Abstract: The invention relates to an equipment cabinet for receiving information-technology (IT) and communication-technology components which generate waste heat during operation. Here, the IT and communication-technology components draw in cooling air from the front side of the equipment cabinet for cooling and discharge this air into a hot-air region after having been heated. The air is guided out of the hot-air region and cooled by a cooling device comprising fans. Furthermore, sensors are provided for determining the pressure differential between the pressure in the hot-air region and in the surroundings of the equipment cabinet. In addition, a method is described for regulating a cooling device in an equipment cabinet of this kind.

Abstract: The invention involves a busbar distributor for electrical energy, and uses at least one consumer terminal (CT) for at least one consumer for supplying the consumer with electrical energy, as well as at least one connecting element for connecting a building energy supply (BES) to at least one high-voltage busbar, which connecting element connects the consumer to the BES. The distributor further has at least one line element which is provided between the connecting element and the CT, and a connector which is arranged between the CT and the connecting element. The connecting element has at least two conductors for supplying power to the CT. Also, the connector is connected, on an energy supply side, to the line element, which is formed having two conductors for energy supply which can be connected to the BES. The line element is exchangeable depending on the actual voltage and/or the power system of the building energy supply.

Abstract: The invention relates to a master distributor strip for distributing electrical energy for equipment and/or server cabinets, comprising a plurality of connection means that are provided on a face of the master distributor strip, and to which electrical loads can be connected for the purpose of energy supply. Furthermore, sensors for determining data at least relating to the status of the master distributor strip and/or of the plurality of connection means are provided. The invention is characterized in that a communications module is provided, which module is configured to retrieve and/or receive the data of the sensors, and to communicate with at least one sensor and/or actuator that is remote from the master distributor strip, by means of a communications network.

Abstract: The invention relates to an equipment cabinet for receiving information-technology (IT) and communication-technology components which generate waste heat during operation. Here, the IT and communication-technology components draw in cooling air from the front side of the equipment cabinet for cooling and discharge this air into a hot-air region after having been heated. The air is guided out of the hot-air region and cooled by a cooling device comprising fans. Furthermore, sensors are provided for determining the pressure differential between the pressure in the hot-air region and in the surroundings of the equipment cabinet. In addition, a method is described for regulating a cooling device in an equipment cabinet of this kind.

Abstract: The invention relates to a busbar distributor for electrical energy comprising at least one consumer terminal for at least one consumer for supplying the consumer with electrical energy, as well as at least one connecting element for connection to a building energy supply to at least one high-voltage busbar, which connecting element connects the at least one consumer to the building energy supply. The distributor further comprises at least one line element which is provided between the connecting element and the at least one consumer terminal, and a connector which is arranged between the consumer terminal and the connecting element, wherein the connecting element comprises at least two conductors for supplying energy on the consumer side, which conductors are connected in an electrically conductive manner to the at least one consumer.

Abstract: The invention relates to a master distributor strip for distributing electrical energy for equipment and/or server cabinets, comprising a plurality of connection means that are provided on a face of the master distributor strip, and to which electrical loads can be connected for the purpose of energy supply. Furthermore, sensors for determining data at least relating to the status of the master distributor strip and/or of the plurality of connection means are provided. The invention is characterized in that a communications module is provided, which module is configured to retrieve and/or receive the data of the sensors, and to communicate with at least one sensor and/or actuator that is remote from the master distributor strip, by means of a communications network.