Load Indicator System LIS

All ABUS cable pulls use a specially developed LIS control unit for hoist control. This device is available in two versions: as an LIS-SE or LIS-SV device. Both devices include an overload protection device that reliably protects the hoist from overload. While the LIS-SV device uses a strain gauge signal transmitter to detect the load, the LIS-SE device uses three-phase current and voltage measurement while the hoist motor is running. A load display can be connected to both devices to visualize the evaluated hook load.