Powering the Future: Three Revolutionary Advantages of NNC MAH New Energy Relay
In the fields of new energy vehicles, charging infrastructure, and renewable energy systems, relays are not only critical components for circuit control but also core elements ensuring system safety and efficiency. Traditional relays face challenges such as arcing and short lifespan in high-voltage and high-frequency scenarios. The NNC New Energy Relay MAH Series breaks through these limitations with innovative technology, offering three groundbreaking advantages for the green energy era.
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✅ Advantage 1: High Voltage & Current Capacity — Built for Demanding Environments
Designed specifically for new energy applications, the MAH Series supports up to 1000V DC high voltage and 200A high-current loads. Utilizing ceramic sealing and inert gas filling technology, it completely eliminates high-voltage arcing issues. Certified by UL/TUV, the product operates reliably in extreme temperatures ranging from -40°C to 125°C, making it ideal for high-voltage scenarios such as EV battery management systems, charging piles, and photovoltaic inverters.
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✅ Advantage 2: Zero-Power Consumption & Intelligent Drive Mode
Featuring a unique magnetic latching dual-coil structure, the MAH Series consumes zero power in static state, only drawing energy during switching operations, significantly reducing system energy consumption. With a built-in intelligent drive chip, it supports pulse triggering and reverse connection protection to prevent operational errors. It is also compatible with PLC/MCU control logic, enabling seamless integration into smart energy systems.
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✅ Advantage 3: Full Lifecycle Sealing & Ultra-Long Mechanical Durability
The laser-welded fully sealed housing (IP67 rated) protects against moisture, salt spray, and chemical corrosion. The contacts use silver alloy composite materials, delivering a mechanical lifespan of over 1 million operations and an electrical lifespan exceeding 200,000 operations—5 times longer than traditional relays—drastically reducing maintenance needs and lifecycle costs.
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