Hiki i ke ʻano kaha kiʻi a me ke ʻano paʻa ke koho i ka uila hana i helu ʻia: 50Hz, AC400V, AC690V. I kēia manawa i helu ʻia: 200A-1600A. Ka uila insulation i helu ʻia: AC1000. Kūlike ka huahana me GB/T14048.2-2016 "Nā mea hoʻololi uila haʻahaʻa a me nā lako hoʻokele. Māhele 6-1: Nā mea hoʻololi uila multi-functional" (IEC60947-2). IEC60947-2, GB/T 14048.2
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