Mamiriro ekuyera reshiyo yekunyura
Kutora chiyero uye polarization indekisi ye transformer nekirasi yevoltage ye10kv uye huwandu hwekugovera network transformer pazasi 4000kvA haigone kuyerwa.
Kana iyo transformer voltage level iri 220kv kana pamusoro uye huwandu huri pamusoro pe120MVA, iyo 5000V insulation resistance tester inofanirwa kushandiswa kuyera reshiyo yekunyura.Chiyero chekunyura hachifanirwe kunge chiri pasi pe1.5 pane tembiricha yekamuri.Kana iyo insulation yekudzivirira kukosha yakakura kupfuura 10000MΩ paR60min, iyo polarization index haidiwi.
GD3126A (GD3126B) Insulation Resistance Tester 5kV/10TΩ (10kV/20TΩ)
Matambudziko anotevera anofanirwa kutariswa pakuyera iyo absorption ratio polarization index
(1) Chiyero chega chega chinofanira kusarudza imwechete voltage level insulation resistance tester, vagadziri vakasiyana havana kukanganisa;
(2) Panguva yekuyera, mutsara wepamusoro wemagetsi unofanirwa kusarudzwa semutsara wakakosha wekudzivirira, uye mutsetse weL uye N haugone kuchinjana, mutsara wekuedza haufaniri kukuvadzwa uye kumiswa kusvika pazvinobvira;
(3) Kudzivirira kubhadharisa kusara kubva pakukanganisa mhinduro dzebvunzo, chinhu chakaedzwa chinofanira kuburitswa zvizere pamberi pekuyedzwa;
(4) Pamberi pekuedzwa, bvisa tambo yekuedza, pukuta chiyero chekuedza uye iva nechokwadi chokuti pasi rakavimbika;
(5) Kudzivirira kupesvedzera kwepasi kuvuza ikozvino kusvika pazvinobvira mumhepo humidity idiki bvunzo, kana zvichidikanwa kubatanidza nhovo mhete;
Izvo zviri pamusoro ndiwo matambudziko anofanirwa kutariswa pakuyera iyo absorption ratio polarization index.Izvo zvinodikanwa kubhadhara kusarudzwa kwemagetsi emagetsi emagetsi.Inofanira kunge ichienderana neyakaomerwa bvunzo.
Nguva yekutumira: Jan-10-2023