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Results for

Transmission engines - Bulgaria

Bulgaria
  1. EFIR RVM LTD.

    Bulgaria

    EFIR RVM is the only company on the territory of “Maritza Iztok 3” power plant - BULGARIA and one of the biggest in the country, that deals with full repairs of construction and mining equipment. In addition to that, we are importing original spare parts for machines of different kind and brand. We offer everything for: - Undercarriage - Engines, turbochargers and transmissions - Ground engaging tools - Mini and rubber tracks - FIlters, oils, other parts and supplies We have more than 30 years of experiance and are ISO 9001: 2000 certified.

  2. PSS BULGARIA LTD.

    Bulgaria

    CONSULTING AND SERVICES - Consultation of investor and proposition of the best technical and economically best solution; - Calculation of power flows and voltage drops in HV and MV cable and overhead lines; - Calculation of harmonic components of the current and voltage in case of short circuit; - Short circuit current calculations in MV and HV networks; - Dimensioning of MV and HV power cables; - Analysis of electromagnetic transients and electromagnetic processes; - Analysis of overvoltages and selection of serge arrestors; - Calculation of relay protection settings; DESIGN Complete elaboration of conceptual, technical and detail design projects accompanied with all necessary calculations, specifications, thorough drawings, cross sections and as build documentation for: - Electrical transmission and distribution substations; - Conventional power plants; - Overhead transmission lines and cable transmission lines for low, middle and high voltage; - Industrial and generation plants; ENGINEERING - Project management; - Delivery and installation of electrical equipment in low, middle and high voltage installations; - Delivery and installation of high voltage and control cables; - Assembly and installation of relay protections cabinets, distribution and command cabinets; - Programming and setting of protection relays and SCADA; - Commissioning.