HONGFA High voltage DC relay,Trying current 250A,Load voltage 450VDC 750VDC HFE82V-250
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Tlhahisoleseding ya Sehlahiswa
Litekanyo tsa Outline:97×45.5×84.7mm
Likaroloana
● Theknoloji e tiisitsoeng ea ceramic brazing e tiisa hore ha ho kotsi ea ho ba le arc
e dutlang ebile e netefatsa hore ha ho mollo kapa ho phatloha.
● Ho tlatsoa ka khase (haholo-holo hydrogen) ho thibela ka katleho
oxidation e chesoa ha e pepesehetse motlakase;khanyetso ea ho kopana
e tlase ebile e tsitsitse, 'me likarolo tse pepesehileng motlakase li ka khona
kopana le boemo ba tšireletso ea IP67.
● Ho jara 250A ea hona joale ka ho tsoelang pele ho 85°C.
● Insulation resistance ke 1000MΩ(1000 VDC), le dielectric
matla pakeng tsa khoele le mabitso ke 4kV, e kopanang
Litlhokahalo tsa IEC 60664-1.
Lintlha tse qaqileng
| Mofuta | HFE82V-250 |
| Foromo ea li-coil voltage | DC |
| Motlakase oa li-coil | 12 |
| Tokisetso ea ho Kopana | 1 Foromo ea A |
| Sebopeho sa li-coil terminal | Mohala |
| Ho phahamisa | Ho Mounta e Tshekaletseng, Ho Mountja ka ho Otloloha |
| Mohaho oa litheminale tsa mojaro | Screw |
| Matla a coil | Standard |
| Coil tšobotsi | Koele e le 'ngoe |
| Matla a ho ikopanya | Cu |
| Insulation standard | Sehlopha sa H |
| Contact plating | Ha ho koae |
| Polarity | Polarity e tloaelehileng |
| Roala voltage | 450VDC, 750VDC |
| Sebopeho sa likhetla | Standard |
| Sebopeho sa motheo | Ntle le mookameli oa polasetiki |
| Matla a coil | 6 |
| Matla a dielectric (pakeng tsa coil le mabitso) (VAC 1min) | 4000VAC 1min |
| Nako ea ho sebetsa (ms) | ≤50 |
| Nako ea ho lokolloa (ms) | ≤30 |
| Coil resistance (Ω) | 24× (1±7%) |
| Creepage Distance (mm) | 28 |
| Sebaka sa Motlakase (mm) | 9.6 |
| Insulation resistance (MΩ) | 1000 |
| Max.ho fetola Current (DC) | 250 |
| Max.ho fetola motlakase (VDC) | 750 |
| Thempereichara ea tikoloho (boholo) (℃) | -40 |
| Thempereichara ea tikoloho (min) (℃) | 85 |
| Mamello ea mechine min | 200000 |
| Motlakase edurance min | 500 |
| Lekhalo la ho ikopanya | ≥0.9 |
| Tlhaloso ea Sehlahisoa | Setšoantšo sa HTDC |
| Kopo | Likoloi tse ncha tsa matla |
| Tšebeliso e tloaelehileng | Likoloi tse ncha tsa matla |
| Boima (g) | Hoo e ka bang 570 |
| Hlahisa Litekanyo | 95.0×45.0×85.0mm,97.0×45.5×84.7mm |
