KVTester ZC-413 大型地网接地电阻测试仪

  • 制造商: KVTESTER
    Model: ZC-413
    来源: China
    保障: 12 month
    • 报价要求 报价要求
  • 联系

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化

Ground Network Earth Resistance Tester KVTester ZC-413

Model: ZC-413

Impedance measurement range




Measurement error


Anti ground voltage interference ability:

30V power frequency interference voltage error is not greater than 0.002 (test current is not less than 3A)

Measured current wave form

sine wave.

Measured current frequency

45Hz,55Hz, double frequency.

Maximum output current


Maximum output voltage


Measured wire required value

Section surface of current wire copper core≥2.5 mm2

Section surface of voltage wire copper core

≥1.0 mm2

Power supply

AC220V±10%, 50Hz

Chi tiết

注册收新闻 - 获得优惠活动的机会