Product Description
Kyoritsu KEW 3127 High Voltage Insulation Tester
Features Kyoritsu KEW 3127 High Voltage Insulation Tester
- Insulation Resistance up to 10TΩ
- 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 Ⅳ 600V
Specifications Kyoritsu KEW 3127 High Voltage Insulation Tester |
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Free Android software “KEW smart 3127” is available on “Google Play Store”(*)<System requirement> • Supporting Android ver. 4.0 or higher • WVGA (800 × 480) resolution or higher |
| (*)Please search “KEW Smart” in Google Play Store. Communication charge may be incurred separately to download application. |
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Insulation resistance
| Test voltage | 250V (*1) | 500V | 1000V | 2500V | 5000V | |
|---|---|---|---|---|---|---|
| Max measurement value |
9.99GΩ | 99.9GΩ | 199GΩ | 999GΩ | 9.99TΩ | |
| Accuracy | 0.0 – 99.9MΩ ±5%rdg±3dgt |
0.0 – 999MΩ ±5%rdg±3dgt |
0.0 – 1.99GΩ ±5%rdg±3dgt |
0.0 – 99.9GΩ ±5%rdg±3dgt |
0.0 – 99.9GΩ ±5%rdg±3dgt |
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| 0.1G – 9.99GΩ ±20%rdg |
1G – 99.9GΩ ±20%rdg |
2G – 199GΩ ±20%rdg |
100G – 999GΩ ±20%rdg |
0.1T – 9.99TΩ ±20%rdg |
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| Short circuit current | Max 5.0mA | |||||
| Output voltage |
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| 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) |
Capacitance 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 Ⅳ 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) |
(*1): IR mode only
(*2): Determined by resistance and Voltage values (over 10MΩ)
(*3): No measurements are possible while charging
(*): Bluetooth is a registered trademark of the Bluetooth SIG, Inc.
Kyoritsu KEW 3127 – Datasheet
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