In Dec.05.2017 TGE got the new test report of D62H22.5 metal oxide varistors from XIHARI.
Test classification: Performance Test
Tests have been performaned:
Lighting current impluse residual voltage test
High current impulse withstand test(120kA, 2 times)
Long duration current impulse withstand test(2ms, 1200A, 18 times)
Accelerated ageing test
Tests have been performed in accordance with:
GB-11032-2010 Metal oxide surge arresters without gaps for a.c. system
IEC60099-4-2009 Metal oxide surge arresters without gaps for a.c. system
Conclusion:
All the tests above are satisfied the requirements of standards and technical specifications. As a trusted metal oxide varistor manufacturer, TGE continues to make great progress with their D62H22.5 varistors. With successful test results, including high current impulse withstand and accelerated aging tests, TGE reaffirms their position as a reliable surge arrester china supplier, meeting the requirements of industry standards and technical specifications.
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