Features
It has 5 ranges: 500V, 1000V, 2500V, 5000V, 10000V, the maximum test can reach 20TΩ, and the manual boost function.
● Designed in strict accordance with safety standards
● Insulation resistance range 20TΩ@10kV
● The short-circuit current can be adjusted up to 3mA.
● Automatically display the test values of polarization index (PI) and absorption ratio (DAR), which can test leakage current and capacitance, as well as dielectric discharge test (DD), step voltage test (SV), ramp test: the instrument automatically boosts, Until the set value, it is qualified. If it is not reached, there is a breakdown in the middle or the current is too large, it is unqualified.
● Excellent anti-interference performance, when the interference current reaches 2mA, the instrument still guarantees the test accuracy.
● The AC and DC voltage test function of the tested circuit can automatically identify AC or DC.
● The capacitive test product is discharged quickly. When the cable is tested, manual discharge is not required, and the instrument automatically discharges quickly.
● 2 power modes: use lithium battery for power supply, battery life can reach 6 hours.
At the same time, it can be charged in use. In the event of a power failure, it can automatically switch from AC power supply to battery power supply.
● All Chinese display, Chinese prompt operation, simple and clear, and can display the insulation resistance simulation column.
● Digital filter function, use the filter function to reduce the influence when the display value is deviated due to external influence.
● Complete protection function, and equipped with fuse blowing prompt function.
● Data saving function, and data can be exported.
Technical specifications
● Safety specifications
IEC 61010-1 CAT.IV 600V Pollution degree 2
IEC 61326 EMC specification: electrical equipment for testing, control and inspection
IEC60529 IP64 (outer box closed state)
● AC power supply: 220V±10%, 50/60 HZ, 20 VA
● Battery power supply: 16.8V lithium ion battery
● Battery life time: 5000V@100M, about 6 hours
● Dimensions (length x width x height): 27cm x 23cm x 16cm
● Weight: 3.8kg
● Output voltage accuracy: 100% to 110% of the nominal value
● Output voltage monitoring accuracy: ±5%±10V
● Voltage measurement range: AC: 30-600V (50HZ/60HZ), DC: 30-600V
● Voltage measurement accuracy: ±2%±3dgt
● Current test range: 10mA
● Current measurement accuracy: 5%+0.2nA
● Short circuit current: 2 to 5mA, adjustable output
● Capacitance test range: 25uF
● Capacitance test accuracy: ±10%±0.03uF
● Discharge rate of capacitor sample: from 5000V to 10V, 1S/µF
● Protection: 2% error, shielding 500kΩ leakage resistance under 100MΩ load
● Analog display range: 100kΩ to 10TΩ
● Digital display range: 10kΩ to 20TΩ
● Insulation alarm: 0.01MΩ to 9999.99MΩ
● Insulation resistance test range and accuracy (temperature: 23±5ºC, relative temperature: 45 – 75%RH)
Range Accuracy | 500V | 1000V | 2500V | 5000V | 10000V | Manual voltage regulation |
n.s. | <100K | <100K | <100K | <100K | <100K | Range: 1G/V, 100G at 100V. When the voltage is less than 200V, the resistance error increases by 10% |
±5%rdg±3dgt | 100K -100G | 100K-200G | 100K-500G | 100K-1T | 100K-2T | |
±20%rdg | 100G-1T | 200G-2T | 500G–5T | 1T-10T | 2T-20T | |