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KYORITSU - HIGH VOLTAGE INSULATION TESTER KEW 3125B
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KYORITSU - HIGH VOLTAGE INSULATION TESTER KEW 3125B
Brand : Kyoritsu
Model : KEW 3125B
Product Features
Technical Specifications
Brand : Kyoritsu
Model : KEW 3125B
Product Features
- Insulation Resistance up to 1TΩ
- Short-Circuit Current up to 1.5mA
- Wide Test Voltage from 250V to 5000V
- Diagnosis Function of PI and DAR
- Newly-designed alligator clip
- It comes with a tough hard case
- Filter function reduces noise interference for obtaining stable measurement
- Large display with Bar Graph indication and backlight
- Live voltage warning
- Safety standard IEC 61010-1 CAT Άτ 300V / CAT Άσ 600V
Technical Specifications
| Insulation resistance | |||||
| Test voltage | 250V | 500V | 1000V | 2500V | 5000V |
| Measuring range | 0.0 to 100.0MΩ |
0.0 to 99.9MΩ 80 to 1000MΩ |
0.0 to 99.9MΩ 80 to 999MΩ 0.80 to 2.00GΩ |
0.0 to 99.9MΩ 80 to 999MΩ 0.80 to 9.99GΩ 8.0 to 100.0GΩ |
0.0 to 99.9MΩ 80 to 999MΩ 0.80 to 9.99GΩ 8.0 to 99.9GΩ 80 to 1000GΩ |
| Accuracy | ±5%rdg±3dgt | ±5%rdg±3dgt | ±5%rdg±3dgt | ±5%rdg±3dgt |
±5%rdg±3dgt ±20%rdg (100GΩ or more) |
| Short circuit current |
1.5mA |
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| Rated test current |
0.7 to 0.9mA at 0.25MΩ load |
0.8 to 1mA at 0.5MΩ load |
1 to 1.2mA at 1MΩ load |
1 to 1.2mA at 2.5MΩ load |
1mA to 1.2mA at 5MΩ load |
| Open circuit current |
250V +10%,-10% |
500V +20%,-10% |
1000V +20%,-0% |
2500V +20%,-0% |
5000V +20%,-0% |
| Voltage measurement | |||||
| Measuring range |
30 to 600V AC (50/60Hz) ±30 to ±600V DC |
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| Accuracy |
±2%rdg±3dgt |
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|
General |
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| Applicable standards |
IEC 61010-1, 61010-2-030 CAT Άτ 300V / CAT Άσ 600V Pollution degree 2 IEC 61010-031, IEC 61326-1, 2-2 |
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| Power source |
DC12V : LR14/R14 × 8pcs |
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| Dimension |
177 (L) × 226 (W) × 100 (D) mm 300 (L) × 315 (W) × 125 (D) mm (Carring case [Hard]) |
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| Weight |
Approx. 1.9kg (including batteries) Approx. 4kg (including accessories) |
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| Accessories |
7165A (Line probe) 7264 (Earth cord) 7265 (Guard cord) 8019 (Hook type prod) 9204 (Carring case [Hard]) LR14 (Alkaline battery size C) × 8 Instruction manual |
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| Optional accessories |
7168A (Line probe with alligator clip) 7253 (Longer line probe with alligator clip) 8302 (Adaptor for recorder) |
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