JCM3

JCM 3 akatevedzana epurasitiki kesi wedunhu breaker (inozozivikanwa sedunhu breaker) imhando nyowani yedunhu redunhu rakagadzirwa uye rakagadzirwa nekambani yedu ichishandisa epasi rose tekinoroji.iyo yedunhu inotyora inokodzera ac 50Hz kana 60Hz, yakatarwa insulation voltage 800V (JCM-63 is 500V).Rated operating voltage kusvika 690V (JCM3-100 is 400V-690V) inonzi ikozvino kusvika ku800a distribution network circuit, inoshandiswa kugovera simba nekudzivirira mitsara nemidziyo yemagetsi kubva pakuremerwa, pfupi, pasi pemagetsi uye kumwe kukuvadzwa, Panguva imwe chete inogonawo zvakare. Inoshandiswa semota isingawanzo kutanga uye kuwandisa, pfupi dunhu, pasi-voltage dziviriro.Circuit breaker ine hunhu hwehukuru hudiki, yakakura kutyora simba, pfupi kubhururuka arc, anti-vibration zvichingodaro.inyika uye ngarava Ideal chigadzirwa chekushandisa.
Zvigadzirwa zvinoenderana neGB 14048.2 uye IEC 60947-2 zviyero.uye kuburikidza neCCC certification

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Mamiriro ekushanda akajairika

Ambient air tembiricha
Kukosha kwepamusoro kwepamusoro hakusi kudarika + 40 ℃, iyo yakaderera muganho kukosha haisi pasi pe -5 ℃;
Avhareji kukosha kwemaawa makumi maviri nemana haipfuuri + 35 ℃;
Kukwirira kwenzvimbo yekuisa hakupfuuri 200 OM.
· mamiriro emuchadenga
Atmospheric hama humidity haipfuure 50% pane ambient air tembiricha ye + 40
℃: hunyoro hwepamusoro hunogona kuwanikwa pane tembiricha yakaderera, neavhareji
mwedzi wakanyanya kunyorova
Avhareji yepamusoro hunyoro hunyoro hwehukama hunyoro ndeye 90%, nepo iyo
avhareji pamwedzi hunyoro hushoma hwemwedzi ndeye + 25 ℃, tichifunga nezve
kuchinja kwekushisa kunoitika pachigadzirwa chepamusoro
Kupfuura zvinopihwa, vashandisi vanofanirwa kubvunza fekitori.
danho rekudzivirira: 3.
Kuisa mamiriro: vertical kana horizontal installation.
· mhando yekuisa: Kirasi III

Features

1. Zviyero zvevanoputsa dunhu zvinoratidzwa mutafura iri pasi apa.
2, Distribution circuit breaker over-current release action character ona tafura 3, (ye30 ℃ danda rimwe nerimwe panguva imwechete maitiro emagetsi).
3, Motor circuit breaker pamusoro-ikozvino kuburitsa chiito maitiro ona tafura 4, (ye30 ℃ danda rimwe nerimwe panguva imwe chete simba
maitiro).
4, Circuit breaker short-circuit instantaneous protection current setting value ona tafura 5, kururama kwayo ndiko + 20%.Izvo zvishongedzo zvakakamurwa mumhando ina: shunt kuburitswa, pasi pemagetsi kuburitswa, yekubatsira kubata uye alarm kubata;zvekunze zvishongedzo zvinosanganisira rotary mubato wekushandisa mashandiro, magetsi ekushandisa, nezvimwe.