Mainly suitable for testing the resistance of electrical and electronic products, household appliances, and their materials to electrical trace and corrosion, simulating the use of liquid pollutants and inclined surface specimens at power frequency (48Hz -62Hz). Evaluate the resistance level of electrical insulation materials used under harsh environmental conditions through the measurement of resistance to electrification and corrosion..Under the influence of moisture and impurities in electrical products, insulation leakage may occur between charged parts of different polarities or between charged parts and grounded metal. The resulting arc can cause breakdown, short circuit, or material erosion due to discharge, and even lead to fire. This tester is a destructive test that simulates the above situation on insulation materials, used to measure and evaluate the relative resistance to leakage and marking of insulators under the action of an electric field and impurity containing water at a specified voltage. It is suitable for solid electrical insulation materials and their products in electrical and electronic products, household appliances, such as relay sockets, conversion switch covers, contactors, etc.
According to the requirements of GB/T6553-2014/IEC60587-1984 "Test Method for Evaluating the Resistance of Electrical Insulation Materials to Tracing and Corrosion under Severe Environmental Conditions" and DL/T810-2002 "Technical Conditions for ± 500kV DC Rod Suspension Composite Insulators", the simulation test items specified in the standard for AC/DC Leakage Tracing Test of Insulation Materials, applicable to rubber, plastic and other electrical insulation materials such as inclined plane method. Standard for five sets of silicone rubber testers and silicone testers.
Electrode: 0.5mm thick Material: stainless steel;
Distance between upper and lower electrodes: 50.0mm ± 0.1;
Test voltage: 100V-6000V stepless adjustable;
Voltage regulator: Output: adjustable from 0～250V, with a capacity of 5KVA;
When the circuit current is 60mA, cut off the voltage output;
Test time: 6 hours;
Dropping accuracy: 0.5%;
Voltage stability: ± 1%;
