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HONGFA High Current DC Relay, Direct Current Relay HFE82V-400M
Specifications
| Country of Origin | India |
|---|---|
| Brand | HONGFA |
| Operating Temperature | 85 °C |
| Humidity | 5% ~ 85% RH |
| Model | HFE82V-400M |
| Ambient Temperature (ºC) | -40 ºC to 85 ºC |
| Protection level | IP67 |
| Contact arrangement | 1 Form A |
| Load terminal structure | M6 Screw terminal female |
| Product Condition | New |
| MPN | HFE82V-400M |
| Sealing Technology | Ceramic brazed sealed |
| Relay Type | Direct Current (DC) Relay |
| Continuous Carrying Current | 400 A |
| Internal Gas | Hydrogen |
| Contact Resistance | Low and stable |
| Shutdown Type | High-speed DC circuit disconnection |
| Coil Structure | Single coil |
| Industrial Applications | Automotive, Renewable Energy, Power Distribution |
Key Features
HONGFA HFE82V-400M High Current DC Relay for high-voltage, high-capacity urgent DC circuit shutdown applications.Ceramic brazed sealed technology guarantees no arc leakage and enhances safety.Supports continuous carrying current up to 400A at 85°C.Filled with hydrogen gas for minimized contact resistance and oxidation prevention.Contact resistance remains low and stable for reliable operation.Exposed electrical parts meet IP67 protection standard.Enables high-speed shutdown of high-voltage DC circuits to reduce failure risks.Single-coil structure optimized for direct current control and robust switching.Industrial-grade build ideal for automotive, renewable energy, and power distribution applications.
Product Description
HONGFA HFE82V-400M High Current DC Relay is designed for safe and reliable control of high-voltage, high-capacity DC circuits. Utilizing advanced ceramic brazed sealed technology, it eliminates the risk of arc leakage, fire, or explosion, ensuring highest levels of operational safety in industrial environments.The relay is capable of continuously carrying 400A at 85°C and is internally filled with hydrogen gas. This design effectively prevents oxidation burn-out when exposed to electricity, maintaining low and stable contact resistance. All exposed electrical parts satisfy the IP67 protection standard, making this relay suitable for demanding and harsh operating conditions.Ceramic brazed sealed construction for superior safety.400A continuous current at ambient temperatures up to 85°C.Hydrogen-filled chamber to prevent oxidation and reduce wear.Contact resistance engineered for long-term, stable performance.Meets IP67 protection level for industrial durability.Performs urgent, high-speed shutdowns in high-voltage DC systems.Ideal for power electronics, renewable energy, and automotive EV/HEV systems.This DC relay is widely used in industrial automation, renewable power systems, construction equipment, commercial battery storage, and automotive high-voltage control panels. Its robust quality and technical attributes help meet stringent application safety demands.Browse more relays and power switching products from top industrial brands in the 'DC Relays' category at EnvMart.
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Frequently Asked Questions
The HONGFA HFE82V-400M High Current DC Relay can continuously carry up to 400A at an ambient temperature of 85°C.
This relay operates effectively in temperatures ranging from -40°C to 85°C, making it suitable for various industrial applications.
Yes, the HFE82V-400M is designed for high-voltage applications with advanced ceramic brazed sealed technology to prevent arc leakage and enhance safety.
The exposed electrical parts of the HFE82V-400M meet the IP67 protection standard, ensuring durability in harsh operating conditions.
The hydrogen-filled chamber minimizes contact resistance and prevents oxidation, leading to stable and reliable performance over time.
The HFE82V-400M has a 1 Form A contact arrangement, which is suitable for various switching applications.
This relay features an M6 screw terminal female load terminal structure, facilitating easy and secure connections.
Yes, the HFE82V-400M is ideal for renewable energy applications, offering reliable performance for high-voltage DC circuits.
This relay is widely used in industrial automation, automotive systems, renewable power systems, and commercial battery storage.
You can browse our selection of relays and power switching products in the 'DC Relays' category at EnvMart to make a purchase or inquire further.
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