Distribution transformer

drycast resinthree-phase

Description For the demand of safety for the power distribution equipments, dry type transformer with fire resistant, non-polluting and humidity resistant features are often the right choice. AEC's cast resin transformer provides the best and safest service to all kinds of power distribution system applications. Features - Hazard-free to the environment AEC cast resin transformer is insulated with an epoxy quartz power mixture: a non-hazardous material,which makes the　windings maintenance-free, humidity-resistant, tropicalized, fire-resistant and self-extinguishing. Even when it is exposed to arcing, no toxic gases are generated. - High reliability Foil winding combined with simple winding techniques is used on the H.V. windings. It meets the high degree of electrical　safety. The insulation is subjected to less electrical stress than winding of other types in a conventional round-wire winding,　and the interturn voltage can be added up to twice the interlayer voltage. While in a foil winding it never exceeds the simple　voltage per turn because a layer consists of only one winding turn. The foil winding therefore has a high A.C. voltage and impulse voltage withstand capacity. - Flexibility AEC cast resin transformer provides options for top or bottom connection on both the H.V. and the L.V. class. Plug-in　connections are also available. Cross-flow fans with temperature-dependent control can be installed to provide capacity　reserve and to meet peak load period demands.