Safety Tester

In normal circumstance, the voltage wave is sine wave. When there is lighting strike ,or inappropriate operation, even the system setting may cause some part of the system has the voltage over the durability.The rate voltage and the environment have to be considered before design the insulation structure. The product has to test the withstanding voltage to make sure the insulation structure is strong enough. A HI POT Tester checks for “goodisolation”and makes surety of no current will flow from one point to another point.

When short happened on coil, it may change the parameter of inductance , capacitance, and resistance. The insulation ability reduce. Usually, the problem will be discover under high voltage. Without the high voltage, the defection point is hard to be penetrated. About The Impulse Tester. “Pulse voltage and waveform comparison” is the way we detect layer short. The pulse voltage is non-destructive/instant voltage that apply on both side of winding and detect the DUT without damage it. By compare the wave with the golden sample, we can judge the DUT.

Safety Tester
7631 Hi pot Tester
7631 Hi pot Tester
  • 8 Channels
  • Arcing detection
  • True RMS measurement circuit
  • Measuring Time (0.1 ~ 999s)
  • Adjustable ramp time (0.1 ~ 10s)
  • Safety Switch(INTER LOCK)
  • Option PC Link Software
  • 7508/7516 (8/16 channels) expansion box
  • Support AC 5000V, DC 6000V, Insulation Resistance 12GΩ
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7630 Hi pot Tester
7630 Hi pot Tester
  • Arcing detection
  • True RMS measurement circuit
  • Measuring Time (0.1 ~ 999s)
  • Adjustable ramp time (0.1 ~ 10s)
  • Safety Switch(INTER LOCK)
  • Option PC Link Software
  • Support AC 5000V, DC 6000V, Insulation Resistance 12GΩ
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7703 Impulse Winding Tester
7703 Impulse Winding Tester
  • Lowest Inductance (0.5uH)
  • HARM analysis / HFLT analysis
  • High voltage calibration
  • programmable impulse voltage
  • Built-in storage 200 sets testing waveform
  • Total area comparison
  • Differential area comparison
  • Wave comparison
  • Flat and Corona
  • Support RS-232, remote and printer interfaces
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7713 Impulse Winding Tester
7713 Impulse Winding Tester
  • Lowest Inductance (0.5uH)
  • HARM analysis / HFLT analysis
  • High voltage calibration
  • programmable impulse voltage
  • Built-in storage 200 sets testing waveform
  • Total area comparison
  • Differential area comparison
  • Wave comparison
  • Flat and Corona
  • Support RS-232, remote and printer interfaces
  • Key lock function to prevent operators from accidentally touching the keys
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7700 Impulse Winding Tester
7700 Impulse Winding Tester
  • High voltage calibration
  • programmable impulse voltage
  • Built-in storage 200 sets testing waveform
  • Total area comparison
  • Differential area comparison
  • Wave comparison
  • Flat and Corona
  • Support RS-232, remote and printer interfaces
  • Key lock function to prevent operators from accidentally touching the keys
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7710 Impulse Winding Tester
7710 Impulse Winding Tester
  • Lowest Inductance (100uH)
  • High voltage calibration
  • programmable impulse voltage
  • Built-in storage 200 sets testing waveform
  • Total area comparison
  • Differential area comparison
  • Wave comparison
  • Flat and Corona
  • Support RS-232, remote and printer interfaces
  • Key lock function to prevent operators from accidentally touching the keys
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7720 Impulse Winding Tester
7720 Impulse Winding Tester
  • Lowest Inductance (50uH)
  • 8 Channels
  • High voltage calibration
  • programmable impulse voltage
  • Built-in storage 200 sets testing waveform
  • Total area comparison
  • Differential area comparison
  • Wave comparison
  • Flat and Corona
  • Support RS-232, remote and printer interfaces
  • Key lock function to prevent operators from accidentally touching the keys
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