Huazheng HZJY-10K-I High Voltage Insulation Resistance Tester

Description:
Intelligent insulation resistance tester adopts embedded industrial single-chip real-time operating system, with five kinds of voltage output levels (500V, 1000V, 2500V, 5000V, 10000V), large capacity, strong anti-interference, AC and DC, simple operation, automatic calculation Insulation index (absorption ratio, polarization index), various measurement results have the characteristics of anti-power-down function. It is an ideal test instrument for measuring insulation resistance of large-capacity transformers, transformers, generators, high-voltage motors, power cables, and lightning arresters.

Feature
Huazheng Electric Intelligent High-voltage insulation resistance tester, with 5 range: 500V, 1000V, 2500V, 5000V, 10000V, test up to 10TΩ.
1. Strict accordance with the safety standards for design
2.Insulation resistance range 10TΩ @ 10 kv
3.Short circuit current can be adjusted, maximum 5 mA (Up to 10mA short circuit current product can be ordered.
4.Automatic display polarization index (PI), Induced electric absorption ratio test values (DAR), and can test the leakage current and capacitance.
5.The anti-interference performance is superior. When the interference current reaches 2mA, the instrument still ensures the test accuracy.
6.Rapid discharge of capacitive test products, no need for manual discharge when testing cables, automatic rapid discharge of instruments.
7. 2 power supply modes: the battery is powered by lithium ion battery, and the battery life can reach 4 hours (10000V @100m test resistance). It can also be charged while in use. In case of power failure, it can be automatically converted from AC power supply to battery power supply.
8.Insulation resistance simulation column.
9.Digital filtering functions, external influence deviation display value causing mitigation point using filter function.
10.Perfect protection function, and the spare fuse prompt functions.

Specification Parameter
1.Safety Standard
IEC 61010-1 CAT.IV 600V
IEC 61326 EMC specification: test, control and electrical equipment for testing
IEC60529 IP64 （Outer closed state）
2.AC Power：120V±10%，50/60 HZ ，20 VA
3.battery：16.8V Lithium ion rechargeable battery
4. Battery Life：10000V@100M， 4 hour
5.size（L x W x H）：26cm x 20cm x 16cm
6.weight：3kg
7.Test voltage accuracy: the nominal value 100% to 110%
8. Voltage measurement accuracy：5%+3V
9.Current test range：10mA
10.current measure precision：5%+0.2nA
11. short-circuit current： 5mA
12.Capacitance test range：20uF
13.Capacitance testing accuracy：15%+0.03uF
14. Capacitor discharge rate： from 10000V to 10V，0.5S/µF
15.Insulation resistance testing range and accuracy （T:23±5ºC ，RH :45 – 75%）