The Kyoritsu 3025A High Voltage Insulation Tester is able to measure insulation resistance up to 1 TΩ, or calculate PI / DAR indices by pressing a single button.
The Kyoritsu KEW 3025A has several test voltage levels starting at 250 V and ending at 2,500 V . In addition to resistance measurements, the polarization index PI and the DAR absorption ratio can be used. The V AC / DC function switch position then serves as a voltmeter up to 600 V AC / DC.
Kyoritsu 3025A High Voltage Insulation Tester Specifications:
Kyoritsu 3025A – Insulation resistance
| Rated voltage | 250V | 500V | 1000V | 2500V | |
|---|---|---|---|---|---|
| Accuracy | 0.0 – 100.0MΩ | 0.0 – 99.9MΩ 80 – 1000M Ω |
0.0 – 99.9MΩ 80 – 999MΩ 0.80 – 2.00G Ω |
0.0 – 99.9MΩ 80 – 999MΩ 0.80 – 9.99GΩ 8.0 – 100.0GΩ |
|
| ±5%rdg±3dgt | ±5%rdg±3dgt | ±5%rdg±3dgt | ±5%rdg±3dgt | ||
| Short circuit current | 1.5mA | ||||
| Output voltage | |||||
| Accuracy | ±10% | -10 – +20% | 0 – +20% | ||
| Monitor | ±10%rdg±20V | ||||
Voltage measurement
| Measuring range | AC: 30 – 600V (50/60Hz), DC: ±30 – ±600V |
|---|---|
| Accuracy | ±2%rdg±3dgt |
Kyoritsu 3025A – 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 |
| Dimensions | 177 (L) × 226 (W) × 100 (D) mm 300 (L) × 315 (W) × 125 (D) mm (Hard case) |
| Weight | 3025A: 1.7kg approx. (including batteries) 4kg approx. (including accessories) |
| Included Accessories | 7165A (Line probe: 3m), 7264 (Earth cord: 3m), 7265 (Guard cord: 3m), 8019 (Hook type prod), 9180 (3025A Hard case), 9181 (3125A Hard case), LR14 (Alkaline battery size C) × 8, Instruction manual |
| Optional Accessories | 7168A (Line probe with alligator clip: 3m), 7253 (Longer line probe with alligator clip: 15m), 8302 (Adaptor for recorder) |
