PRODUCTS
- HOME >
- PRODUCTS >
- INSULATION TESTER >
- KEW 3127
HIGH VOLTAGE INSULATION TESTER
KEW 3127
• Insulation Resistance up to 10TΩ
• Short-Circuit Current up to 5mA
• Wide Test Voltage from 250 to 5000V
• Diagnostic Insulation Tests: IR, PI, DAR, DD, SV, RAMP
• 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
• Robust design for field use with IP65 (lid closed)
• Rechargeable battery
• Short-Circuit Current up to 5mA
• Wide Test Voltage from 250 to 5000V
• Diagnostic Insulation Tests: IR, PI, DAR, DD, SV, RAMP
• 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
• Robust design for field use with IP65 (lid closed)
• Rechargeable battery
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 |
|
0.1 - 9.99GΩ ±20%rdg |
1 - 99.9GΩ ±20%rdg |
2 - 199GΩ ±20%rdg |
100 - 999GΩ ±20%rdg |
0.1 - 9.99TΩ ±20%rdg |
||
Short circuit current | Max 5.0mA | |||||
Output voltage |
||||||
Accuracy | -10 - +10% | -10 - +20% | 0 - +20% | |||
Variable | - | -20% - 0% (by 5%) | ||||
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 61010-2-034, IEC 61010-031, IEC 61326-1, 2-2 |
---|---|
Power source | Rechargeable Battery (Lead-acid Battery) 12V (*3) Charging power: DC 15VA MAX |
Communication interface | USB, Bluetooth®5.0 |
Dimension | 208 (L) × 225 (W) × 130 (D) mm 380 (L) × 430 (W) × 154 (D) mm (Hard case) |
Weight | 3127: Approx. 4kg (including battery), Total: Approx. 8kg (including Accessories) |
Accessories | 7165A (Line probe) 7224A (Earth cord) 7225A (Guard cord) 8019 (Hook type prod) 8327EU (Power adapter 15V/1A) 9171 (Hard case), Instruction manual |
Optional Accessories | 7168A (Line probe with alligator clip), 7253 (Longer line probe with alligator clip), 8258 (USB communication set), 8302 (Adapter 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.
Accessories/Optional Accessories /Related Products
- Product Catalogue
- Instruction Manual
- Selection Guide
- Software