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JCB3-63DC Miniature Circuit Breaker 1000V DC

Zowonongeka zazing'ono zogwiritsidwa ntchito ndi ma voltages a DC.Lingaliro la machitidwe olumikizirana ndi machitidwe a pv DC.

Kukonzekera kwapadera kwachitetezo chanu!
Kutetezedwa kwafupipafupi komanso kuchulukirachulukira
Kuphwanya mphamvu mpaka 6kA
Ndi chizindikiro cholumikizira
Idayezedwa pano mpaka 63A
Mphamvu yamagetsi mpaka 1000V DC
1 Pole, 2 Mzati, 3 Mzati, 4 Mzati zilipo
Kutsatira IEC 60898-1

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Tsatanetsatane wa Zamalonda

Chiyambi:

JCB3-63DC miniature DC circuit breaker idapangidwa kuti ikhale ndi solar / photovoltaic PV system, yosungirako mphamvu ndi zina zachindunji za DC applications.Izo zimayikidwa makamaka pakati pa mabatire ndi ma inverters osakanizidwa.
JCB3-63DC DC circuit breaker imapereka ukadaulo wozimitsa arc wasayansi ndi ukadaulo wotchinga kung'anima kuti akwaniritse kusokoneza kwakanthawi komanso kotetezeka.
JCB3-63DC DC circuit breaker ndi chipangizo choteteza chomwe chili ndi matenthedwe komanso chotulutsa chamagetsi chomwe chimapezeka mumitundu imodzi, 2pole, 3 pole ndi 4 pole.Mphamvu yosinthira ndi 6kA malinga ndi IEC/EN 60947-2.Mphamvu yamagetsi ya DC ndi 250V pamtengo, voliyumu yovotera mpaka 1000V DC.
JCB3-63DC circuit breaker ikupezeka ndi mafunde ovotera a 2A mpaka 63A.
JCB3-63DC dc circuit breaker imapereka zinthu zatsopano, kulumikizana kwabwinoko, magwiridwe antchito apamwamba komanso kuchuluka kwachitetezo.Mphamvu yake yosweka ndi 6kA.
JCB3-63DC dc circuit breaker ikhoza kutsekedwa (ndi chipangizo chotchinga) mu OFF monga njira yotetezera kuchotsa PV inverter.
Popeza cholakwika chapano chimatha kuyenda mobwerera kumbuyo kupita kumayendedwe apano, JCB3-63DC Circuit breaker imatha kuzindikira ndikuteteza kumayendedwe aliwonse apawiri.Kuonetsetsa chitetezo cha unsembe, m'pofunika, kutengera mitundu yosiyanasiyana ya ntchito, kuphatikiza wophwanya dera ndi:
• chipangizo chotsalira chamakono kumapeto kwa AC,
• chowunikira cholakwika (chida chowunikira insulation) kumapeto kwa DC
• chiwombankhanga chachitetezo cha dziko lapansi kumapeto kwa DC
Nthawi zonse, kuchitapo kanthu mwachangu pamalopo kudzafunika kuti athetse vutolo (chitetezo sichikutsimikiziridwa pakachitika cholakwika kawiri).JIUCE JCB3-63DC dc Zophwanya ma circuit sizimva polarity: (+) ndi (-) mawaya amatha kupindika popanda chiopsezo chilichonse.Wowononga dera ndi: amaperekedwa ndi zotchinga zitatu zapakati-pole kuti apereke mtunda wodzipatula pakati pa zolumikizira ziwiri zoyandikana.

Mafotokozedwe Akatundu:

Zofunikira kwambiri

● JCB3-63DC circuit breaker for DC applications

● Non-polarity, Easy wiring

● Voteji yovotera mpaka 1000V DC

● Kuvotera mphamvu yosinthira 6 kA malinga ndi IEC/EN 60947-2

● Insulation voltage Ui 1000V

● Chiyembekezo cha mphamvu kupirira voteji Uimp (V) 4000V

● Gawo 3 la kuchepetsa malire

● Fusi yosunga zobwezeretsera yokhala ndi kusankha kwakukulu, chifukwa champhamvu yotsika

● Chizindikiro cha malo okhudzana ndi chofiira - chobiriwira

● Adavotera mafunde mpaka 63 A

● Akupezeka mu1 Pole, 2 Pole, 3 Pole ndi 4 Pole

● 1 Pole=250Vdc, 2 Pole=500Vdc, 3 Pole=750Vdc, 4 Pole=1000Vdc

● N'zogwirizana ndi PIN kapena Fork mtundu mabasi wamba

● Zopangidwira Dzuwa, PV, kusungirako mphamvu ndi ntchito zina za DC

Deta yaukadaulo

● Muyezo: IEC60947-2, EN60947-2

● Zovoteledwa panopa: 2A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A,

● Voteji yoyezera ntchito: 1P:DC250V, 2P:DC500V, 3P:DC 750V, 4P:DC1000V

● Adavotera mphamvu yosweka: 6kA

● Digiri ya kuipitsa;2

● Chiyembekezo cha mphamvu yopirira (1.2/50) : 4kV

● Maonekedwe a Thermomagnetic: B curve, C curve

● Moyo wamakina: nthawi 20,000

● Moyo wamagetsi: 1500 nthawi

● Digiri ya chitetezo: IP20

● Kutentha kozungulira (ndi tsiku lililonse ≤35 ℃): -5℃~+40℃

● Chizindikiro cha malo olumikizana nawo: Chobiriwira = CHOCHOTSA, Chofiira = ON

● Mtundu wolumikizana ndi terminal: Busbar ya Chingwe / Pin

● Kuyika: Pa njanji ya DIN EN 60715 (35mm) pogwiritsa ntchito chipangizo chofulumira

● Torque yovomerezeka: 2.5Nm

	Standard	IEC/EN 60898-1	IEC/EN 60947-2
Mphamvu zamagetsi	Zovoteledwa mu (A)	1, 2, 3, 4, 6, 10, 16,
		20, 25, 32, 40, 50, 63,80
	Mitengo	1P, 1P+N, 2P, 3P, 3P+N, 4P	1P, 2P, 3P, 4P
	Mphamvu yamagetsi ya Ue (V)	230/400~240/415
	Insulation voltage Ui (V)	500
	Adavoteledwa pafupipafupi	50/60Hz
	Ovoteledwa kuswa mphamvu	10 kA pa
	Gulu lochepetsa mphamvu	3
	Mphamvu yolimbana ndi mphamvu (1.2/50) Uimp (V)	4000
	Dielectric test voltage pa ind.Nthawi zambiri.kwa mphindi imodzi (kV)	2
	Digiri ya kuipitsa	2
	Kutaya mphamvu pamtengo	Zovoteledwa pano (A)
		1, 2, 3, 4, 5, 6, 10,13, 16, 20, 25, 32,40, 50, 63, 80
	Thermomagnetic kumasulidwa khalidwe	B, C, D	8-12Mu, 9.6-14.4Mu
Mawonekedwe amakina	Moyo wamagetsi	4, 000
	Moyo wamakina	20, 000
	Chizindikiro cha malo olumikizana nawo	Inde
	Digiri ya chitetezo	IP20
	Kutentha kwachidziwitso pakuyika kwa chinthu chamafuta (℃)	30
	Kutentha kozungulira (ndi pafupifupi tsiku lililonse ≤35 ℃)	-5...+40
	Kutentha kosungirako (℃)	-35... +70
Kuyika	Mtundu wolumikizira terminal	Chingwe / U-mtundu wa basi / Pin-mtundu wa basi
	Kukula kokwerera pamwamba/pansi kwa chingwe	25mm2 / 18-4 AWG
	Kukula kokwerera pamwamba/pansi kwa Busbar	10mm2 / 18-8 AWG
	Kulimbitsa torque	2.5 N*m / 22 In-Ibs.
	Kukwera	Pa njanji ya DIN EN 60715 (35mm) pogwiritsa ntchito kachipangizo kofulumira
	Kulumikizana	Kuchokera pamwamba ndi pansi
Kuphatikiza ndi zowonjezera	Kulumikizana kothandizira	Inde
	Shunt kumasulidwa	Inde
	Pansi pa kutulutsidwa kwamagetsi	Inde
	Kulumikizana ndi ma alarm	Inde

Makulidwe

Chithunzi cha wiring

Chitetezo chodalirika cha chingwe

Ma MCB amateteza zingwe kuti zisawonongeke chifukwa chakuchulukirachulukira komanso mabwalo aafupi: Kukachitika mafunde owopsa, kutulutsa kwamagetsi kwa bimetallic bimetallic matenthedwe kumachotsa magetsi.Pakachitika kagawo kakang'ono, kutulutsa kwamagetsi kumachotsa magetsi munthawi yake