LanPro® 31 UPS is a 3-phase in / 1-phase out, true VFI (Voltage & Frequency Independent) on-line double conversion, intelligent and heavy duty UPS. The VFI design concept enables the highest level of protection even under the toughest conditions.

The transformerless design prodices a high efficiency. In the ECO Mode, the efficiency can be further increased. The batteries are easy to replace by access via the front. Superior Battery Management optimizes the lifespan of the batteries and keeps you from surprises.

Features

• Low input current distortion and high input power factor eliminates need for costly filters or oversized generator
• Small footprint and wheels
• Advanced technology enabling silent operation
• High output power factor allows for optimal sizing of UPS
• Low output voltage distortion
• Superior Battery Management
• ECO mode enables automatic energy savings under stable power conditions
• Automatic battery test, prevents "surprises"
• Battery calibration test, enables tracking of battery aging
• Temperature compensation, prevents overcharging
• Multi-language LCD, easy to use
• Excellent overload behaviour, withstands toughest conditions
• Cold start function (start-up without mains present)
• Manual bypass integrated in UPS
• Equipped with RS232 serial port
• Fits well in office environment
• Frequency converter