Electric Molded Case Circuit Breaker

Electric Molded Case Circuit Breaker imhando yemidziyo yemagetsi ine mabasa ekudzivirira akadai sekuremedza, pfupi pfupi uye pasi pevoltage. Nheyo yekushanda kwayo ndeyekuti pasi pemamiriro ekushanda akajairika, muparadzi wedunhu ari munzvimbo yakavharwa, kana dunhu rinoremerwa, dunhu pfupi kana pasi pemagetsi uye zvimwe zvikanganiso, muparadzi wedunhu anozodzima dunhu, kuitira kuchengetedza dunhu uye kuchengetedzwa kwemidziyo.

Model:STM1-250L

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Product Description

Model		STM1-125			STM1-250			STM1-400			STM1-630			STM1-800			STM1-1250
Yakatemerwa Cortirucus currt		125			250			400			630			800			1250
Yakatemerwa Curert hn(A)		16,20,25,32,40.50			100,125,140,160,			250,315,350,400			400,500,630			630,700,800			80,010,001,250
		63,80,100,125			180,200,225.25
Rated Operating Votage Ue(V)DC								500,550,7			501,000
Rated Isuation Votage UKV)		1000			1000			1500			1500			1500			1500
Uimp(KV)
Test Votage One Miute(V)		3500			3500			3500			3500			3500			3500
Kutyora Kugona (KA)		L	M	H	L	M	H	L	M	H	L	M	H	L	M	H	L	M	H
ku(1cs=75%ku)	250V	25	35	50	35	50	65	35	50	65	35	50	65	50	65	80	50	65	80
	500V	25	25	50	35	35	65	35	35	65	35	35	65	50	50	80	50	50	80
	750V	25	15	50	35	25	65	35	25	65	35	25	65	50	35	80	50	35	80
	1000V	25	10	50	35	15	65	35	15	65	35	15	65	50	20	80	50	20	80
Mechaarical Iye	Nguva	7000			7000			4000			4000			2500			2000
Upenyu hweMagetsi	Nguva	2000			2000			1000			1000			800			600
Nguva dzekuzorora (ms)		20			20			20			20			20			20
Kuiswa Nzvimbo		Chero nzvimbo
bolator kukwanisa		Ehe
Standard		IEC 60947-2,IEC60947-1,GB 14048,GB 14048-2
Tembiricha(C)		25 ℃-50 ℃
Protection Degress		b20
Accessory		YE/SD/MX
Arcing Distance(mm)		250

Model AIHWA.	STM1-250L/3300
Arc-kudzimisa Medium	Air
STANDARD:	IEC 60947-2
Chimiro	MCCB
Type	Moulede kesi Circuit Breaker
Certification	CE
Zvibvumirano	CE, ISO9001
Delivery Nguva	Mukati 20days
Tsanangudzo	63A-630A
Origin	Wenzhou Zhejiang
Kukwanisa Kugadzira	2000zvidimbu / Vhiki
Speed	Normal Type Circuit Breaker
Installation	Fixed
Poles Number	3P 4P
Function	Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Price	Factory Price
Warranty Time	12months
Transport Package	Inner Bhokisi/Katoni
Trademark	SONTUOEC,WZSTEC,SONTUNE,IMDEC
HS Code	8536200000

Chimiro uye maitiro

Chimiro: yemagetsi akaumbwa kesi circuit breaker kazhinji ine yekubatanidza system, arc yekudzima system, inoshanda michina, inorova, uye goko uye zvimwe zvikamu.

Features:

Iine high breaking capacity uye yakanaka dynamic thermal kugadzikana.

Iro goko rakagadzirwa nemurazvo-retardant, arc-resistant insulating material, ine yakakwirira kuchengetedza kuita.

Iyo inoshanda sisitimu inochinjika uye yakavimbika, iri nyore kuti vashandisi vashande nemaoko kana nemagetsi.

Iyo disconnector ine zvakasiyana-siyana zvekudzivirira mabasa, uye inogona kuita zviito zvinoenderana zvichienderana nekukanganisa kwakasiyana kwedunhu.

Basa uye kushandiswa

Basa: Magetsi akaumbwa kesi reketi breaker ine mabasa akasiyana ekudzivirira akadai sekudzivirira kuwandisa, kupfupika kwedziviriro yedunhu, pasi pekudzivirira kwevoltage uye kuchengetedzwa kwekudonha. Pakati pavo, kuchengetedzwa kwepamusoro kunoreva kuti kana dunhu rakaremerwa, muparadzi wedunhu anogona kudzima dunhu kuti adzivise midziyo kuti isakanganiswe nekuda kwekupisa; pfupi-circuit kudzivirira kunoreva kuti kana pfupi-circuit ikaitika munharaunda, muparadzi wedunhu anogona kukurumidza kugura kukanganisa ikozvino kudzivirira moto uye dzimwe njodzi dzekuchengetedza; undervoltage dziviriro inoreva kuti kana magetsi emagetsi akadzikira pane yakayerwa kukosha, wedunhu rinotyora rinogona kudzima reketi kudzivirira midziyo kuti isakuvadzwe; uye kudzivirirwa kwekudzivirira kunoreva kuti kana kuvuza kuchiitika mudunhu, muparadzi wedunhu anogona kudzima magetsi panguva yakakodzera kudzivirira kuchengetedzwa kwemunhu. Kudzivirirwa kweLeakage kunoreva kuti muparadzi wedunhu anogona kudzima magetsi munguva kana paine kuvuza mudunhu kuchengetedza kuchengetedzwa kwemunhu.

Zvishandiso: Magetsi akaumbwa ekesi anotyora anoshandiswa zvakanyanya mumasisitimu emagetsi munzvimbo dzekugara, dzekutengesa, dzemaindasitiri uye dzekufambisa. Mumunda wekugara, unoshandiswa kuchengetedza kuchengetedzwa kwematunhu epamba uye zvigadzirwa zvemagetsi; mundima yekutengeserana, inoshandiswa kuchengetedza magetsi ezvivakwa zvakakura uye nzvimbo dzekutengeserana; mundima yeindasitiri, inoshandiswa kudzora nekudzivirira kushanda kwakachengeteka kwemidziyo yefekitari nemichina; mumunda wekutakura, inoshandiswa kuchengetedza kushanda kwakagadzikana kwemarambi emigwagwa, zviratidzo zvechitima uye zvimwe zvigadzirwa.