Outline Dimensions:97×45.5×84.7mm
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 250A 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.
Detailed parameters
Type
HFE82V-250
Coil voltage form
DC
Coil voltage
12
Contact Arrangement
1 Form A
Coil terminal structure
Wire
Mounting
Horizontal 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
Base structure
Without plastic mounting boss
Coil power
6
Dielectric strength (between coil & contacts) (VAC 1min)
4000VAC 1min
Operate time(ms)
≤50
Release time(ms)
≤30
Coil resistance(Ω)
24×(1±7%)
Creepage Distance(mm)
28
Electrical Distance(mm)
9.6
Insulation resistance(MΩ)
1000
Max. switching Current(DC)
250
Max. switching voltage(VDC)
750
Ambient temperature (max)(℃)
-40
Ambient temperature (min)(℃)
85
Mechanical endurance min
200000
Electrial eddurance min
500
Contact gap
≥0.9
Product Description
HTDC relay
Application
New energy vehicles
Typical application
New energy vehicles
Weight(g)
About 570
Outline Dimensions
95.0×45.0x85.0mm,97.0×45.5×84.7mm