China YUANKY MCB 1-63A 240/415V AC 1p 2p 3p 4P iec60898 BCD curve mini air circuit breaker fekitori nevagadziri

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YUANKY MCB 1-63A 240/415V AC 1p 2p 3p 4P iec60898 BCD curve mini air circuit breaker

Tsanangudzo Pfupi

General

S7 ndeyepamusoro ikozvino inodzikamisa kuita kudzikamisa simba rekuparadza nekuda kwepfupi redunhu kune hukuru hukuru. Application: Yekudzivirira tambo uye equipments kurwisa kuwandisa uye kupfupika kwedunhu.

General mitemo yekusarudza MCB.

Tekinoroji data yetiweki panguva yakatariswa:

Iyo earthing masisitimu, ipfupi-yedunhu ikozvino pane yedunhu breaker yekuisa poindi. izvo zvinofanira ivai nguva dzose isingasviki pakutyoka kwechigadzirwa ichi, network yakajairika voltage.

Pane 3 curve maitiro ekuita magineti:

B curve (3-5In) kudzivirira uye kutonga kwemaseketi kurwisa kureba tambo muTN uye IT SYSTEMS.

C curve (5-10In) kuchengetedza uye kutonga kwemaseketi kubva pakuremerwa uye mapfupi-circuits; dziviriro ye resistive uye inductive mitoro ine yakaderera inrush ikozvino.

D curve (10-20In) kuchengetedzwa uye kutonga kwemaseketi kurwisa overloads mapfupi-mapfupi; kuchengetedzwa kwemaseketi anopa mitoro ine yakakwira inrush ikozvino pa the kuvharwa kwedunhu (LV/LV transfoma, marambi anoparadza).

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Product Detail

Product Tags

Zvinotsanangurwa

Imwe neimwe danda redunhu rinotyora simba rekushandisa

Zvemagetsi Features	Standard		IEC/EN 60898-1
	Rated current In	A	1,2,4,6,10,16,20,25,32,40,50,63
	Poles	P	1,2,3,4
	Rated voltage Ue	V	AC 240/415
	Insulation voltage Ui	V	500
	Rated frequency	Hz	50/60
	Rated breaking capacity	A	3000,4500(2~40A/6000)
	Rated impulse ine stand voltage (1.2/50) Uimp	V	4000
	Dielectric test voltage at ind. Frqu, kwe1 min	KV	2
	Dhigirii rekusvibisa		2
	Thermo-magnetic kusunungurwa maitiro		B,C,D
	Upenyu hwemagetsi	T	4000
	Mechanical hupenyu	T	10000
	Dhigirii rekudzivirira		IP20
	Reference tembiricha ye	℃	30
	Setting ye thermal element
	Ambient tembiricha (neavhareji yemazuva ese≤35℃)	℃	-5 ~+40(Chishandiso chakakosha ndapota tarisa kune tembiricha muripo wekugadzirisa)
	Kuchengetedza tembiricha	℃	-25~+70
Installation	Terminal yekubatanidza mhando		Cable/Pini type busbar/U type busbar
	Terminal size kumusoro/pasi kwetambo	mm²	25
		AWG	18-3
	Terminal size kumusoro/pasi kwebhazi	mm²	25
		AWG	18-3
		N*m	2
		In-Ibs.	18
	Mounting
	Connection

Tembiricha inodzikira

Ndokumbira utarise tafura iri pazasi kuti ugadzirise muripo wetembiricha

Rated Yazvino Mu(A)	Tembiricha muripo coefficient pasi akasiyana ekushanda tembiricha
Rated Yazvino Mu(A)	-10℃	0℃	10℃	20℃	30℃	40℃	50℃	55℃	60℃
1-6	1.20	1.14	1.09	1.05	1.00	0.96	0.80	0.75	0.70
10-32	1.18	1.12	1.08	1.04	1.00	0.96	0.92	0.88	0.84
40-60	1.16	1.12	1.07	1.03	1.00	0.97	0.87	0.83	0.80