At the Middle East Electricity Exhibition in Dubai (Dubai International Exhibition Centre, February 8-10, 2009) Hedrich winding systems, a subsidiary of Hedrich vacuum systems, will present fully automated solutions for the manufacturing of windings for instrument transformers on their stand (Hall 1, #1E18).
Compared to conventional winding methods, the Hedrich solution decreases processing time and increases process quality at the same time resulting in significant competitive advantages. In Dubai, experts of Hedrich winding systems will be present to demonstrate the benefits of the equipment.
Nowadays the majority of windings for instrument transformers are still being manufactured conventionally in a time and cost intensive process. Furthermore, the quality of the windings produced varies considerably due to the manual wire tensioning or wire guiding. In contrast fully-automatic wiring offers the possibility of manufacturing several windings at the same time in constant superior quality. All process parameters are being controlled fully computerized with no manual interventions required.
Hedrich winding systems offers fully automatic systems for the winding of different wires and insulating media used for Cast resin-, Oil paper- or SF6-isolated applications for High and Medium Voltage. Used by transformer manufacturers worldwide Hedrich systems are renowned for high productivity as well as operator convenience. Specific control software developed by Hedrich, enables permanent controlling of all process parameters as well as material stock and production progress via a graphic user interface. The fully automated process reduces production costs and enhances efficiency thus resulting in competitive advantages.
About Hedrich
Hedrich vacuum systems is a worldwide leading manufacturer of vacuum equipment. With more than 220 employees in 30 countries the company develops and sells systems for vacuum processing of reactive cast resin or oil-paper insulating media. Additionally Hedrich offers one-stop production solutions for the manufacturing of insulating components for medium- and high voltage applications. The customers belong to the Electro- and Electronics Industries, Automotive and Chemical Industry. Software and Automation solutions, winding systems as well as moulds and clamping machines for casting reactive resins, silicones and polymers complete the product and service portfolio of Hedrich.
