Carbon Crystal Halogen Infrared Heaters: 400V, 2500W, R7s Connector
We built these carbon crystal heaters to be a straight-up swap for the infrared workhorses in industrial heating. They’re the kind of tool you lean on when you need serious, focused heat that comes on fast and stays under control.
Let’s talk power, voltage, and size
These run on 400V and are rated at 2500W, which packs a lot of heat into a small tube. The 300mm length keeps the footprint tight, so you can drop serious heat into tight spots without rethinking the whole machine. That kind of wattage is exactly what it takes to hit target temperatures quickly. But here’s the thing—high power also means your control wiring and contactors need to be up to the job. Make sure they’re properly rated, and you’re good to go.
Material and design, in plain terms
Inside, the halogen fill keeps the filament steady and the output consistent over time. No more watching output fade like you often see with standard IR lamps. The quartz envelope handles sudden temperature swings without blinking, and the coating helps shape the spectral output so the workpiece absorbs the heat where you need it most. And the R7s connector? It’s an industrial-grade termination that makes wiring quick and simple. You wire it up and it just works—like a proper drop-in replacement.
Where it shines, and what to keep in mind
This setup is a natural fit when you need intense, focused infrared heat—think heating plastics, curing, and pre-heating in process work. It heats up fast and concentrates energy exactly where you want it. Just remember, with that much power, you need adequate cooling and proper thermal clearances. Plan for airflow and space, and you’ll get the best, most reliable performance.