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| Withstand Voltage, Insulation resistance Testers |
AC AUTOMATIC INSULATION/ WITHSTANDING HiTESTER 3174 |
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| Contact check and full remote control |
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- Continuous testing of insulation (500/1000 V) and withstand voltage (100 VA transformer capacity)
- Full remote operation when used in combination with the Safety Test Data Management Software 9267
- Save up to 8 test settings each for the withstanding and insulation testing modes
- Precise test voltage without power voltage dependency is generated using the PWM method
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| Basic specifications (Accuracy guaranteed for 1 year) |
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| [Withstanding test] |
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| Testing voltage |
0.2V AC to 5.00kV AC |
| Voltage setting method |
Digital setting, Setting resolution: 0.01kV |
| Waveform/ Frequency |
Sine wave (Distortion ratio 5% or less at no load), 50/60Hz selectable |
| Current measurement range |
0.01mA to 20.0mA, True RMS rectified (digital display) |
| Measurement range |
10mA (0.01mA resolution), 100mA (0.1mA resolution) |
| Voltage meter |
Accuracy: ±1.5% rdg. (1000 V or more), ±15V (less than 1000V), True RMS rectified |
| Judgment function |
Window comparator method (Digital setting) |
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| [Insulation test] |
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| Testing voltage |
500V DC, 1000V DC |
| Rated testing current |
1 to 1.2mA, Shorted current: 4 to 5mA (at 500V), 2 to 3mA (at 1000V) |
| Measurement range, Accuracy |
0.5MΩ to 999MΩ (at 500V), and 1MΩ to 999MΩ (at 1000V) : ±4% rdg., 1000MΩ to 2000MΩ : ±8% rdg. |
| Judgment function |
Window comparator method (Digital setting) |
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| [Timer] |
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| Measurement range, Accuracy |
0.3 to 999s, and 0.3 to 99.9s : ±50ms, 100 to 999s : 0.5s |
| Delay/Ramp timer |
0.1 to 99.9s: ±50ms, 0.1s resolution |
| Functions |
Saving eight testing conditions, hold, buzzer, contact check |
| Moniter function |
Output voltage, detected current, insulation resistance, Refresh rate: 4times/s |
| Power consumption |
100 to 240V AC, (50/60Hz), 200VA max. |
| Dimensions, mass |
320mm (12.60in) W × 155mm (6.10in) H × 395mm (15.55in) D, 15kg (529.1oz) |
| Supplied accessories |
H.V. TEST LEAD 9615 (Red, black) × 1, Power cord × 1, Operation manual × 1 |
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