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
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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)

7066A
Test Leads

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