| Testing voltage AC/DC |
0.2 kV to 5.00 kV AC, 500 VA (max. 30 minutes), 0.2 kV to 5.00 kV DC, 50 VA (continuance) |
| Voltage setting |
Digital setting (0.01 kV setting resolution) |
| Waveform/Frequency |
Sine wave (5% or less distortion, unloaded), 50/60 Hz selectable |
| Current measurement |
0.01 mA to 100.0 mA, Average rectified display (Digital) |
| Measurement range |
10 mA (0.01 mA resolution), 100 mA (0.1 mA resolution) |
| Voltmeter |
Digital: accuracy ±1.5 % f.s. (f.s.=5.00 kV) (Average rectified display) |
| Decision method |
Window comparison (digital settings) |
[Insulation test]
| Rated testing voltage |
50 to 1,200 V DC (in 1 V steps) |
| Rated testing current |
1 mA, Short-circuit current: 200 mA or less |
| Measurement range/accuracy |
0.10 to 9999 MΩ, 4 ranges, ± 4 % rdg. (representative values for 0.5 MΩ to 1,000 MΩ) |
| Decision method |
Window comparison (digital settings) |
[Timer]*Test times may differ from set timer times depending on the load.
| Setting range |
0.3 to 999 s |
| Ramp/delay |
Testing voltage ramp-up, or down, Insulation test delay: 0.1 to 99.9 s |
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Thiết bị thử an toàn điện Hioki 3153 (5KV AC/DC, IR)
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