Calibrate the software in front pane ■ LCD display and menu guidance operation ■ Arc detection function (Grade 1-9) ■ Keypad lock function ■ Five groups of measurement memory modes ■ Simultaneous display of test time, voltage, current and resistance ■ Select RS232 and PLC interfaces ■ User-friendly design and simple operation 7112交流耐壓絕緣測試儀 7112 AC Withstanding Voltage Insulation Tester 7122交直流耐壓絕緣測試儀 7122 AC/DC Withstanding Voltage Insulation Tester 7110交流耐壓測試儀 7110 AC Withstanding Voltage Tester 7120交直流耐壓測試儀 7120 AC/DC Withstanding Voltage Tester 7200A絕緣測試儀 7200A Insulation Tester
型號
7110
7112
7120
7122
7200A
輸出電壓Output Voltage
0~5kV(AC) ±(2%+5V)
0~5kV(AC) 0~6kV(DC)±(2%+5V)
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交流電流上限Upper limit of AC current
0.10~12.00mA ±(2%+2Counts)
0.10~12.00mA ±(2%+2Counts)
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交流電流下限Lower limit of AC current
0.00~12.00mA ±(2%+2Counts)
0.00~12.00mA> ±(2%+2Counts)
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直流電流上限Upper limit of DC current
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0.10~5.00mA ±(2%+2Counts)
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直流電流下限 Lower limit of DC current
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0.00~5.00mA ±(2%+2Counts)
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絕緣電阻測試電壓Insulation resistance test voltage
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100~1000V ±(2%+5V)
100~1000V ±(2%+5V)
絕緣電阻
Insulation resistance
僅7112、7122 7200A有此項功能
This function has only 7112,7122 7200A
范圍:(1-1000)MΩ
Measuring range:(1-1000)MΩ
準確度:±(2%設置值+2個字) Voltage≥500V DC
Basic accuracy:±(2%of setting+2Counts) Voltage≥500V DC ±(5%設置值+2個字) 電壓<500V DC
Basic accuracy:±(5%of setting+2Counts) Voltage≥500V DC
范圍:(1000-5000)MΩ
Measuring range:(1000-9999)MΩ
準確度:±(5%設置值+2個字) Voltage≥500V DC
Basic accuracy:±(5%of setting+2Counts) Voltage≥500V DC ±(15%設置值+2個字) Voltage<500V DC