KDDQ 2679 Cable DC Parameters Comprehensive Tester

　　This product is especially suitable for long-distance power cable insulation resistance test, nuclear phase test, 10kV DC withstand voltage test of outer sheath and connector outer sheath, insulation resistance of sheath protector, and DC volt of sheath protector安 Characteristics.

　　Features

• 　　Single tester integrates insulation resistance test, phase check, sheath DC withstand voltage, leakage current, sheath protector DC volt-ampere characteristic test and other functions, which greatly improves on-site testing efficiency;
• 　　1000V/2500V/5000V/10000V four gears rated voltage, the maximum range is 100GΩ;
• 　　The maximum output short-circuit current is 20mA, and the maximum output power is about 200W. It can quickly charge distributed capacitors, which is especially suitable for long-distance cable testing; DC withstand voltage test, when the load resistance is as low as 0.5MΩ, the 10kV test voltage drop <10%;
• 　　can switch and display insulation resistance and leakage current, which is convenient for data recording;
• 　　The DC reference voltage is up to 12000V, and the leakage current measurement range is 20μA-20mA;
• 　　Automatically complete the DC reference voltage U1mA and leakage current 10.75 U1mA measurement of the protector's DC volt-ampere characteristics, without manual operation;
• 　　7-inch touch color screen, the same screen real-time display port voltage, Rt, R15s, R60s, R10min, absorption ratio and polarization index, leakage current, etc. During the test, the insulation resistance value is displayed simultaneously with numbers and virtual pointers. Virtual pointer logarithmic scale, stable value, intuitive display of capacitive absorption process, digital display of measured value for easy reading;
• 　　The measurement operation is simple, and other functions can be quickly accessed by touching the button;
• 　　Perfect protection function, can withstand short-circuit and residual voltage impact on the tested product, and automatically discharge after the test;
• 　　Test data can be stored and uploaded to the computer via USB.