Preheating Start
The preheating start mode ensures a gentle, controlled ignition that protects the lamp. By minimizing stress on the electrodes, it effectively extends lamp lifespan and reduces maintenance, making it a reliable and economical solution for frequently switched UV processes.

Lamp Status Indication Function
This ballast feature clear lamp status indication for easy monitoring. A green LED shows normal operation, while a flashing red LED with buzzer alarm alerts users to faults. 

This ballast feature an integrated digital display showing lamp life (up to 365 days) and ballast operating time. This allows easy monitoring, timely maintenance, and reduced downtime, ensuring stable long-term operation in industrial UV systems.

Features
Local & Remote Status Alerts: Combines clear visual/audible alarms (Green/Red LED with buzzer) and a dry contact switch for real-time feedback to PLCs.
Flexible Input Voltage: DIP-switch selectable input voltage tailored for battery-powered applications.
Built-in Protection: Includes under-voltage protection to safeguard system integrity.
 

Main application
Charmsstone ultraviolet electronic ballasts are ideal for applications in water treatment, air disinfection, and ultrapure water production etc.