7-napainen tuplavirranotin, 70A, DC60%
The current conduction of the Multiconductor to the device to be fed is effected through the collector trolley. The contact with the flat copper conductors is maintained uninterruptedly by means of flexible, extreme wear-resistant carbon brushes manufactured from a specific bronze-coal alloy. The collector trolley is pulled into the Multiconductor by the moving machine to be fed and by means of a trolley towing arm mounted on to this machine.
Standard collector trolleys (CL7) are available for range 2 to 7 conductors with current carrying of 35A, 70A and 100A (D.C. 60%). Applicable from -20°C up to +80°C. These collector trolleys are fitted as standard with a supply cable.