● 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 600A 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.
● Coil with energy-saving devices
Detailed parameters
| Type | HFE82V-600 |
| Coil voltage form | DC |
| Coil voltage | 12, 24 |
| Contact Arrangement | 1 Form A |
| Contact version | Double contacts |
| Coil terminal structure | Wire |
| 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，1000VDC |
| Shell structure | Standard |
| Base structure | Without plastic mounting boss |
| Coil power | Making:50W、Holding:10W |
| Dielectric strength (between coil & contacts) (VAC 1min) | 4000VAC 1min |
| Operate time（ms） | ≤50 |
| Release time（ms） | ≤30 |
| Coil resistance（Ω） | 12V:Making:2.88×（1±7%）Ω
Holding:36×（1±7%）Ω
24V:Making:11.52×（1±7%）Ω
Holding:14.4×（1±7%）Ω |
| Creepage Distance（mm） | 26.14 |
| Electrical Distance（mm） | 17.3 |
| Insulation resistance（MΩ） | 1000 |
| Max. switching voltage（VDC） | 1000 |
| Ambient temperature (max)（℃） | -40 |
| Ambient temperature (min)（℃） | 85 |
| Mechanical endurance min | 100000 |
| Electrial eddurance min | 500 |
| Contact gap | ≥1.9 |
| Product Description | HTDC relay |
| Application | New energy vehicles |
| Typical application | New energy vehicles |
| Weight（g） | About 1900 |
| Outline Dimensions | 146.0x66.6x132.8mm |