China Factory 160A-800A 1500V Chinobvisa DC switch-disconnector che solar PV system

Tsananguro pfupi:

Mabhenefiti eChigadzirwa

·Zviri nyore kuisa
Kuisa waya: Switch haina polarized, mhando dzese dzewaya nekubatanidza zvinogoneka.
Kupinda nyore nyore pasina maturusi, uye ma contact ekuwedzera anogona kubatanidzwa pasina maturusi.
Nzira yekushandisa inogona kuiswa pakati kuti ienderane nezvinodiwa pakuiswa.

·Kushanda kwakachengeteka uye kwakavimbika
Chiratidzo chenzvimbo chakavimbika kuburikidza nevanhu vanoonekwa.
Kuvhurwa nekuvharwa kweswitch kwakazvimirira zvachose kubva pakumhanya kwekushanda, zvichiita kuti kushanda kwakachengeteka pasi pemamiriro ese ezvinhu.
Kutsungirira kupisa kwakanyanya: hapana kutonhora kusvika 70°C.
Tembiricha yemhepo: -40°C kusvika +70°C.

·Yakagadzirirwa nharaunda dzakaoma
Kuyedzwa kwekuzunguzika (kubva pa13.2 kusvika 100 Hz pa0.7g).
Kuongororwa kweshock (15g panguva yematanho matatu).
Kuyedzwa kwekupisa kwehunyoro (masekonzi maviri, 55°C/131F ine mwero wehunyoro we95%).
Kuyedzwa kwemhute yemunyu (maseti matatu ane hunyoro hwekuchengetedza, 40°C/104F, hunyoro hwe93% mushure mekutenderera kwega kwega).

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Ruzivo rwehunyanzvi

Rated current le					160A	250A	315A	315H	400A	630A	800A
Saizi yefuremu					CJD-315				CJD-630
Thermal current (lth)					160	250	315	400	400	630	800
Vheji yekudzivirira yakayerwa (Ui)					1500	1500	1500	1500	1500	1500	1500
Rated impulse inodzivirira voltage Uimp (KV)					12	12	12	12	12	12	12
Kodhi	Huwandu hwematanda		Vheji yakayerwa	Chikamu chekushandiswa	Kureva(A)	Kureva(A)	Kureva(A)	Kureva(A)	Kureva(A)	Kureva(A)	Kureva(A)
CJDN	2P(1P+,1P-)	4P(2P+,2P-)	1000VDC	DC-PV1/DC-21B	160	250	315	400	400	630	800
CJDT	2P(1P+,1P-)	4P(2P+,2P-)	1500VDC	DC-PV1/DC-21B	100	160	250	315	400	630	800
CJDT	3P(2P+,1P-)	6P(4P+,2P-)	1500VDC	DC-PV1/DC-21B	-	-	315	400	-	-	-
	Huwandu hwematanda		Vheji yakayerwa	Chikamu chekushandiswa	Kureva(A)	Kureva(A)	Kureva(A)	Kureva(A)	Kureva(A)	Kureva(A)	Kureva(A)
CJDN	2P(1P+,1P-)	4P(2P+,2P-)	1000VDC	DC-PV2	160	250	315	-	400	630	-
CJDT	2P(1P+,1P-)	4P(2P+,2P-)	1500VDC	DC-PV2	100	160	250	-	400	630	-
CJDT	3P(2P+,1P-)	6P(4P+,2P-)	1500VDC	DC-PV2	-	-	315	-	-	-	-
Kukwanisa kwe "short-circuit" kuri pakati pe1000 ne1500VDC (hapana dziviriro)
Yakaongororwa kwenguva pfupi kuti itsungirire current lcw 1s (kAeff) Icw					5	5	5	5	8	8	8
Yakayerwa kuti iite short-circuit apacity lcm(kA peak)- 60 ms Icm					10	10	10	10	10	10	10
Waya
Chikamu chemuchinjikwa chetambo chakakurudzirwa cheCu chakasimba (mm)					70	120	185	185	240	2X185	2X240
Yakakurudzirwa Cu bhasibar upamhi (mm)					20	20	20	20	25	25	25
Hunhu hwemakanika
Kugara kwenguva refu (nhamba yematanho ekushanda)					8000	8000	8000	8000	8000	8000	8000
Nhamba yematanho ekushanda nemagetsi					1000	1000	1000	1000	1000	1000	1000