The outstanding feature of the FUE range of frequency converters is its lightweight, compact design. Thanks to their aluminium construction they are very easy to handle. Their high-quality electronics and active cooling system ensure maximum performance even in continuous operation. The intelligent voltage and power management is particularly practical. It compensates for fluctuations of mains input voltage, wrongly dimensioned extensions or appliances with greatly varying use of power.

• The FI protective switch is sensitive to pulsating currents.Therefore the devices can be used practically anywhere.
• Maximum safety: Galvanic isolation with isolating transformer
• Maintenance-free
• Intelligent voltage and power management