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High voltage industrial electrical systems - Manufacturer Producer - Bulgaria

BulgariaManufacturer/producer
  1. 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

  2. SINTER - M JSC

    Bulgaria

    Sinter-M JSC. is a machine industry company, specializing in the production, design and implementation of various tools and techniques, encompassing the vast capabilities of the sinterized method (better known as P/M) of producing parts and articles. Our products have a vast number of applications in different industries. Our product range includes: • Porous sintered bearing details for the needs of car manufacture, ex. filtres. • Thick construction iron details such as inserts, rolls, cog wheels, cog pairs for pumps, nuts, discs, flanges, friction drives, bushings and filtering elements; • Sintered details with a high level of complexity of their configuration and precise technical requirements, usually a part of oil pumps and hydroelectricity. • Magnetic soft details with specific magnetic characteristics used in dynamos, alarm systems and electromagnets. • Details made largely of non-ferrous metals (copper, brass, bronze and aluminum), used in electrical industry for high-voltage, switches, transformers, electrometers etc. • Gears, double gears for pumps, discs, shock-absorbers, belts, etc. • Articles for magnetic cores for electromotors, magnetic hearts, circuit closers etc. • Parts for lock systems produced from different material. For our production we use high quality metal powders (iron, brass, copper, steel, stainless steel, bronze, aluminum) from Sweden, Italy, Germany and Romania.