Abstract: A locking arrangement can be used for securing electric module cards between two side walls of a housing. The locking arrangement includes two side members for fixed arrangement with the respective side walls. An opening defined between the side members accommodates electric contacts of the electric module cards. A first and a second transverse member form a frame with the side members in order to lock the electric module cards within the housing. A locking mechanism is detachably connects at least one of the transverse members to at least one of the side members by means of a snap-fit.

Abstract: A locking arrangement can be used for securing electric module cards between two side walls of a housing. The locking arrangement includes two side members for fixed arrangement with the respective side walls. An opening defined between the side members accommodates electric contacts of the electric module cards. A first and a second transverse member form a frame with the side members in order to lock the electric module cards within the housing. A locking mechanism is detachably connects at least one of the transverse members to at least one of the side members by means of a snap-fit.

Abstract: A terminal block for current measurement in a power grid. The terminal block includes a shunt and a temperature sensor, and is configured to be connected to an Intelligent Electronic Device IED and a primary device. Furthermore, a respective IED and a system for current measurement including the IED and the terminal block are disclosed as well as a method for calibration of the system and a method for current measurement in power grids. A voltage measurement unit in the IED is adapted to measure a voltage drop at the shunt; a current flowing through the shunt can be calculated from the temperature and from calibration data. The terminal block enables a particularly efficient calibration method.

Abstract: The present disclosure relates to an IED configured for use as a protection relay in an electric power system. The IED comprises a plurality of cassettes connected to a backplane, with at least two cassettes mounted adjacent each other. Each of the cassettes comprises a housing profile in the form of a rectangular tube having an envelope wall of a heat conducting material, and at least one electronic card arranged in a card slot within the tube formed by the housing profile, which at least one card is electrically connected to the backplane. Adjacent cassettes are separated a distance such that air canals are formed between their respective housing profiles.

Abstract: A terminal block for current measurement in a power grid. The terminal block includes a shunt and a temperature sensor, and is configured to be connected to an Intelligent Electronic Device IED and a primary device. Furthermore, a respective IED and a system for current measurement including the IED and the terminal block are disclosed as well as a method for calibration of the system and a method for current measurement in power grids. A voltage measurement unit in the IED is adapted to measure a voltage drop at the shunt; a current flowing through the shunt can be calculated from the temperature and from calibration data. The terminal block enables a particularly efficient calibration method.

Abstract: A method to control an industrial robot with a tool including at least one actuator. The industrial robot has at least one robot arm with a tool holder arranged on the arm. A contactless power supply is provided to the at least one actuator of the tool. Control signals are transmitted to and/or received from at least one wireless node including a radio communicator arranged on the tool. Radio technology is utilized that works in a high frequency band from 400 MHz and higher with significant interference suppression by spread spectrum technology.

Abstract: A wireless controller for controlling and/or monitoring a device arranged mounted on or relative to an industrial robot. A wireless communicator including a processor arranged with software means handles wireless communication to and from the device. A control carries out at least one control function for one or more actuators of the device. Also, a method, a computer program and a graphic user interface.

Abstract: A process media transfer unit for an industrial robot including a first part for attachment to a first robot part, and a second part for attachment to a second robot part. The first and second parts being coaxially arranged about a common axis and separated by an airgap to provide an endless rotation relative to each other.

Abstract: A robot or manipulator including a wireless power supply and a wireless communication device. One or more actuators on the robot tool may be wirelessly powered and wirelessly controlled. The robot tool may have one or more wireless communication members for transmission of data from sensors on the tool. The power supply includes a primary power supply member and secondary power supply member. Tool changes may be carried out automatically by the robot. In other aspects of the invention a method, a control system and a computer program for carrying out the method are described.

Abstract: A wireless controller for controlling and/or monitoring a device arranged mounted on or relative to an industrial robot. A wireless communicator including a processor arranged with software means handles wireless communication to and from the device. A control carries out at least one control function for one or more actuators of the device. Also, a method, a computer program and a graphic user interface.