HONGFA High voltage DC relay,Carrying current 20A,Load voltage 450VDC 750VDC HFE82V-20

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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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