Electronic power supply for UV medium-pressure lamps

Our EPSA-Series is a series of ballasts for UV medium pressure lamps with power levels ranging from 2.5 kW to 36.0 kW. The EPSAs are suitable for all UV water treatment applications, such as swimming pools, sewage or ballast water treatment systems. For the latter we offer a specially developed maritime design on request.

Characteristics: The high efficiency of up to 98 %, the dimming range from 5% and 100% and the integral HF sine-ignitor ensure an efficient and lamp-friendly operation. The wide range of supply voltages and the suitability for IT networks enable operation on almost all mains supplies worldwide. The permissible cable length of our EPSAs of up to 300 m offers the system manufacturer more flexibility and extended possibilities when setting up his control cabinets.


  • Up to 36 kW lamp power
  • Analogue or digital control
  • High efficiency up to 98 %
  • Wide-range input and
  • IT-supply capability


  • Gentle lamp start allows maximum lamp life
  • Up to 300 m connection cable to UV lamp
  • Very compact and lightweight design
  • Electrolytic capacitor-free design for max. lamp lifetime and high ambient temperatures