CMTM3 Series 250A 3 Theem Mccb Moulded Circuit Breaker

Kev Piav Qhia Luv:

CMTM3 series molded case circuit breaker muaj qhov tshwj xeeb ntawm cov qauv compact, me me, muaj peev xwm tawg siab, luv hluav taws xob arc, thiab cov khoom siv sab hauv thiab sab nraud tiav.

MCCBs muab kev daws teeb meem txhim khu kev qha thiab ntau yam rau kev tiv thaiv cov khoom siv hluav taws xob thiab cov voj voog, nrog ntau yam nta kom ua tau raws li ntau yam kev thov. Nws muaj kev tiv thaiv ntawm overload, luv luv circuit thiab under-voltage.

Lub MCCB ua raws li tus qauv ntawm IEC60947-2

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CMTM3 series molded case circuit breaker yog tsim rau cov ntsuas hluav taws xob rwb thaiv tsev 400/415/660/690/800/1000V, AC50/60Hz thiab ntsuas hluav taws xob 690V lossis qis dua, Nws muaj cov ntsuas hluav taws xob dav dav los ntawm 10A-800A. Nws muaj cov yam ntxwv ntawm cov qauv compact, me me, muaj peev xwm tawg siab, hluav taws xob luv luv, thiab cov khoom siv sab hauv thiab sab nraud tiav.
CMTM3 MCCB yog ib hom khoom siv tiv thaiv hluav taws xob uas muaj kev tiv thaiv ntawm overload, luv luv circuit thiab under-voltage.
Cov khoom ua raws li tus qauv ntawm IEC60947-2

Ncej tam sim no Inm (A)		250
Qauv TSIS MUAJ.		CMTM3- 250L				CMTM3- 250M		CMTM3- 250H
Tam sim no ntsuas ln (A)		100,125,140,160,180,200,225,250
Cov neeg poles		2	3		4	3	4	2	3	4
Rated Insulation voltage Ui (V)		1000V
Rated impulse withstand voltage Uimp (V)		1200V
Qhov Voltage Ue (V)		AC400V/690V AC800V/1000V
Qhov deb ntawm ARC (hli)		≤50
Rated qhov kawg luv luv Circuit Court tawg peev xwm lcu (KA)	AC400V	35				50		85
	AC690V	/				30		30
	AC800V AC1000V	/				15		15
Rated khiav luv luv Circuit Court tawg peev xwm lcs (KA)	AC400V	25				35		55
	AC690V	/				20		20
	AC800V AC1000V	/				10		10
Lub neej hluav taws xob		1000
Loj	W	107		107		142	107	150
	L	150
	H	86				103
Kev tso tawm Shunt		▲
kev tso tawm tsis txaus voltage		▲
Kev sib cuag pab		▲
Kev sib cuag ceeb toom		▲
lub cev muaj zog ua haujlwm mechanism		▲
Kev tuav tes ua haujlwm ntev dua		▲

Hom Kev Xaiv

Nkhaus

Qauv qhia thiab kev teeb tsa qhov ntev (hli)

CMTM3-250 vaj huam sib luag pem hauv ntej txuas (3 ncej, 4 ncej)

CMTM3-250 vaj huam sib luag tom qab txuas (3 ncej, 4 ncej)

Qhov zoo

1. Tam sim no ntsuas los ntawm 10A-1250A
2. Kev tiv thaiv ntawm cov circuits tiv thaiv luv luv tam sim no thiab dhau load tam sim no
4. Tsim qauv zoo thiab yooj yim rau nruab
5. Yooj yim rau nruab nrog cov khoom siv pabcuam, xws li: Kev sib cuag ceeb toom / Kev sib cuag pabcuam / Kev tso tawm hluav taws xob qis / Kev tso tawm Shunt / Kev tswj hwm kev ua haujlwm / Kev ua haujlwm hluav taws xob