Complete Panels electricity cupboard. Complete transformer substations are designed to receive, convert and distribute electrical energy of three-phase alternating current of industrial frequency 50 and 60 Hz at power facilities, oil and gas industry and other facilities with a dead-earthed or insulated neutral on the low voltage side. KTP are made according to technical requirements. It is possible to place the package transformer substation in block-boxes of cold or heat-insulated execution of one- and multi-modular construction (metal welded frame, sheathed with sandwich panels)