When Machines Need a Bodyguard
In the bustling workshop of a Shenzhen CNC machining plant, the Holly HC10AR relay quietly handles 690V surges like a seasoned electrician. This unassuming 10*38mm component controls robotic arms with the precision of a Swiss watch, proving that real power often comes in small packages.
Electric Vehicle Chargers Get Smarter
EV charging stations across China’s highway network now achieve 99.2% uptime since adopting HC10AR relays. The secret? A unique arc suppression design that reduces contact erosion by 40% compared to standard relays, validated by Shanghai Electrical Research Institute testing.
“Our charging piles survived 200,000+ switching cycles without failure”
– Li Wei, Power Engineer at NIO Charging
From Steel Mills to Smart Grids
The HC10AR’s secret weapon is its military-grade AgSnO₂ contacts, handling 10A loads at 85℃ ambient temperature. When a Jiangsu province transformer station upgraded their protection systems, these relays reduced maintenance costs by ¥120,000 annually through improved reliability.
The Future of Power Control
With IoT integration capabilities, the HC10AR platform now supports real-time monitoring in 5G-connected smart factories. Market data shows 37% YoY growth in high-voltage relay demand, positioning Holly’s solution at the forefront of industrial automation evolution.
