● 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 40A 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-40 |
Coil voltage form | DC |
Coil voltage | 12, 24 |
Contact Arrangement | 1 Form A |
Contact version | Single contact |
Coil terminal structure | Wire |
Mounting | Vertical Mounting |
Load terminal structure | Screw |
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 | 3 |
Dielectric strength (between coil & contacts) (VAC 1min) | 4000VAC 1min |
Operate time(ms) | ≤15 |
Release time(ms) | ≤5 |
Coil resistance(Ω) | 48×(1±7%) 192×(1±7%) |
Creepage Distance(mm) | 17.25 |
Electrical Distance(mm) | 5.9 |
Insulation resistance(MΩ) | 1000 |
Max. switching Current(DC) | 40 |
Max. switching voltage(VDC) | 1000 |
Ambient temperature (max)(℃) | -40 |
Ambient temperature (min)(℃) | 85 |
Mechanical endurance min | 200000 |
Electrial eddurance min | 20000 |
Contact gap | ≥0.73 |
Product Description | High voltage direct current relay |
Application | New energy vehicle |
Typical application | New energy vehicle |
Weight(g) | about 160 |
Outline Dimensions | 67.0x32.6x47.0(mm) |