Profile:
KD2671C insulation resistance tester is composed of medium and large scale integrated circuit. The output power of this table is large, the short-circuit current value is high, and the output voltage level is many (there are four voltage levels). The working principle is that the DC high voltage generated by the battery in the machine as a power supply through DC/DC conversion from E pole to the test product to the L pole, thus generating a current from E to L pole, after I/V conversion through the divider to complete the calculation directly will be measured insulation resistance value displayed by the LCD.
Features:
Performance characteristics
1, suitable for insulation testing in the maintenance, testing and verification of various electrical equipment.
2, 31/2LCD large screen digital display, high resolution, easy reading.
3, there are four rated insulation test voltage, strong load capacity.
4, easy to operate, easy to carry, accurate, reliable and stable.
5, low power consumption, 12V/1.8AH lithium battery power supply, long service time. (or use AC AC220V power supply.)
6, the battery voltage is insufficient, there is an undervoltage symbol "" display.
7, with shock-proof, dust-proof, moisture-proof structure, adapt to harsh working environment.
8, the protection function is perfect, can withstand short circuit and residual voltage impact of the measured electrical appliance.
Parameter:
Technical index
Model :KD2671C
Rated voltage: 1000V,2500V; 5000V; 10000V
Operating voltage: Rated voltage ±10% Load ≥20MΩ
Measurement range and error: (1~1999)MΩ ±(5%RDG+2d); (2.00~199.9)GΩ ±(10%RDG+2d)
Output short-circuit current: ≤2mA
Insulation resistance: ≥50MΩ (1000V)
Voltage: AC 3kV; 50Hz/1min
Operating temperature and humidity: -10℃ ~ +50℃ < 70%RH
Power supply: DC DC12V rechargeable lithium battery
Power consumption: ≤150mA;
Dimensions: 260mm(L)×180mm(W)×100mm(D)
Weight: ≈1kg