CJM1 Mold Case Circuit Breaker Yakagadzirirwa 125A ine Yakakwira Kutyora Kugona MCCB

Tsanangudzo Pfupi

Application

CJMM1 yakatevedzana yakaumbwa kesi circuit breaker (inozonzi sedunhu breaker) inoshanda kune AC 50/60HZ simba rekugovera network reketi ine yakatemerwa insulation voltage ye800V, yakatemerwa oparesheni voltage ye690V uye yakatemerwa kushanda ikozvino kubva 10A kusvika 630A, inoshandiswa kugovera. simba uye kudzivirira redunhu uye simba rekushandisa midziyo kubva mukukuvadzwa nekuda kwekuremerwa, kupfupi dunhu, pasi pemagetsi uye zvimwe zvikanganiso, inoshandiswawo kune zvisingaite kutanga kwemota pamwe nekuremerwa, kupfupi dunhu uye pasi pekudzivirira kwemagetsi.Iri dunhu redunhu rine zvakanakira zvidiki. vhoriyamu, yakakura kutyora simba, pfupi arcing (kana noarcing) zvichingodaro, inogona kuve yakashongedzerwa nemidziyo senge alarm yekubata, shunt kuburitswa, yekubatsira kuonana nezvimwe, chigadzirwa chakanakira mushandisi.Iyo yasara yazvino yedunhu breaker inogona kuisirwa yakatwasuka (yakatwasuka kuisirwa) kana kuisirwa yakatwasuka (yakatwasuka kuisirwa) Chigadzirwa chacho chinoenderana nezviyero zveIEC60947-2 uye Gb140482.

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Product Detail

Product Tags

MOLDED CASE CIRCUIT BREAKERS (MCCB)

Molded case circuit breakers zvigadziriso zvemagetsi zvakagadzirirwa kuchengetedza dunhu remagetsi kubva kune yakawandisa ikozvino.Iyi yakawandisa ikozvino inogona kukonzerwa nekuda kwekuremerwa kana kupfupika kwedunhu.Iyo molded kesi circuit breakers inogona kushandiswa muhupamhi hwemagetsi uye ma frequency ane yakatsanangurwa yakaderera uye yepamusoro muganho weinogadziriswa rwendo marongero.Pamusoro pemakina ekugumbusa, maMCCB anogona zvakare kushandiswa semanyorerwo ekudzimisa switch kana paine emergency kana kugadzirisa mabasa.MCCBs akamisikidzwa uye akaedzwa overcurrent, voltage surge, uye kuchengetedzwa kukanganisa kuti ive nechokwadi chekushanda kwakachengeteka munzvimbo dzese nemashandisirwo.Ivo vanoshanda zvinobudirira sereset switch yedunhu remagetsi kudzima simba uye kuderedza kukuvadzwa kunokonzerwa nekuremerwa kwedunhu, kukanganisa kwepasi, mapfupi maseketi, kana ikozvino inodarika iyo inomisikidza ikozvino.

Product Model

CJ:Kodhi yebhizinesi
M:Mould kesi circuit breaker
1:Design Nhamba
□:Yakayerwa ikozvino yefuremu
□:Kutyora kugona hunhu kodhi/S inoreva yakajairika mhando (S inogona kusiiwa)H inoreva mhando yepamusoro

Cherechedzo: Kune mhando ina dzema neutral pole (N pole) yezvikamu zvina chigadzirwa. The neutral pole yerudzi A haina kugadzirwa ne over-current tripping element, inogara yakabatidzwa, uye haina kubatidzwa kana kudzimwa pamwe chete nezvimwe. matanda matatu.
Bango rakarerekera rerudzi B harina kurongedzerwa ne-over-current tripping element, uye rinobatidzwa kana kudzima pamwe chete nemamwe mapango matatu (i neutral pole inobatidzwa isati yadzimwa) yazvino, uye inobatidzwa kana kudzima pamwe chete nemamwe matanda matatu (iyo isina kwairi danda inobatidzwa isati yadzimwa) Iyo isina kwayakarerekera yerudzi D inoshongedzerwa nepamusoro-ikozvino chinhu chekutsika, inogara ichibatidzwa uye haibatiswe. pamusoro kana kudzika pamwe chete nemamwe matanda matatu.

Tafura 1

Zita rekushandisa	Kuburitswa kwemagetsi	Compound release
Yekubatsira kuonana, pasi pemagetsi kuburitswa, alam kuonana	287	378
Maseti maviri ekubatsira ekubatanidza, alarm yekubata	268	368
Shunt kuburitswa, alarm yekubata, yekubatsira kuonana	238	348
Pasi pemagetsi ekuburitswa, alarm yekubata	248	338
Wekubatsira kuonana nearamu kubata	228	328
Shunt kuburitsa alarm contact	218	318
Auxiliary contact under-voltage release	270	370
Mapiri maviri ekubatsira kuonana seti	260	360
Shunt kuburitsa under-voltage kuburitswa	250	350
Shunt kuburitsa yekubatsira kuonana	240	340
Under-voltage release	230	330
Mubatsiri kuonana	220	320
Shunt release	210	310
Alarm contact	208	308
Hapana chekushongedza	200	300

Classification

Nekupwanya simba: yakajairika mhando (rudzi S) b yakakwirira yekutyora simba mhando (mhando H)
Nekubatanidza maitiro: yepamberi bhodhi yekubatanidza, b kumashure bhodhi yekubatanidza, c plugin mhando
Nemaitiro ekushanda: kushanda kwakananga kubata, b kutenderera mubato wekushanda, c kushanda kwemagetsi
Nenhamba yematanda: 1P, 2P, 3P, 4P
Nekuwedzera: alarm yekubata, yekubatsira kubata, shunt kuburitswa, pasi pevolti kuburitswa

Normal Service Condition

Kukwirira kwenzvimbo yekuisa hakufaniri kudarika 2000m
Ambient air tembiricha
Tembiricha yemhepo yakadzika haifaniri kudarika +40 ℃
Avhareji kukosha haifaniri kudarika +35 ℃ mumaawa makumi maviri nemana
Tembiricha yemhepo yakadzika haifaniri kunge iri pasi pe -5 ℃
Atmosphere condition:
1Pane mwando wemumhepo pano haufanire kudarika 50% patembiricha yepamusoro ye +40 ℃, uye inogona kukwira tembiricha yakaderera, kana tembiricha yakadzika zvakanyanya mumwedzi wemvura isingapfuure 25℃ inogona kuita 90%,conden sationon product surfacedue. kushanduka kwekushisa kunofanirwa kuverengerwa.
Chiyero chekusvibisa ikirasi 3