I-CMTM3 Series 250A 3 Phase Mccb Molded Circuit Breaker

Isithombe Esivelele Se-CMTM3 Series 250A 3 Phase Mccb Moulded Circuit Breaker

Incazelo emfushane:

I-CMTM3 series molded case circuit breaker inesici sesakhiwo esincane, usayizi omncane, amandla aphezulu okuphuka, i-arc kagesi emfushane, kanye nezesekeli eziphelele zangaphakathi nangaphandle.

Ama-MCCB anikeza ikhambi elithembekile neliguquguqukayo lokuvikela imishini kagesi kanye nezifunda, enezici eziningi zokuhlangabezana nezidingo ezahlukene zohlelo lokusebenza. Inokuvikelwa kokugcwala ngokweqile, isifunda esifushane kanye ne-under-voltage.

I-MCCB ihambisana nezindinganiso ze-IEC60947-2

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Imininingwane Yomkhiqizo

I-CMTM3 series molded case circuit breaker ifaneleka ku-voltage yokushisa elinganisiwe engu-400/415/660/690/800/1000V, AC50/60Hz kanye ne-voltage elinganisiwe engu-690V noma ngaphansi, Ine-current elinganisiwe ebanzi kusukela ku-10A-800A. Inesici sesakhiwo esincane, usayizi omncane, amandla aphezulu okuphuka, i-arc kagesi emfushane, kanye nezesekeli eziphelele zangaphakathi nezangaphandle.
I-CMTM3 MCCB uhlobo lwedivayisi yokuvikela kagesi enesivikelo sokulayisha ngokweqile, i-short circuit kanye ne-under-voltage.
Umkhiqizo uhambisana nezindinganiso ze-IEC60947-2

I-Inm yamanje yohlaka(A)		250
Inombolo Yemodeli.		CMTM3- 250L				I-CMTM3- 250M		I-CMTM3- 250H
Isilinganiso se-ln yamanje(A)		100,125,140,160,180,200,225,250
Izigxobo		2	3		4	3	4	2	3	4
I-voltage yokufakwa kwe-Insulation elinganisiwe i-Ui (V)		1000V
I-voltage emelana nomfutho elinganisiwe i-Uimp (V)		1200V
I-Voltage Elinganisiwe (V)		I-AC400V/690V I-AC800V/1000V
Ibanga le-ARC (mm)		≤50
Isilinganiso somthamo wokuphuka kwesekethe emfushane esilinganiselwe i-lcu (KA)	I-AC400V	35				50		85
	I-AC690V	/				30		30
	I-AC800V I-AC1000V	/				15		15
Amandla okuphula i-short circuit lcs (KA) alinganiswe ngokugijima okufushane	I-AC400V	25				35		55
	I-AC690V	/				20		20
	I-AC800V I-AC1000V	/				10		10
Impilo kagesi		1000
Usayizi	W	107		107		142	107	150
	L	150
	H	86				103
Ukukhishwa kwe-shunt		▲
ukukhululwa kwe-under-voltage		▲
Oxhumana naye osizayo		▲
Ukuxhumana kwe-alamu		▲
indlela yokusebenza kwemoto		▲
Isibambo sokusebenza ngesandla esandisiwe		▲

Uhlobo Lokuqokwa

Ijika

Ububanzi bohlaka kanye nokufakwa (mm)

Ukuxhumeka kwephaneli engaphambili ye-CMTM3-250 (izinsika ezi-3, izinsika ezi-4)

Ukuxhumeka kwephaneli yangemuva ye-CMTM3-250 (izinsika ezi-3, izinsika ezi-4)

Inzuzo

1. Isilinganiso samanje kusuka ku-10A-1250A
2. Ukuvikelwa kwamasekethe ngokumelene nogesi we-short circuit kanye nogesi ongaphezu komthwalo
4. Idizayini enhle futhi kulula ukuyifaka
5. Kulula ukuyifaka ngamadivayisi asizayo, njenge: Ukuthintana kwe-alamu/Ukuthintana okusizayo/Ukukhululwa kwe-voltage engaphansi/Ukukhululwa kwe-Shunt/Indlela yokusebenza ye-Handle/Indlela yokusebenza kagesi

Isicelo

Ama-MCCB molded case circuit breakers angochwepheshe futhi asetshenziswa kabanzi ekwakheni, ezindlini, ezisetshenziswa ezimbonini, nasekudluliseni amandla kagesi.