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YCB8-125PV Photovoltaic DC MCB

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YCB8-125PV Photovoltaic DC MCB

General
YCB8-125PV series DC me me Circuit Court breakers yog tsim los tswj kev khiav hauj lwm voltages txog li DC1000V thiab tam sim no mus txog 125A. Lawv ua haujlwm xws li kev sib cais, kev tiv thaiv overload, thiab kev tiv thaiv luv luv. Cov breakers no tau siv dav hauv cov tshuab photovoltaic, kev teeb tsa kev lag luam, thaj chaw nyob, kev sib txuas lus, thiab lwm qhov chaw. Tsis tas li ntawd, lawv tsim nyog rau DC systems, ua kom ruaj khov thiab ua haujlwm tau zoo.

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Nta

● Modular tsim, me me;
● Txheem Din rail installation, yooj yim installation;
● Overload, luv luv Circuit Court, cais kev tiv thaiv muaj nuj nqi, kev tiv thaiv zoo;
● Tam sim no mus txog 125A, 4 txoj kev xaiv;
● Lub peev xwm tawg mus txog 6KA, muaj peev xwm tiv thaiv muaj zog;
● Ua tiav cov khoom siv ntxiv thiab muaj zog nthuav dav;
● Ntau txoj kev xaim kom tau raws li ntau yam kev xav tau ntawm cov neeg siv khoom;
● Lub neej hluav taws xob nce mus txog 10000 zaug, uas haum rau 25-xyoo lub neej voj voog ntawm photovoltaic.

Kev xaiv

YCB 8	—	125	PV	4P	63	DC 250	+	YOG 8-63 OF
Qauv		Plhaub qib tam sim no	Kev siv	Tus naj npawb ntawm tus ncej	Rated tam sim no	Rated voltage		Khoom siv
Miniature Circuit Court breaker		125	Photovoltaic / ncaj-tam sim no PV: heteropolarity Pvn: kev tsis sib haum xeeb	1P	63A, 80A 100A, 125A	DC 250 V		YCB8-125 OF: Pab
				2P		DC 500V		YCB8-125 SD: Tswb
				3P		DC 750 V		YCB8-125 MX: Shunt
				4P		DC 1000V

Lus Cim: Qhov ntsuas hluav taws xob raug cuam tshuam los ntawm tus naj npawb ntawm cov ncej thiab cov kab hluav taws xob.
Ib tus ncej DC250V, ob tug ncej hauv koob yog DC500V, thiab lwm yam.

Technical data

Txuj		IEC / EN 60947-2
Tus naj npawb ntawm tus ncej		1P	2P	3P	4P
Rated tam sim no ntawm plhaub ncej qib		125
Kev ua haujlwm hluav taws xob
Rated ua hauj lwm voltage Ue (V DC)		250	500	750	1000
Rated tam sim no hauv (A)		63, 80, 100, 125
Rated rwb thaiv tsev voltage Ui (V DC)		500VDC rau ib tus ncej
Rated impulse voltage Uimp (KV)		6
Qhov kawg tawg peev xwm Icu (kA)		Pv: 6 Pv: 10
Kev ua haujlwm tawg peev xwm Ics (KA)		PV: Ics = 100% Icu PVn: Ics = 75% Icu
Curve hom		li=10ln(default)
Tripping hom		Thermomagnetic
Lub neej ua haujlwm (lub sijhawm)	Neeg kho tshuab	20000
	Hluav taws xob	PIB: 1000 PVn: 300
Polarity		Heteropolarity
Cov txheej txheem hauv kab		tuaj yeem nce thiab nqis mus rau hauv kab
Hluav taws xob accessories
Sib cuag		□
Tswb hu		□
Shunt tso		□
Siv tau ib puag ncig tej yam kev mob thiab installation
Ua haujlwm kub (℃)		-35 ~ + 70
Cia kub (℃)		-40 ~ + 85
Moisture kuj		Qeb 2
Qhov siab (m)		Siv nrog derating saum 2000m
Pollution degree		Qib 3
Kev tiv thaiv qib		IP20
Kev teeb tsa ib puag ncig		Qhov chaw tsis muaj kev vibration tseem ceeb thiab cuam tshuam
Installation qeb		Qeb III
Txoj kev teeb tsa		DIN35 txheem rail
Kev muaj peev xwm		2.5-50mm²
Terminal torque		3,5nm ua

■ Standard □ Optional ─ Tsis yog

Cov kab kos duab

khoom-description1

Zuag qhia tag nrho thiab mounting qhov ntev (mm)

khoom-description2

Tripping yam ntxwv

Circuit Court breaker nyob rau hauv ib txwm installation tej yam kev mob thiab siv ambient kub (30 ~ 35) ℃

Tripping hom	DC tam sim no	Thawj lub xeev	Lub sijhawm teem tseg	Cov txiaj ntsig xav tau
Txhua hom	1.05 Ib	Lub xeev txias	t≤2h	Tsis muaj tripping
Txhua hom	1.3 Ib	Thermal xeev	t <2h	Tripping
II = 10 In	8 Ib	Lub xeev txias	t≤0.2s	Tsis muaj tripping
II = 10 In	12 Ib	Lub xeev txias	t <0.2s	Tripping

Curve

khoom-description3

Qhov ntsuas kub kho qhov ntsuas kub

Tus nqi kho tam sim no rau qhov sib txawv ambient kub

Kub (℃) Rated tam sim no (A)	-25	-20	-10	0	10	20	30	40	50	60
63 A	77.4 ib	76.2 ib	73.8 ua	71.2 ib	68.6 ib	65.8 ua	63	60	56.8 ua	53.4 ib
80 A	97	95.5 ua	92.7 ua	89.7 ua	86.6 ib	83.3 ib	80	76.5 ib	72.8 ib	68.9 ua
100 A	124.4 ib	120.7 Nws	116.8 ib	112.8 ib	108.8 ib	104.5 ib	100	95.3 ua	90.4 ua	87.8 ua
125 A	157	152.2 ib	147.2 ib	141.9 ib	136.5 ib	130.8 Nws	125	118.8 ib	112.3 ib	105.4 ib

Kev siv lub rooj derating ntawm qhov siab

Kev kho tam sim no ntawm qhov siab sib txawv

Rated tam sim no (A)	Tam sim no kho qhov tseem ceeb
Rated tam sim no (A)	≤2000m	2000-3000 m	≥3000m
63, 80, 100, 125	1	0.9	0.8 ua

Piv txwv li: Yog hais tias ib tug Circuit Court breaker nrog ib tug rated tam sim no ntawm 100A yog siv nyob rau hauv qhov siab ntawm 2500m, qhov ntsuas tam sim no yuav tsum bederated rau 100A × 90% = 90A

Kev siv hluav taws xob ib tus ncej ntawm Circuit Court breaker thiab thaiv qhov loj me

Rated tam sim no hauv (A)	Nominal cross-section ntawm tooj liab conductor (mm²)	Kev siv hluav taws xob ntau tshaj plaws rau ib tus ncej (W)
63	16	13
80	25	15
100	35	15
125	50	20

Khoom siv

Cov khoom siv hauv qab no tau sib xws nrog YCB8-125PV series Circuit Court breakers. Lawv pab ua haujlwm xws li kev ua haujlwm hauv chaw taws teeb, tsis siv neeg txhaum kev sib txuas, thiab qhia txog xwm txheej (qhib / kaw / mus ncig ua si).

khoom-description4

Ntsiab nta

ib. Tag nrho ua ke dav ntawm cov khoom siv yog tsis ntau tshaj 54mm. Lawv tuaj yeem teem caij raws li hauv qab no (los ntawm sab laug mus rau sab xis): OF, SD (txog 3 daim max) + MX, MX + OF, MV + MN, MV (txog 1 daim max) + MCB. Nco ntsoov tias qhov siab tshaj plaws ntawm 2 SD tuaj yeem sib sau ua ke.
b. Cov khoom siv tau yooj yim sib sau ua ke rau hauv lub cev tseem ceeb yam tsis tas yuav siv cov cuab yeej.
c. Ua ntej installation, xyuas kom meej tias cov khoom specifications raws li cov kev cai siv. Kuaj lub tshuab los ntawm kev khiav hauj lwm tus kov kom qhib thiab kaw ob peb zaug, kom ntseeg tau tias kev ua tau zoo.

Accessory Functions

● Kev Sib Txuas Sib Txuas (OF): Muab cov chaw taws teeb taw qhia ntawm lub Circuit Court breaker qhov qhib / kaw.
● Tswb Tiv tauj (SD): Xa ib lub teeb liab thaum lub Circuit Court breaker mus ncig ua si vim muaj kev ua txhaum, nrog rau lub cim liab ntawm lub cuab yeej pem hauv ntej vaj huam sib luag.
● Shunt Release (MX): Ua kom cov chaw taws teeb tawm ntawm qhov hluav taws xob hluav taws xob thaum lub zog hluav taws xob nyob hauv 70% -110% ntawm Ue.
● Yam tsawg kawg nkaus ua haujlwm tam sim no: 5mA (DC24V).
● Kev pab lub neej: 6,000 ua haujlwm (1-thib ob lub sijhawm).

Technical data

Qauv	YOG 8-125 OF	YCB8-125 SD	YCB8-125 MX
Qhov tshwm sim
Hom
Tus naj npawb ntawm kev sib cuag	1 NPO + 1 NC	1 NPO + 1 NC	/
Tswj voltage (V AC)			110-415 : kuv 48 12-24
Tswj voltage (V DC)			110-415 : kuv 48 12-24
Ua hauj lwm tam sim no ntawm kev sib cuag	AC-12 Yam khoom: AC415/3A DC-12 Yam khoom: DC125/2A		/
Shunt tswj voltage			Ua/Ie: AC: 220-415 / 0.5A AC/DC: 24-48/3
Dav (mm)	9	9	18
Siv tau Environmental Conditions thiab Installation
Cia kub (℃)	-40 ℃ ~ + 70 ℃
Cia cov av noo	Qhov txheeb ze av noo tsis tshaj 95% thaum nyob rau ntawm +25 ℃
Kev tiv thaiv qib	Qib 2
Kev tiv thaiv qib	IP20
Kev teeb tsa ib puag ncig	Qhov chaw tsis muaj kev vibration tseem ceeb thiab cuam tshuam
Installation qeb	Qeb II, Qeb III
Txoj kev teeb tsa	TH35-7.5 / DIN35 rail installation
Cov kab hluav taws xob siab tshaj plaws	2.5 mm² os
Terminal torque	1 Nm