English Dry Type Transformers for Power and Distribution Dry Type Transformers TMC has a long and successful history of production of dry type power and distribution transformers (also known as “open winding dry type transformers”). TMC produces dry type transformers with capacities up to 10MVA and voltages up to 36kV. Dry-type transformers use air as their main cooling medium and have neither the liquid leakage hazard nor the associated maintenance and potential flammability problems inherent in liquid filled units. TMC dry type power transformers are designed, manufactured and tested in accordance with the latest issue of IEC and Australian standards according to customer specifications. Modern non-hygroscopic insulation materials permit the use of ventilated dry type transformers in most environments found in commercial, industrial and mining applications. The low voltage windings are wound from full-width foil to provide the highest short circuit strength and have excellent cooling performance. The medium voltage winding are wound from rectangular cross-section wire supported by combs. The combs are precision manufactured to provide uniform mechanical and electrical spacing. All windings are mouldless vacuum cast to provide protection against high humidity, mechanical and chemical effects Information Required with Enquiry: Rated power Voltages (at no-load) Voltage tapping range. Impedance Overload conditions Natural or fan cooling Number of phases Operating frequency Connection symbol (Vector group) Ambient conditions Design standard Enclosure protection rating Temperature sensing equipment Current sensing equipment (CT’s). Standard Cast Resin Transformers General Information EN 50588 Um≤24kV EN 50588 Um=36kV EN 50541 Um≤12/28/75 kV EN 50541 Um=17,5/38/95 kV EN 50541 Um=24/50/125 kV EN 50541 25kV Um=36/70/145 kV EN 50541 Um=36/70/170 kV Standard Transformers Gallery Special Transformers Special Cast Resin Transformers Dry Type Transformers Dry Type Transformers for Motor Starting Dry Type Transformers for Power and Distribution Dry Type Transformers for Rectifiers Dry Type Transformers for System Earthing Oil Cooled Transformers Transformer Gallery Reactors Shunt Reactors Current Limiting Reactor Damping Reactors Reactors for Tuning Smoothing Reactors Neutral Earthing Reactors Reactor Gallery Transformers Manufacturing Company España S.A.U. Poligono Bildosola, Parcela B1 48142 Artea (Bizkaia) España Email: ventas@tmc.com.au Tel: +34 94 631 22 80 Fax: +34 94 631 45 24 Transformers Manufacturing Company Pty Ltd 19 Ewing Street Brunswick Melbourne Victoria 3056 Australia. Email: sales@tmc.com.au Tel: +61 3 9356 8700 Fax: +61 3 9356 8701 TMC TRANSFORMERS MANUFACTURING COMPANY © 2014 BY SIROPE