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Results for

High voltage

BulgariaSouth-West Bulgaria
  1. 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.

  2. METAL TECHNOLOGY GROUP

    Bulgaria

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    Metal Technology Group AD is a premier consolidator of three distinguished Bulgarian foundries—ALUCOM in Pleven, OSSAM in Lovech, and CENTROMET in Vratsa. Each entity brings its own specialized knowledge and innovative production technologies to our corporate family. Established in 1997, our group has evolved from individual foundries with rich histories to a unified force in the metallurgical sector, operating with over 560 skilled employees across our locations in Pleven, Lovech, Vratsa, and our head office in Sofia. Our commitment to excellence is reflected in our expansive reach across five continents and in serving customers in more than 25 countries, delivering high-quality castings to diverse industries including automotive, aerospace, and machinery. Understanding the critical needs of global supply chains, Metal Technology Group AD not only specializes in the production of high-quality castings but also offers comprehensive services that include packaging, logistics, and transport to ensure seamless delivery from our door to yours. Our approach emphasizes a hassle-free customer experience from initial order to final delivery, aiming to facilitate a straightforward and efficient procurement process. By choosing MTG, you partner with a company that values technological advancement, continuous improvement, and the cultivation of long-term relationships with clients, ensuring that we meet your project needs with precision and reliability.

  3. MMOTORS JSC

    Bulgaria

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    MMOTORS is a Bulgarian company was founded in 1961 under the name “Micromotors”, engaged with manufacturing activities in five divisions: •Induction electric motors; •Axial fans; •Heat recovery ventilation systems; •Aluminum foundry; •Plastic forming. The induction electric motors MA, MAL, MAT, MR and MRS series are designed for general purposes. They are self-ventilated, the frame size 56mm, 63mm, 71mm, 80mm, 90mm, 100mm, 112mm and 132mm. The series are designated as follows: - MA series – three-phase induction motors. - MAL series – lifting three-phase induction hoisting motors. - MAT series – trolley three-phase induction motors with break. - MR series – single-phase induction motors with running capacitor. - MRS series – single-phase induction motors with running and starting capacitors. BASIC CHARACTERISTICS: Power supply: -three-phase: 400/230 V – 50Hz. -single-phase: 220-240V / 50Hz. Design for other voltage and frequencies is possible : -Protection Degree: IP 54 / IP 55 -Insulation Class: “F” -Standard forms: B3, B5, B14, B3/B5 and B3/B14. OPERATING CONDITIONS: The motors are designed to operate in Temperate Climate (Class “N”) at temperatures from -25oC to + 40oC, maximum altitude (above sea level) 1000m, and maximum relative humidity 85%. Standards: IEC: 60034-5: 2007; 60034-1: 2010; 1143: 1985; 10881-85. The axial fans are divided into a few sections: •Elegant & Stylish •Standard •Industrial •High temperature •Heat recovery ventilation systems

  4. VS TECHNOLOGIES LTD.

    Bulgaria

    "VS Technologies" ltd. designs, installs and performs commissioning of the systems of building automation: - HVAC; - cold supply; - lighting (lighting control); - power supply; - energy management system; - security and access control; - fire alarm systems; - fire fighting; - video monitoring; - low voltage cabling system. Our specialists have successfully worked out project documents and brought into operation more than 15 objects in a variety of business areas: - Manufacture of cosmetics, logistics; - Glass manufacturing; - Manufacturing of concrete blocks; - Automobile manufacture; - Class A office buildings; - Elite housing. High qualification of our engineers and programmers enables us to set minimal terms of for the BMS design. Thus, the standard term for designing is 2 working days per AHU, which is one of the shortest terms for the market. Depending on the task, we would help you to