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Outline Dimensions:95.8 x 49.0 x 93mm
● 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 400A continuously at 85°C.
● Insulation resistance is 1000MΩ(1000 VDC), and dielectric
strength between the coil and contacts is 3kV, which meets
the requirements of IEC 60664-1.
Type | HFE82V-400M |
Coil voltage form | DC |
Coil voltage | 24, 12 |
Contact Arrangement | 1 Form A |
Contact version | Double contacts |
Coil terminal structure | Connector |
Mounting | Vertical Mounting |
Load terminal structure | Screw |
Coil power | Standard |
Coil characteristic | Single coil |
Contact capacity | Cu |
Insulation standard | Class H |
Contact plating | No coating |
Polarity | Standard Polarity |
Load voltage | 450VDC,750VDC |
Shell structure | Standard |
Coil power | Making:45W、Holding:5W |
Dielectric strength (between coil & contacts) (VAC 1min) | 4000 |
Operate time(ms) | ≤30 |
Release time(ms) | ≤10 |
Coil resistance(Ω) | Making3.2×(1±7%)Ω Holding28.8×(1±7%)Ω 24V:Making12.8×(1±7%)Ω Holding115.2×(1±7%)Ω |
Creepage Distance(mm) | 26.14 |
Electrical Distance(mm) | 17.3 |
Insulation resistance(MΩ) | 1000 |
Max. switching Current(DC) | 400 |
Max. switching voltage(VDC) | 750 |
Ambient temperature (max)(℃) | -40 |
Ambient temperature (min)(℃) | 85 |
Mechanical endurance min | 200000 |
Electrial eddurance min | 1000 |
Contact gap | 1.1 |
Product Description | HTDC relay |
Application | New energy vehicles |
Typical application | New energy vehicles |
Weight(g) | About 680 |
Outline Dimensions | 95.8 x 49.0 x 93mm |