China HONGFA High voteji DC relay,Kunyamula 250A panopa,Katundu voteji 450VDC 750VDC HFE82V-250 fakitale ndi ogulitsa

HONGFA High voteji DC relay, Kunyamula 250A panopa, Katundu voteji 450VDC 750VDC HFE82V-250

Zithunzi Zamalonda

Zambiri Zamalonda

Makulidwe autani:97 × 45.5 × 84.7mm

Mawonekedwe

● Ukadaulo wosindikizidwa wa ceramic brazing umatsimikizira kuti palibe chiwopsezo cha arc

kuchucha ndikuonetsetsa kuti palibe moto kapena kuphulika.

● Kudzazidwa ndi mpweya (makamaka haidrojeni) kuti atetezedwe bwino

makutidwe ndi okosijeni kuwotchedwa akakhala pamagetsi; kukana kukhudzana

ndi otsika komanso okhazikika, ndipo mbali zowonekera ku magetsi zimatha

kukumana ndi mulingo wachitetezo wa IP67.

● Kunyamula 250A yamakono mosalekeza pa 85°C.

● Insulation resistance ndi 1000MΩ(1000 VDC), ndi dielectric

mphamvu pakati pa koyilo ndi kukhudzana ndi 4kV, amene amakumana

Zofunikira za IEC 60664-1

Mwatsatanetsatane magawo

Mtundu	HFE82V-250
Fomu yamagetsi ya coil	DC
Mphamvu ya coil	12
Kulumikizana ndi Kukonzekera	1 Fomu A
Coil terminal kapangidwe	Waya
Kukwera	Kukwera Mopingasa, Kukwera Molunjika
Katundu wama terminal	Sikirini
Mphamvu ya koyilo	Standard
Coil khalidwe	Koyilo imodzi
Kuchuluka kwa kulumikizana	Cu
Insulation muyezo	Kalasi H
Contact plating	Palibe zokutira
Polarity	Standard Polarity
Lowetsani magetsi	450VDC, 750VDC
Kapangidwe ka zipolopolo	Standard
Mapangidwe a maziko	Popanda pulasitiki bwana
Mphamvu ya koyilo	6
Mphamvu ya dielectric (pakati pa coil & contacts) (VAC 1min)	4000VAC 1 min
Nthawi yogwira ntchito (ms)	≤50
Nthawi yotulutsa (ms)	≤30
Kukana kwa coil (Ω)	24 × (1 ± 7%)
Creepage Distance (mm)	28
Mtunda wamagetsi (mm)	9.6
Insulation resistance (MΩ)	1000
Max. kusintha kwa Current (DC)	250
Max. kusintha kwamagetsi (VDC)	750
Kutentha kozungulira (max) (℃)	-40
Kutentha kozungulira (mphindi) (℃)	85
Mechanical endurance min	200000
Electrial edurance min	500
Kusiyana kwa kulumikizana	≥0.9
Mafotokozedwe Akatundu	Chithunzi cha HTDC
Kugwiritsa ntchito	Magalimoto amagetsi atsopano
Ntchito yeniyeni	Magalimoto amagetsi atsopano
Kulemera (g)	Pafupifupi 570
Miyeso Yaumboni	95.0×45.0×85.0mm,97.0×45.5×84.7mm