Eaton Intelligent Power Limited

Eaton Industries (netherlands) B.v.

Amritendu Das

Arend Lammers

Ranjit Jadhav

Christoph Bausch

Volker Heins

Gerard Cornelis Schoonenberg

Yogesh Rajwade

Elisabeth Morskieft

Axel Britz

Sandeep Yeole

Rahul Pingale

Himadri Sengupta

A short circuit test device includes: a first line test conductor couplable to a first load line conductor of an electric load network and a neutral test conductor couplable to a neutral conductor of the electric load network; a voltage source switchable to the first line test conductor and the neutral test conductor to output a predefinable test signal; a measurement unit for measuring an electric voltage and/or current, the measurement unit including measurement inputs which are connectable to the first line test conductor and the neutral test conductor, the measurement unit including an output for providing a measurement signal; and a control unit connected to the voltage source and the measurement unit, the control unit: causing the voltage source to apply a test voltage to the first line test conductor and the neutral test conductor and comparing the measurement signal provided by the measurement unit.

Short circuit test device

A combination includes: an electricity conducting element and a connector cable. The electricity conducting elements includes: a body of insulating material; an electrical conductor extending through the body; at least one passive electrical sensor embedded or integrated in the body of insulating material; and at least one shielded connector with one or more terminals arranged on an outer surface of the body, the at least one shielded connector being electrically connected to the at least one passive electrical sensor. The connector cable includes: a first shielded connector with one or more terminals for connecting with the at least one shielded connector; a second shielded connector with one or more terminals for connecting with an appliance or a further connector cable; and electrical components arranged closely to the first shielded connector and electrically connected to the terminals of the first shielded connector.

Combination of an electricity conducting element, such as bushing, and a connector cable

A bushing includes: an elongate electrical conductor; an insulation layer arranged around the elongate electrical conductor; an electrically conducting sleeve coaxially arranged with the electrical conductor; and a ring shaped printed circuit board with electrical components coaxially arranged around the electrical conductor. The sleeve and the printed circuit board are embedded in the insulation layer. The ring shaped printed circuit board is positioned in an axial direction between both ends of the electrically conducting sleeve.

Bushing with integrated electronics

A combination of a conductor, such as a busbar, and a device for measuring the AC voltage in the conductor, which device includes: an insulation layer arranged on the conductor; a capacitor plate arranged on the insulation layer and configured to position the capacitor plate at a fixed distance from the conductor to form a first capacitor; a second capacitor arranged electrically between the capacitor plate and ground to provide a capacitive voltage divider with the first capacitor; and a voltage measurer for measuring the voltage at the capacitor plate, the voltage measurer including a frequency measurer for measuring the frequency of the voltage in the conductor and an AC voltage calculator for calculating the AC voltage in the conductor based on the capacities of the first and second capacitors, the measured voltage, and the measured frequency.

System for measuring the voltage of a busbar

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West Bengal Pin, India

Amritendu Das