China HONGFA High voltaji DC relay, Na-ebu ugbu a 200A, Ibu voltaji 450VDC 750VDC HFE82V-200D factory na suppliers

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HONGFA High voltaji DC relay, Na-ebu ugbu a 200A, Ibu voltaji 450VDC 750VDC HFE82V-200D

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HONGFA High voltaji DC ọsọ agba anọ, na-ebu ugbu a 200A, Ibu voltaji 450VDC 750VDC

Ozi ngwaahịa

Akụkụ nkọwapụta:78.7x36x72mm

Atụmatụ

● Teknụzụ mechiri emechi seramiiki na-ekwe nkwa na ọ nweghị ihe ọ bụla nwere ike ịwụsa arc ma hụ na ọ nweghị ọkụ ma ọ bụ mgbawa.

● Na-ejupụta na gas (karịsịa hydrogen) iji gbochie oxidation nke ọma mgbe ọkụ eletrik; nguzogide kọntaktị dị ala ma kwụsie ike, na akụkụ ndị na-ekpuchi ọkụ eletrik nwere ike izute ọkwa nchebe IP67.

● Na-ebu 200A ugbu a na-aga n'ihu na 85 ° C.

● Mkpuchi mkpuchi bụ 1000MΩ (1000 VDC), na ike dielectric n'etiti eriri na kọntaktị bụ 4kV, nke na-emezu ihe achọrọ nke IEC 60664-1.

Etailed parameters

Ụdị	HFE82V-200D
Ụdị voltaji eriri igwe	DC
Igwe ọkụ eletrik	12, 24
Nhazi kọntaktị	1 Site na A
Nhazi ọdụ ụgbọ mmiri	Njikọ
Ịkwanye	Nrịgo kwụ ọtọ
Ibu ọnụ nhazi	Ịghasa
Ike eriri igwe	Ụdị ọkọlọtọ
Njirimara eriri igwe	Otu eriri igwe
Ikike kọntaktị	Alloy ọla kọpa
Polarity	Ọkọlọtọ Polarity
Usoro mbukota	E/N
Ibu voltaji	450VDC,750VDC
Ọdịdị Shell	Ụdị ọkọlọtọ
Ọdịdị ntọala	Ụdị ọkọlọtọ
Ike eriri igwe	5.5
Ike dielectric (n'etiti eriri igwe na kọntaktị) (VAC 1min)	4000Vd.c (1 nkeji)
Oge ọrụ (ms)	≤30
Oge mwepụta (ms)	≤10
Mgbochi eriri igwe (Ω)	26.2 × (1± 7%) Ω 104.7 × (1± 7%) Ω
Ogologo Creepage (mm)	8
Ogologo eletriki (mm)	15
Nguzogide mkpuchi (MΩ)	1000
Oke. Ịgbanwe ugbu a (DC)	150
Oke. voltaji na-agbanwe agbanwe (VDC)	750
Ọnọdụ okpomọkụ (max) (℃)	-40
Ọnọdụ okpomọkụ (min) (℃)	85
Mechanical ntachi obi min	200000
Eletrịkị ike min	800 (mmetụta)
Oghere kọntaktị	0.9
Nkọwa ngwaahịa	HVDC relay
Ngwa	Ụgbọ ala ume ọhụrụ
Ngwa a na-ahụkarị	Ụgbọ ala ume ọhụrụ
Ibu (g)	ihe dịka 280
Nkọwapụta akụkụ	78.7 × 36.0 × 72.0 mm