The tracking tester is suitable for conducting tracking tests on electrical and electronic products, household appliances and their materials. It simulates the possibility of leakage on insulators between live parts of different polarities or between live parts and grounded metal parts. Measure and evaluate the relative tracking resistance of insulators under the specified voltage when the electric field and water containing impurities are applied. This equipment is designed and manufactured in accordance with the relevant provisions stipulated in the national standards GB4706.1 or GB4207 "Safety of Household and Similar Electrical Appliances Part 1: General Requirements".
The shell and structural parts of the leakage tracking tester are made of stainless steel or brass; the electrode tip is platinum metal (platinum), which is resistant to high temperature and corrosion; the drop count is accurate, and the control system is stable and reliable.
l Adopt rectangular platinum electrode, the acting force of the two poles on the sample is 1.0N Â± 0.05N.
l The applied voltage is adjustable between 100 ï½ž 600V (48 ï½ž 60Hz). When the short-circuit current is 1.0 Â± 0.1A, the voltage drop should not exceed 10%. When the short-circuit leakage current is equal to or greater than 0.5A in the test circuit, the time After maintaining for 2 seconds, the relay will act to cut off the current, indicating that the sample is not qualified.
l The time constant of the dripping device is adjustable, and the drip volume is accurately controlled from 44 to 55 drops / cm3 and the dripping time interval is 30 Â± 5 seconds.
The volume of the cabinet is 0.1m3 / 0.5 m3
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