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%;
