14 REFUsol 08K ... 23K REFU Elektronik GmbH
3.2
Features of REFUsol 08K ... 23K
The REFUsol 08K ... 23K is a transformer-less, three-phase solar inverter, which has a particularly high
efficiency at any operating point. Depending on type, it is suitable for connection of a PV generation with an
output of 8 kW to 23 kW. Heat is dissipated only be convection. An internal monitor prevents the device from
exceeding the permissible ambient temperature. The inverter is designed such that the device does not have
to be opened for assembly and connection work. All electrical connections are exclusively made with
lockable connectors. The device features an integrated DC isolating switch according to EN 60947-3, which
reduces the overall installation work. The inverter provides the usual communication interfaces RS485 and
Ethernet. An illuminated graphical display shows the development of the feed-in power and other operating
data in a clearly arranged manner. An 8-key control panel below the display also provides excellent control
and navigation convenience. Based on its design in protection class IP 65, the inverter can be installed at an
outside location as long as it is not in direct sunlight. An installation protected against sunlight under the
solar modules is ideal here.
3.3
External Dimensions
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