INSULATION TESTER
KYORITSU KEW 3125A | HIGH VOLTAGE INSULATION TESTER KEW 3125A
- KYORITSU KEW 3125A 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
40,000.00 EGP
KYORITSU KEW 3125A | HIGH VOLTAGE INSULATION TESTER KEW 3125A
- 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 IV 300V / CAT III 600V
Applications:
- High Voltage Equipment Insulation Testing.
- Transformer Insulation Resistance Measurement.
- Electric Motor Insulation Diagnostics.
- Power Cable Insulation Evaluation.
- Switchgear and Panel Testing.
- Preventive Maintenance in Electrical Installations.
- Field Testing of Electrical Infrastructure.
- Quality Control in Manufacturing or Commissioning.
Package Contents:
- 1x Main instrument unit (KEW 3125A)
- 1x Line probe (MODEL 7165A)
- 1x Earth cord (MODEL 7264)
- 1x Guard cord (MODEL 7265)
- 1x Hook-type probe tip (MODEL 8019)
- 1x Hard case (MODEL 9181)
- 8x Batteries LR14 (C) size
- 1x Instruction manual
| brands |
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Insulation resistance |
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|---|---|---|---|---|---|
| Test voltage | 250V | 500V | 1000V | 2500V | 5000V |
| Measuring range | 0.0 – 100.0MΩ | 0.0 – 99.9MΩ 80 – 1000MΩ |
0.0 – 99.9MΩ 80 – 999MΩ 0.80 – 2.00GΩ |
0.0 – 99.9MΩ 80 – 999MΩ 0.80 – 9.99GΩ 8.0 – 100.0GΩ |
0.0 – 99.9MΩ 80 – 999MΩ 0.80 – 9.99GΩ 8.0 – 99.9GΩ 80 – 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 | ||||
| Rated test current | 0.7 – 0.9mA at 0.25MΩ load | 0.8 – 1mA at 0.5MΩ load | 1 – 1.2mA at 1MΩ load | 1 – 1.2mA at 2.5MΩ load | 1mA – 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 |
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| Measuring range | AC: 30 – 600V (50/60Hz) DC: ±30 – ±600V |
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| Accuracy | ±2%rdg±3dgt | ||||
| General | |||||
| Applicable standards | IEC 61010-1, 61010-2-030 CAT Ⅳ 300V / CAT Ⅲ 600V Pollution degree 2 IEC 61010-031, IEC 61326-1, 2-2 |
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| Power source | DC12V : LR14/R14 × 8pcs | ||||
| Dimension | 177 (L) × 226 (W) × 100 (D) mm 300 (L) × 315 (W) × 125 (D) mm (Carrying case [Hard]) |
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| Weight | 1.9kg approx. (including batteries) 4kg approx. (including accessories) |
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Insulation resistance |
|||||
|---|---|---|---|---|---|
| Test voltage | 250V | 500V | 1000V | 2500V | 5000V |
| Measuring range | 0.0 - 100.0MΩ | 0.0 - 99.9MΩ 80 - 1000MΩ | 0.0 - 99.9MΩ 80 - 999MΩ 0.80 - 2.00GΩ | 0.0 - 99.9MΩ 80 - 999MΩ 0.80 - 9.99GΩ 8.0 - 100.0GΩ | 0.0 - 99.9MΩ 80 - 999MΩ 0.80 - 9.99GΩ 8.0 - 99.9GΩ 80 - 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 | ||||
| Rated test current | 0.7 - 0.9mA at 0.25MΩ load | 0.8 - 1mA at 0.5MΩ load | 1 - 1.2mA at 1MΩ load | 1 - 1.2mA at 2.5MΩ load | 1mA - 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 | AC: 30 - 600V (50/60Hz) DC: ±30 - ±600V | ||||
| Accuracy | ±2%rdg±3dgt | ||||
| General | |||||
| Applicable standards | IEC 61010-1, 61010-2-030 CAT Ⅳ 300V / CAT Ⅲ 600V Pollution degree 2 IEC 61010-031, IEC 61326-1, 2-2 | ||||
| Power source | DC12V : LR14/R14 × 8pcs | ||||
| Dimension | 177 (L) × 226 (W) × 100 (D) mm 300 (L) × 315 (W) × 125 (D) mm (Carrying case [Hard]) | ||||
| Weight | 1.9kg approx. (including batteries) 4kg approx. (including accessories) | ||||
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