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YCM8-PV Photovoltaic DC MCCB

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YCM8-PV Photovoltaic DC MCCB

General
YCM8-PV series photovoltaic tshwj xeeb DC molded rooj plaub Circuit Court breaker yog muaj feem xyuam rau DC hwj chim daim phiaj circuits nrog rated voltage mus txog DC1500V thiab rated tam sim no 800A. DC Circuit Court breaker muaj overload ntev tiv thaiv thiab luv luv Circuit Court tiv thaiv kev ua haujlwm, uas yog siv los faib hluav taws xob thiab tiv thaiv cov kab thiab cov khoom siv hluav taws xob los ntawm overload, luv Circuit Court thiab lwm yam txhaum.

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Khoom Paub meej

Nta

● Ultra-wide tawg peev xwm:
rated ua hauj lwm voltage mus txog DC1500V thiab ntsuas tam sim no mus txog 800A. Nyob rau hauv DC1500V ua hauj lwm tej yam kev mob, Icu = Ics = 20KA, kom ntseeg tau kev ruaj ntseg luv luv-circuit tiv thaiv.
● Qhov loj me:
rau thav duab tam sim no mus txog 320A, 2P rated ua hauj lwm voltage tuaj yeem ncav cuag DC1000V, thiab rau thav duab tam sim no ntawm 400A thiab siab dua, 2P rated ua haujlwm voltage tuaj yeem ncav cuag DC1500V.
● Ultra-ntev arc-extinguishing chamber:
lub arc-extinguishing chamber tau raug txhim kho raws li tag nrho, nrog ntau arc- extinguishing daim hlau, zoo heev txhim kho cov khoom tawg yam ntxwv.
● Daim ntawv thov ntawm nqaim-qhov arc-extinguishing tshuab:
advanced tam sim no-limiting thiab nqaim-slot arc-extinguishing tshuab yog siv, uas enables lub high voltage thiab high short-circuit tam sim no raug txiav tawm sai heev, yooj yim rau extinguishing ntawm arc nyob rau hauv lub shortest tau lub sij hawm, zoo limiting lub zog thiab tam sim no ncov, thiab zoo heev txo kev puas tsuaj rau cables thiab khoom siv los ntawm luv luv-circuit currents.

Kev xaiv

YCM8	—	250	S	PV	/	3	125 A	DC 1500 Nws
Qauv		Plhaub ncej tam sim no	Kev tawg muaj peev xwm	Yam khoom		Tus naj npawb ntawm tus ncej	Rated tam sim no	Rated voltage
YCM8		125 (50 ~ 125) 250 (63 ~ 250) 320 (250 ~ 320) 400 (225 ~ 400) 630 (400 ~ 630) 800 (630 ~ 800)	S: Txheem tawg N: Kev tawg ntau dua	PV: Photovoltaic / ncaj qha tam sim no		2 3	50, 63, 80, 100, 125, 140, 160, 180, 200, 225, ib. 250, 280, 315, 320, 350, 400, 500, 630, 700, 800	DC 500 Nws DC 1000 Nws DC 1500 Nws

Lus Cim: Hom tripping ntawm cov khoom no yog hom thermal-magnetic
Lub zog ua haujlwm ntawm YCM8-250 / 320PV 2P yog DC1000V; Lub zog ua haujlwm ntawm 3P yog DC1500V; YCM8-400/630/800PV 2P thiab 3P tuaj yeem ua haujlwm hauv qab DC1500.

Accessory xaiv

YCM8	—	MX	1	AC 230 V
Qauv		Khoom siv	Adapter plhaub ncej	Accessory voltage
YCM8		NTAWM: Auxiliary contact MX: Shunt tso tawm SD: tswb module Z: Kev tuav tswj mechanism P: Hluav taws xob ua haujlwm mechanism TS2: Terminal Shield 2P TS3: Terminal Shield 3P	0 :125 1: 250/320/ 2: 400/630/800	MX: AC 110V AC 230 V AC 400 V DC 24 V DC 110V DC 220 V	P: AC 400 V AC 230 V DC 220 V

Technical data

Qauv		YCM8-125 PW		YCM8-250 PV			YCM8-320 PW
Qhov tshwm sim
Plhaub ncej tam sim no Inm(A)		125		250			320
Tus naj npawb ntawm cov ncej ntawm cov khoom		2		2		3	2		3
DC ua haujlwm voltage (V)		250	500	500	1000	1500	500	1000	1500
Rated rwb thaiv tsev voltageUi(V)		DC 1000 Nws		DC 1250 Nws		DC 1500 Nws	DC 1250 Nws		DC 1500 Nws
Rated impulse withstand voltage Uimp (KV)		8		8		12	8		12
Rated tam sim no hauv (A)		50, 63, 80, 100, 125		63, 80, 100, 125,140, 160, 180, 200, 225, 250			280, 315, 320
Qhov kawg short-circuit tawg peev xwm Icu (kA)	S	40	40 (5ms)	50	20	20	50	20	20
	N	/		/			/
Khiav luv luv-circuit breaking peev Ics(kA)		Ics = 100% Ib
Txoj kev txuas		Nyob rau hauv thiab down tawm, down nyob rau hauv thiab tawm, down nyob rau hauv thiab nce tawm, nce nyob rau hauv thiab down tawm (3P)
Kev rho tawm haujlwm		Yog lawm
Tripping hom		Thermal-magnetic hom
Hluav taws xob lub neej (lub sij hawm)		5000	3000	3000	2000	1500	3000	2000	1500
Mechanical life (lub sij hawm)		20000		20000			20000
Txuj		IEC / EN60947-2
Txuas ntxiv accessories		Shunt, Tswb, Auxiliary, Manual operation, Hluav taws xob ua haujlwm
Cov ntawv pov thawj		CE
Overalldimension (hli)	Dav (W)	64		76		107	76		107
	Qhov siab (H)	150		180			180
	Qhov tob (D)	95		126			126

Lus Cim: ① 2P kev sib txuas hauv series, ② 3P kev sib txuas hauv series

Technical data

Qauv		YCM8-400PV				YCM8-630PV				YCM8-800PV
Qhov tshwm sim
Plhaub ncej tam sim no Inm(A)		400				630				800
Tus naj npawb ntawm cov ncej ntawm cov khoom		2			3	2			3	2			3
DC ua haujlwm voltage (V)		500	1000	1500	1500	500	1000	1500	1500	500	1000	1500	1500
Rated rwb thaiv tsev voltageUi(V)		DC 1500 Nws				DC 1500 Nws				DC 1500 Nws
Rated impulse withstand voltage Uimp (KV)		12				12				12
Rated tam sim no hauv (A)		225, 250, 315, 350, 400				400,500,630				630,700,800 ib
Qhov kawg short-circuit tawg peev xwm Icu (kA)	S	65	35	15	15① 20②		35		15① 20②	65	35	15	15① 20②
	N	70	40	20	20① 25②				20① 25②	70	40	20	20① 25②
Khiav luv luv-circuit breaking peev Ics(kA)		Ics = 100% Ib
Txoj kev txuas		Nyob rau hauv thiab down tawm, down nyob rau hauv thiab tawm, down nyob rau hauv thiab nce tawm, nce nyob rau hauv thiab down tawm (3P)
Kev rho tawm haujlwm		Yog lawm
Tripping hom		Thermal-magnetic hom
Hluav taws xob lub neej (lub sij hawm)		1000	1000	700	500					1000	1000	700	500
Mechanical life (lub sij hawm)		10000								10000
Txuj		IEC / EN60947-2
Txuas ntxiv accessories		Shunt, Tswb, Auxiliary, Manual operation, Hluav taws xob ua haujlwm
Cov ntawv pov thawj		CE
Overalldimension (hli)	Dav (W)	124			182	124			182	124			182
	Qhov siab (H)	250				250				250
	Qhov tob (D)	165								165

Lus Cim: ① 2P kev sib txuas hauv series, ② 3P kev sib txuas hauv series

Khoom siv

Product Description 09

Accessory code	Accessory npe	125 PW	250/320 PW	400/630/800 PW
SD	Tswb hu
MX	Shunt tso
OF	Kev sib tiv tauj (1NO1NC)
UAS + OF	Kev sib tiv tauj (2NO2NC)	-	-
MX + UAS	Shunt tso tawm + Pab tiv tauj (1NO1NC)
UAS + OF	2 pawg ntawm cov neeg pabcuam pabcuam (2NO2NC)			-
MX + SD	Shunt tso + tswb hu	-	-
OS + SD	Hu rau pab + tswb hu
MX+OF+SD	Shunt tso tus neeg pab tiv tauj (1NO1NC) + Tswb hu	-	-
OF+OF+SD	2 pawg ntawm cov neeg pab cuam (2NO2NC) + Tswb hu

Sib cuag

Pab tiv tauj tam sim no tsis muaj

Rated tam sim no ntawm plhaub ncej qib	Pom zoo cua sov tam sim no Ith	Qhov ntsuas ua haujlwm tam sim no ntawm AC 400V
Ib <320	3A	0.30 A
Ib> 400	6A	0.40a ua

Kev pabcuam kev sib cuag thiab nws cov kev sib xyaw ua ke

Thaum lub Circuit Court breaker nyob rau hauv "tawm" txoj hauj lwm

Thaum lub Circuit Court breaker nyob rau hauv "on" txoj hauj lwm

Tswb hu

Tswb hu thiab nws ua ke

Tswb hu Ue=220V, Ith=3A
Thaum lub Circuit Court breaker nyob rau hauv "off" thiab "on" txoj hauj lwm
Thaum lub Circuit Court breaker nyob rau hauv txoj hauj lwm "free trip".

Shunt tso

Feem ntau ntsia hauv Phase A ntawm Circuit Court breaker, thaum lub ntsuas hluav taws xob tswj hluav taws xob nyob nruab nrab ntawm 70% - 110%, lub shunt tso tawm yuav ua rau lub Circuit Court breaker kev ntseeg siab nyob rau hauv txhua yam kev ua haujlwm.
Tswj voltage: pa: AC 50Hz, 110V, 230V, 400V, DC 24V, 110V, 220V.
Lus Cim: Thaum lub hwj huam mov ntawm cov tswj Circuit Court yog DC24V, daim duab hauv qab no tau pom zoo rau kev tsim ntawm shunt tswj Circuit Court.
KA: DC24V intermediate relay, tiv tauj tam sim no muaj peev xwm yog 1A
K: lub microswitch nyob rau hauv series nrog lub kauj nyob rau hauv lub tso tawm pab yog ib tug ib txwm kaw kev sib cuag. Thaum lub Circuit Court breaker raug txiav, qhov kev sib cuag yuav txiav tawm thiab kaw thaum nws raug kaw.

Cov kab kos duab

khoom-description07

Txoj kev txhim kho thiab tag nrho qhov ntev ntawm cov khoom siv sab nraud

Qauv thiab specification ntawm rotating kev khiav hauj lwm kov mechanism

Qauv	Installation qhov ntev (mm)				Central tus nqi ntawm kev khiav hauj lwm kov txheeb ze rau lub Circuit Court breaker (mm)
Qauv	A	B	H	D
YCM8-250/320PV	157	35	55	50-150	0
YCM8-400/630/800PV	224	48	78	50-150	± 5

Schematic daim duab ntawm lub qhov qhib ntawm rotating khiav tuav

khoom-description08

Zuag qhia tag nrho thiab mounting dimension ntawm sab nraud accessories

Qauv thiab specification ntawm rotating kev khiav hauj lwm kov mechanism

Qauv	H	B	B1	A	A1	D
YCM8-250/320PV	188.5 ib	116	126	90	35	4.2
YCM8-400/630/800PV	244	176	194	130	48	6.5

Daim duab qhia thiab kev teeb tsa qhov ntev ntawm CD2

Cov kab kos duab

khoom-description09

Cov kab kos duab

khoom-description10

Zuag qhia tag nrho thiab mounting qhov ntev (mm)

YCM8-125PV

khoom-description11

YCM8-250PV, 320PV

khoom-description12

YCM8-400PV, 630PV, 800PV

khoom-description13

Kev teeb tsa ntawm YCM8-PV nrog arcing npog

khoom-description14

Circuit Court breaker	Arcing cover length A	Tag nrho ntev B
YCM8-250/320PV	64	245
YCM8-400/630/800PV	64	314

Kev nyab xeeb deb thaum txhim kho Circuit Court breaker

khoom-description15

Qauv	L	A		B	C	E
Qauv	L	Tsis muaj xoom arcing cover	Nrog xoom arcing npog	B	C	Tsis muaj xoom arcing cover	Nrog xoom arcing npog
YCM8-250PV	40	50	65	25	25	50	130
YCM8-320PV	40	50	65	25	25	50	130
YCM8-400PV	70	100	65	25	25	100	130
YCM8-630PV	70	100	65	25	25	100	130
YCM8-800PV	70	100	65	25	25	100	130

Qhov ntsuas kub kho qhov ntsuas kub

Khoom plhaub ncej	Ua haujlwm tam sim no hauv
Khoom plhaub ncej	40 ℃	45 ℃	50 ℃	55 ℃	60 ℃	65 ℃	70 ℃
250	1	1	1	0.97 ib	0.95 ib	0.93 ua	0.9
320	1	0.96 ib	0.94 ib	0.92 ib	0.9	0.88 ib	0.85 ib
400	1	1	1	0.97 ib	0.95 ib	0.93 ua	0.9
630	1	1	0.98 ib	0.95 ib	0.92 ib	0.89 ib	0.87 ib
800	1	0.94 ib	0.92 ib	0.9	0.87 ib	0.84 ib	0.8 ua

Faj seeb: 1. Thaum qhov kub thiab txias ambient qis dua 50 ℃, cov khoom yuav siv tau ib txwm tsis derating;
2. Cov ntsiab lus derating saum toj no yog ntsuas ntawm qhov ntsuas tam sim no ntawm lub plhaub ncej.

Kev siv lub rooj derating ntawm qhov siab

Khoom plhaub ncej

250

320

400

630

800