Mccb 3P

Ofkpụrụ arụmọrụ nke onye na-emebi nchekwa McCB 3P dabere na njikọta nke ndọta magnetik na proponder ikuku. Mgbe oke sekit ma ọ bụ mkpụmkpụ pụtara na sekit, ugbu a ga-abawanye nke ukwuu, na mkpali ndọta ga-achọpụta na enweghi nsogbu ma bipu sekit ngwa ngwa. Ka ọ dị ugbu a, ọkụ ọkụ ahụ na-achọpụta mgbanwe okpomọkụ na sekit ma na-akpalite MCCB ka ebibie sekit mgbe ọnọdụ okpomọkụ karịrị mmebi akụrụngwa na ihe ọghọm ọkụ.

Nlereanya:STN2-100

Zipu ajụjụ

Nkọwa ngwaahịa

Nkowa	STn2-100				STn2-160				Smn2-250				Stn2-400				Stn2-630
Kpoo ugbua (a)	100				160				250				400				630
Onu ogugu	3		4		3		4		3		4		3		4		3		4
Ikike imebi ikike (ICU, ka)	F	N		H	F	N		H	F	N		H	F	N		H	F	N		H
AC20 / 240v (si)	85	90		100	85	90		100	85	90		100	40	85		100	40	85		100
AC380 / 415v (ka)	36	50		70	36	50		70	36	50		70	36	50		70	36	50		70
Igwe mkpuchi mkpuchi	Ac800v
Na-arụ ọrụ ọkụ ọkụ	Ac690v
Dị ugbu a, ikuku na-efegharị, Tmd, a	63, 80, 100				80, 100, 125, 160				125, 160, 200, 250				-				-
Dị ugbu a, eletriki Tripping, mig, a	40, 100				40, 100, 160				100, 160, 250				250, 400				250, 630
AUXIARY, Alert, mmejọ Ngwa mma	Ma ọ bụ / SD / SDE / SDX
Shunt & n'okpuru voltage coil	Mx / mn
Ndụ Mmezi	50000				40000				20000				15000				15000
Ndụ ọkụ eletrik	30000				20000				10000				6000				4000

Ihe na - emebi nchekwa McCb 3P / 4P na - egosiputa ụkpụrụ na teknụzụ kachasị ugbu a, nke ejikọtara ya site na kọmpat, ngbanwe zuru oke, na efu Flashrover. A na-enwe ihe mgbapụta sekit na-ebute oke egwu, na ngwaọrụ sekit na-egbochi, iji chebe sekit na akụrụngwa na-ebute ike.

Ngosipụta ngwaahịa

Ihe eji eme ihe: Mccb 3P / 4P bụ nke ihe okike, nke pụtara na ọ ga - ejikwa ma ọkụ na ọkụ n'otu oge ahụ, na - agba mbọ hụ na nchekwa na nkwụsi ike nke sekit.

Igodo elu: na-arụ ọrụ nchọpụta dị ugbu a dị ugbu a, ọ nwere ike ikpebi ọnọdụ na-adịghị mma na sekit ma bipụ sekit n'oge.

Inwe ntụkwasị obi dị elu: Ejiri teknụzụ na ihe dị elu nke emebere ya, ọ nwere ntụkwasị obi na nkwụsi ike, ma nwee ike ịrụ ọrụ na gburugburu ya.

Ọ dị mfe ịwụnye ma dozie: Ihe nwere ezi uche, dị mfe ịwụnye, ma n'otu oge ahụ dị mfe ilekọta, na-ebelata ọrụ ọrụ na njikwa mmezi.