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Network installation

BulgariaSouth-West BulgariaService Provider
  1. KONTRAX O O D

    Bulgaria

    The company KONTRAX O O D, is a Service Provider, which operates in the RNIS Integrated Services Digital Network - Hardware and systems industry. It also operates in the Networks - installation and maintenance, and Networks - installation and maintenance industries. It is based in Sofia, Bulgaria.

  2. INFOGUARD ET

    Bulgaria

    The company INFOGUARD ET, is a Service Provider, which operates in the Telecommunications - equipment and systems industry. It also operates in the Networks - installation and maintenance, and Networks - installation and maintenance industries. It is based in Sofia, Bulgaria.

  3. 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.

  4. ENTERPRISE COMMUNICATIONS GROUP OOD

    Bulgaria

    Enterprise Communications Group OOD, the former of Siemens Enterprise Communications EOOD, is a Premium Certified Distributor of SEN for the territories of Bulgaria and Macedonia, which is the highest possible partnership level. The company operates with goods originally manufactured by Siemens and other renowned manufacturers and partners in Europe and Bulgaria. The portfolio: •Sales, design, installation and support of Enterprise Communications multimedia solutions for transmission of voice, data and video; •Unified communications and collaborations•Intelligent networks (TDM, IP and converged)•Multimedia Contact centers•Hardware and software Multimedia terminals and clients•Delivery and installation of Siren Systems•Contact Centers•Consultancy services for small, medium and large enterprises•Information Security Systems•Software development•Data centers and information systems development•Sales, Installation, System Integration Solutions and Support of FTTx systems