Preheating Start
Designed for applications with frequent on/off cycles, our ballast employs a gentle preheating start. This controlled ignition minimizes electrode stress and lamp blackening, substantially extending service life. The result is enhanced system reliability, reduced maintenance, and long-term stability—ideal for demanding UV disinfection and curing processes.

Lamp Status Indication Function
Offering dual monitoring outputs, this ballast features a 5VDC/0VDC signal for local status indication and dry contacts for remote PLC integration. This combination enables precise, real-time monitoring from the control panel to the central system, facilitating quick diagnostics and efficient maintenance.

Load lamp

One 155W lamp or Two 75W lamps 
This flexibility allows you to easily adapt the lighting layout and output to match specific application requirements, simplifying system design and planning.

Main application
Charmsstone ultraviolet electronic ballasts are essential for light cleaning, UV curing, ultrapure water production, and secondary water supply systems. They reliably power UV lamps for effective sterilization, curing, and water purification, providing efficient, chemical-free solutions for industries requiring high-quality water and air in manufacturing, healthcare, and research applications.