HRW/HRXWO 10-35KV 10A Kusvibiswa kwekunze kusingachinji mhando yesilicon rabha yakakwira voltage ikozvino inomisa fuse
Product Description
Yakakwira voltage parizvino inodzikamisa fuse inoshanda kune yemukati AC 50Hz, yakayerwa voltages e3.6KV, 7.2KV, 12KV, 24KV, 40.5KV, yakayerwa mafungu e0.5 uye 2, 3, 5, 7.5, 10A masisitimu, uye anoshanda kudzivirira masisitimu. kuwandisa uye kupfupika kwedunhu kukanganisa kwekunze 35KV voltage transformers uye tambo dzemagetsi.Inogona kushandiswa pamwe chete nemamwe madivayiri ekuchinja, senge mitoro switch uye real contactors, sechinhu chinodzivirira chepfupi dunhu uye kuwandisa kwemagetsi ekushandura uye mamwe ma backup dhizaini, uye zvakare inodiwa inotsigira chigadzirwa chepamusoro-voltage switch mafuremu, mhete. network mafuremu, uye yakakwirira/yakaderera-voltage prefabricated substations.
Yakakwira voltage parizvino inodzikamisa fuse ine shoma ikozvino uye nekukurumidza.Kukosha kwepamusoro kwefault current kunowanzo onekwa half wave.Kana iyo bhiriji muviri wabviswa, ese mapfupi edunhu ikozvino anoendeswa kune yakakwira-voltage ikozvino inomisa fuse.Iyo yemukati pfupi yedunhu ikozvino yefuse ichanyungudika, kuputsa, kugadzira arc pakati pemapupu uye kudzima arc mune ramangwana uye kana yasimuka, kudzikamisa uye nechisimba kugura pfupi saiti yezvino (t ＜ 2ms), kuitira kuti ikozvino haigone. svika painotarirwa peak value ye short circuit current.Kana iyo pfupi-yedunhu ikozvino inokwira kuIp, iyo fuse ichasevha uye kucheka ikozvino.Ikozvino yakagurwa Ip inongosvika gumi neshanu muzana yehuwandu hwepamusoro hweiyo inotarisirwa ikozvino, ichideredza zvakanyanya kukanganisa kwechikanganiso chiripo pasimba re electrodynamic uye thermal mhedzisiro yekugadzira simba uye shanduko midziyo.Iyo arc voltage inogadzirwa neakakwira-voltage ikozvino inomisa fuse inogona kuganhurirwa neasina mutsara kuramba, iyo inogona kushandirapamwe nebhiriji kuramba kugadzirisa dambudziko rekusakwana kugona kweyakakwira-voltage yazvino yekumisa fuse uye kugadzirisa huwandu hwekushandisa kwese. mudziyo.
Iyo fuse inoumbwa nechubhu yakanyunguduka, porcelain bushing (silicone rubber insulation sheath), inosunga flange, inochinjika post insulator uye terminal.Gadzirisa zvivharo zvivharo uye nyungudusa mapaipi kumativi ose mu porcelain bushing nekutsikirira, uye ipapo gadzirisa porcelain bushing pane rod post insulator ine flange yakasimba.
Iyo pombi yakanyunguduka inotora chengetedzo ine yakakwira silicon oxide seyo arc yekudzima svikiro, uye waya yesimbi ine dhayamita diki inoshandiswa sefuse.Kana iyo yakawandisa ikozvino kana pfupi yedunhu ikozvino ichipfuura nepakati pechubhu yakanyungudika, iyo fuse inonyungudika pakarepo.Iyo arc inoitika mune akati wandei akafanana akatetepa slits.Iyo simbi mhute muarc inopinda mujecha re quartz, inoparadzaniswa zvakasimba, uye inokurumidza kudzima arc.Naizvozvo, iyo fuse ine kuita kwakanaka uye yakakura kutyora kugona.
Tsanangudzo Yemuenzaniso
Technical parameters
Product features
1. High breaking capacity.Kazhinji, iyo yakatemerwa pfupi-sekete breaking ikozvino (inotarisirwa kukosha inoshanda) yeakakwira-voltage ikozvino-inomisikidza fuse i50kA, uye yakatemerwa yepfupi-sekete yekupwanya kugona kwezvimwe zvigadzirwa zvinobva kunze kwenyika zvinosvika 63kA.
2. Parizvino-kumisa simba, kazhinji mudzimba akakwira-voltage ano-kumisa mafuse, senge 100A fuse, iyo yekucheka-yepamusoro peak kukosha kwazvino ingangoita 18kA kana kukosha kunoshanda kweinotarisirwa pfupi-circuit ikozvino iri 50kA, nepo kune imwe nguva. yakaunzwa kunze kwenyika 100A fuse, mukati Kana iyo inotarisirwa yenguva pfupi-yenguva ino inoshanda kukosha iri 63kA, iyo yakatemwa-yepamusoro peak kukosha iripo ingori 18kA.
3. Pane zvishoma kutyora ikozvino.Kune azvino-anomisa fuse ekudzivirira kwetransformer, iyo shoma yekupwanya ikozvino inowanzo 3 kusvika 5 nguva yakayerwa ikozvino yefuse.Paunenge uchisarudza, inofanirwa kuve nechokwadi kuti iyo shoma fusing ikozvino haina kukura kupfuura iyo shoma shoma-yedunhu ikozvino yedunhu rakachengetedzwa.
4. Kurasikirwa kwesimba kuduku, izvo zvinovimbisa kuti chigadzirwa chine kuderera kwekushisa.Iyi ficha inonyanya kubatsira kana fuse ichishandiswa mune yakavharirwa yakazara insulation mudziyo.Low arc voltage: Panguva yekupwanya, iyo arc voltage yakadzikira, uye kana ichishandiswa musystem ine voltage yakaderera pane yakayerwa voltage, iyo arc voltage inozoderedzwa zvakare, kuitira kuti iyo 12KV fuse igone kushandiswa mu 12KV kana 7.2KV system pasina kukuvadza iyo system insulation ngozi.
5. Kukanganisa kwechimiro chechimiro idiki, uye kukanganisa kweiyo nguva-yazvino hunhu curve iri pasi pe ± 10%, iyo inovimbisa kuvimbika kwechigadzirwa.Zvakare, zvese zvinoenderana neInternational Electrotechnical Commission (IEC) chiyero.Mhando yebhasibar inogona kusungirirwa zvakananga kune busbar ine screws, iyo ine zvakanakira yediki yekuisa vhoriyamu uye yakavimbika kuonana;nepo plug-in mhando iri nyore kutsiva uye inogona kushandiswa nemagetsi.
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