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800A High Voltage DC Contactor Relay
Product Introduction
The 800A high voltage DC contactor is designed for fast switching of ultra-high current DC systems. It supports an operating voltage range of DC 9V~36V and has low energy consumption characteristics with an initial pull-in current of 3.2A and a holding power of approximately 3.0W. The product adopts high-performance magnetic blow-out technology and a compact double-break design, which can withstand a maximum short-circuit current impact of 2500A @ 320Vdc, providing extremely high reliability and safety.
The contactor achieves fast response through an optimized electromagnetic system, combined with high-conductivity busbar terminals and high-voltage resistant sealing structures, and is widely used in ultra-high power energy storage systems, high-power electric drive platforms and DC microgrid core equipment.
Product Features
⚡ Ultra-large current control capability: rated current 800A, maximum disconnection current 2500A, suitable for high energy flow system
️ Fast pull-in and low power consumption: initial pull-in current is only 3.2A, continuous power consumption is as low as 3.0W, extending system endurance
Magnetic blow-out arc structure design: greatly improves arc extinguishing efficiency when contacts are disconnected
️ High-strength insulation protection: built-in multi-layer insulation barrier, effectively resisting high-voltage breakdown
Flexible wide range coil voltage: 9V~36V, adaptable to a variety of system power requirements
️ Modular compact appearance: convenient for high-density system integration design
✅ The joint way of the coil is very convenient
✅ Dimension: 80.5×63.9×72.2mm
✅ Weight: 430g
✅ IP Grade: IP67
✅ Mechanical life: 2x105 cycles
✅ Approval: UL, CE, TÜV
Application scenarios
Typical application scenarios
Industrial and commercial energy storage battery cluster main circuit control
New energy heavy-duty vehicle (such as electric mining truck) power protection system
Super charging pile DC high current disconnection control
Microgrid DC bus management system
Large data center UPS backup power DC switching module
Applications include electric vehicles, fast charging piles, battery switching and backup, high voltage DC voltage switching control, circuit protection and safety control.
800A High Voltage DC Contactor Relay
Product Introduction
The 800A high voltage DC contactor is designed for fast switching of ultra-high current DC systems. It supports an operating voltage range of DC 9V~36V and has low energy consumption characteristics with an initial pull-in current of 3.2A and a holding power of approximately 3.0W. The product adopts high-performance magnetic blow-out technology and a compact double-break design, which can withstand a maximum short-circuit current impact of 2500A @ 320Vdc, providing extremely high reliability and safety.
The contactor achieves fast response through an optimized electromagnetic system, combined with high-conductivity busbar terminals and high-voltage resistant sealing structures, and is widely used in ultra-high power energy storage systems, high-power electric drive platforms and DC microgrid core equipment.
Product Features
⚡ Ultra-large current control capability: rated current 800A, maximum disconnection current 2500A, suitable for high energy flow system
️ Fast pull-in and low power consumption: initial pull-in current is only 3.2A, continuous power consumption is as low as 3.0W, extending system endurance
Magnetic blow-out arc structure design: greatly improves arc extinguishing efficiency when contacts are disconnected
️ High-strength insulation protection: built-in multi-layer insulation barrier, effectively resisting high-voltage breakdown
Flexible wide range coil voltage: 9V~36V, adaptable to a variety of system power requirements
️ Modular compact appearance: convenient for high-density system integration design
✅ The joint way of the coil is very convenient
✅ Dimension: 80.5×63.9×72.2mm
✅ Weight: 430g
✅ IP Grade: IP67
✅ Mechanical life: 2x105 cycles
✅ Approval: UL, CE, TÜV
Application scenarios
Typical application scenarios
Industrial and commercial energy storage battery cluster main circuit control
New energy heavy-duty vehicle (such as electric mining truck) power protection system
Super charging pile DC high current disconnection control
Microgrid DC bus management system
Large data center UPS backup power DC switching module
Applications include electric vehicles, fast charging piles, battery switching and backup, high voltage DC voltage switching control, circuit protection and safety control.
