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Outline Dimensions:78.0 x 39.8 x 46.1mm
Features
● Ceramic brazing sealed technology guarantees no risk of arc leaking and ensures no fire or explosion.
● Filled with gas ( mostly hydrogen) to effectively prevent the oxidation burnt when exposed to electricity; the contact resistance is low and stable, and the parts exposed to electricity can meet IP67 protection level.
● Carrying current 20A continuously at 85°C.
● Insulation resistance is 1000MΩ(1000 VDC), and dielectric strength between the coil and contacts is 4kV, which meets the requirements of IEC 60664-1.
● No specific polarity requirements for the connection
Detailed parameters
| Type |
HFE82V-20 |
| Coil voltage form |
DC |
| Coil voltage |
24, 12 |
| Contact Arrangement |
1 Form A |
| Contact version |
Single contact |
| Coil terminal structure |
QC |
| Mounting |
Horizontal installation |
| Load terminal structure |
QC |
| Coil power |
Standard |
| Coil characteristic |
Single coil |
| Contact capacity |
Cu |
| Insulation standard |
Class B |
| Contact plating |
No coating |
| Polarity |
Standard polarity |
| Load voltage |
450VDC,750VDC |
| Shell structure |
Standard |
| Base structure |
Without plastic mounting boss |
| Coil power |
2.6 |
| Dielectric strength (between coil & contacts) (VAC 1min) |
4000VAC 1min |
| Operate time（ms） |
≤15 |
| Release time（ms） |
≤5 |
| Coil resistance（Ω） |
56×（1±7%）
224×（1±7%） |
| Creepage Distance（mm） |
13.3 |
| Electrical Distance（mm） |
7.35 |
| Insulation resistance（MΩ） |
1000 |
| Max. switching Current（DC） |
20 |
| Max. switching voltage（VDC） |
1000 |
| Ambient temperature (max)（℃） |
-40 |
| Ambient temperature (min)（℃） |
85 |
| Mechanical endurance min |
200000 |
| Electrial eddurance min |
75000 |
| Contact gap |
≤0.7 |
| Product Description |
High voltage direct current relay |
| Application |
New energy vehicle |
| Typical application |
New energy vehicle |
| Weight（g） |
about 140g |
| Outline Dimensions |
78.0 x 39.8 x 46.1（mm） |
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