HFE82V-100B HONGFA High Voltage DC Contactor Relay 1000V Ceramic Brazing Coil DC12V DC24V

No.HFE82V-100B

HONGFA HFE82V-100B high voltage DC contactor — 1000VDC / 100A continuous, 90kW switching power, 12VDC or 24VDC coil, hermetically sealed with ceramic brazing and IP67.

Variations

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Coil Voltage: DC12V

DC12V

DC24V

Contact Form: 1 Form A

1 Form A

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Coil Voltage: DC12V

DC12V

DC24V

Contact Form: 1 Form A

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Description

HFE82V-100B — 1000VDC / 100A High Voltage DC Contactor

✅ 1000VDC · 100A | ✅ 90kW Switching Power | ✅ 12/24VDC Coil

Technical Specifications

Parameter	Value
Model	HFE82V-100B
Contact Arrangement	1 Form A (SPST-NO)
Contact Rating	100A continuous (at 85°C, ≥35 mm² cable)
Load Voltage	1000VDC
Max. Switching Voltage	1000VDC
Max. Breaking Current	1000A (300VDC, 1 op)
Contact Resistance	≤0.6 mΩ (at 100A)
Coil Voltage	12VDC / 24VDC
Operate / Release Time	≤30ms / ≤10ms (at rated voltage)
Endurance (Mech. / Elec.)	2.0×10⁵ ops / Making 1×10⁴ ops (1000VDC, 100A) · Breaking 5000 ops (1000VDC, 30A)
Dielectric / Insulation	3000VAC 1min (coil–contacts) · 3000VAC 1min (open contacts) · 1000MΩ (1000VDC)
Sealing / Ambient	Hermetic ceramic brazing, hydrogen-filled, IP67 · -40°C ~ +85°C
Terminal / Dimensions / Weight	Screw terminal female (load) · 64.0 × 33.0 × 54.5 mm · Approx. 160 g
Certification	RoHS · IEC 60664-1

Values verified against the official HONGFA HFE82V-100B datasheet (2024 Rev. 1.00).

Ordering Code — How to Read HFE82V-100B

Code Segment	Meaning
HFE82V	Series — high voltage DC relay; V = vehicle application
100B	100A contact rating · B design version
/1000	Load voltage 1000VDC (Nil = 450VDC · /750 = 750VDC)
-24	Coil voltage 24VDC (-12 = 12VDC)
-H-C5	H = 1 Form A · C = coil connector · 5 = female screw load terminal
(XXX)	Customer special code

Available order codes: HFE82V-100B/12-H-C5 · /24-H-C5 · /750-12-H-C5 · /750-24-H-C5 · /1000-12-H-C5 · /1000-24-H-C5

Ordering & Factory Info

Item	Detail
Brand / Origin	HONGFA · Xiamen, China
MOQ & Lead Time	1 pc for sample · typically 7–15 days (confirm with sales)
Payment & Warranty	T/T, PayPal, Trade Assurance · 1 year warranty

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