Using hygroscopic resins under high humidity conditions may cause the deterioration of the insulation resistanceof a capacitor. An epoxy resin can be used as a less hygroscopic resin.
Our main products are capacitors, insulation resistance tester, DC high voltage generator, testing transformer, insulating oil tester, like transformer oil dielectric tester(BDV tester), transformer loss tester, transformer oil acid tester, flash point tester and so on.
The HZJY-10Kv builds on the latest family of Sonel Instruments with the introduction of this meter, a 10kV insulation resistance tester with a host of advanced features, making it a versatile and robust choice for professional field use.
Insulation resistance: under normal ambient conditions, after high temperature test, low temperature test, temperature varing test and humidity heat test, the insulation resistance between any two independent contacts, and/or between contacts and metal parts≥ 1000MΩ.
Surveys are completed in full accordance with the requirements of BS7671(with the exception that, in areas where there is a substantial risk of damaging sensitive equipment, Insulation Resistance Test's will not be attempted), and is to be completed by BS2391 qualified personnel.
This system comprises a temperature and humidity chamber for testing safety and easy setting of the PV module and a high-voltage application insulation resistance measurement system for measuring the leak current between the frame and cell and for controlling the entire system.
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