KEW 3127 - High Voltage Insulation Tester
- Insulation Resistance up to 10T?
- Short-Circuit Current up to 5mA
- Wide Test Voltage from 250V to 5000V
- Diagnostic Insulation Tests: IR, PI, DAR, DD, SV, RAMP (Breakdown and Burn modes), Capacitance, Leakage Current
- Wireless communication by Bluetooth for transferring and showing real-time data to PC and Android device
- Memory and Logging functions
- Filter function reduces noise interference for obtaining stable measurements
- Large back light display with Bar-Graph indication
- Robust design for field use with IP65 (lid closed)
- Powered by rechargeable battery
- Safety Standard IEC 61010-1 CAT ? 600V
Insulation resistance
| Test voltage | 250V (*1) | 500V | 1000V | 2500V | 5000V | |
|---|---|---|---|---|---|---|
| Max measurement value |
9.99G? | 99.9G? | 199G? | 999G? | 9.99T? | |
| Accuracy | 0.0 - 99.9M? ±5%rdg±3dgt |
0.0 - 999M? ±5%rdg±3dgt |
0.0 - 1.99G? ±5%rdg±3dgt |
0.0 - 99.9G? ±5%rdg±3dgt |
0.0 - 99.9G? ±5%rdg±3dgt |
|
| 0.1G - 9.99G? ±20%rdg |
1G - 99.9G? ±20%rdg |
2G - 199G? ±20%rdg |
100G - 999G? ±20%rdg |
0.1T - 9.99T? ±20%rdg |
||
| Short circuit current | Max 5.0mA | |||||
| Output voltage |
||||||
| Accuracy | -10 - +10% | -10 - +20% | 0 - +20% | |||
| Variable | - | -20% - 0% (5% step) | ||||
| Monitor | ±10%rdg±20V | |||||
Voltage measurement
| Measuring range | AC: 30 - 600V (50/60Hz), DC: ±30 - ±600V |
|---|---|
| Accuracy | ±2%rdg±3dgt |
Current measurement
| Measuring range | 0.00nA - 5.50mA |
|---|---|
| Accuracy | ±10%rdg (*2) |
Current measurement
| Measuring range | 5.0nF - 50.0µF, 5.0nF - 25.0µF (5000V) |
|---|---|
| Accuracy | ±5%rdg±5dgt |
General
| Applicable standards | IEC 61010-1, 61010-2-030 CAT ? 600V Pollution degree 2, IEC 61010-031, IEC 61326-1, 2-2 |
|---|---|
| Power source | Rechargeable Battery (Lead-acid Battery) 12V (*3) Charging power: DC 15VA MAX |
| Communication interface | Bluetooth: Ver2.1 + EDR Class2, USB: Ver1.1 |
| Dimensions | 208 (L) × 225 (W) × 130 (D) mm 380 (L) × 430 (W) × 154 (D) mm (Hard case) |
| Weight | 3127: 4kg Approx. (including battery), Total: 8kg Approx. (including Accessories) |
| Included Accessories | 7165A (Line probe), 7224A (Earth cord), 7225A (Guard cord), 8019 (Hook type prod), 8327EU (Power adaptor 15V/1A), 9171 (Hard case), Instruction manual |
| Optional Accessories | 7168A (Line probe with alligator clip: 3m), 7253 (Longer line probe with alligator clip: 15m), 8258 (USB communication set), 8302 (Adaptor for recorder 1mV/1µA) |
