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Kyoritsu KEW 3127 High Voltage Insulation Testers
Insulation Resistance up to 10T/p>
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/td> | 99.9G/td> | 199G/td> | 999G/td> | 9.99T/td> | |
| Accuracy | 0.0 - 99.9Mbr />%rdgdgt | 0.0 - 999Mbr />%rdgdgt | 0.0 - 1.99Gbr />%rdgdgt | 0.0 - 99.9Gbr />%rdgdgt | 0.0 - 99.9Gbr />%rdgdgt | |
| 0.1G - 9.99Gbr />0%rdg | 1G - 99.9Gbr />0%rdg | 2G - 199Gbr />0%rdg | 100G - 999Gbr />0%rdg | 0.1T - 9.99Tbr />0%rdg | ||
| Short circuit current | Max 5.0mA | |||||
| Output voltage | ||||||
| Accuracy | -10 - +10% | -10 - +20% | 0 - +20% | |||
| Variable | - | -20% - 0% (5% step) | ||||
| Monitor | 0%rdg0V | |||||
Voltage measurement
| Measuring range | AC: 30 - 600V (50/60Hz), DC: 0 - 00V |
|---|---|
| Accuracy | %rdgdgt |
Current measurement
| Measuring range | 0.00nA - 5.50mA |
|---|---|
| Accuracy | 0%rdg(*2) |
Capacitance measurement
| Measuring range | 5.0nF - 50.0, 5.0nF - 25.0 (5000V) |
|---|---|
| Accuracy | %rdgdgt |
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/1) |
(*1): IR mode only
(*2): Determined by resistance and Voltage values (over 10M
(*3): No measurements are possible while charging
(*): Bluetooth is a registered trademark of the Bluetooth SIG, Inc.