braking resistor unit
FGFG 31 series
Type series FGFG 31 steel-grid fixed resistor unit is a low priced type compact design unit with IP 20 protection degree. The unit is mounted on an appropriate surface, with zinc plated steel enclosure. The entire unit is equipped with max. 2 terminals mounted in the attached terminal box. The resistor can be mounted on the top of a switch cabinet and offers up to 22 kW continuous power rating. The unit can be wall mounted, perforated steel sheet at the front, top and bottom, terminals at the side downward. They are available as terminal type and come in the choice of size based on mounting place and connection techniques.
The resistor with relatively flat and compact construction finds application for mounting on, beside or in a switch cabinet. They come in 6 widths with various possibilities of connections and monitoring. The resistor finds an important application as braking resistor for motor/generator drive of motors with frequency converters by a combination of high power rating with low budget solution.