Bultraf Ltd was founded in 2004. The company specializes in the manufacture and supply of chokes and small to middle-sized transformers. The transformers production conforms to the international tendencies and meets the requirements of European standards as well as the Customers’ technical specification: number of turns, creepage distances, isolation and method of winding.
Due to the experience in the field of the managing team, the investment in modern appliance and the excellent quality of the production, in a few years the company is now well-established on the Bulgarian market as major and preferred transformer manufacturer.
High-degree automation production process, together with personnel professionalism is the basis of satisfying market demands. At present 40% of the staff are university graduates. Bultraf Ltd have at our disposal equipment, purchased in 2004 and 2005. The total number of the winding machines is nine; there is a stacking machine and an automatic welding machine.
Mission
Building a company of utmost technological and organisational efficiency.
The immediate objective that the Managing Body has set is opening opportunities for continual increase in the production capacity in order to achieve capacities satisfying the current level of demand. An immediate task of prime concern in Bultraf Ltd’s company policy is to attain and support excellent production quality.
The production of Bultraf Ltd is designed mainly for electronic and electro-technical appliance; medical, controlling and measuring devices, lighting fixtures, various other consumer and communication devices. Our products come into use in computing technique, cash registers, security systems, metal-cutting machinery. The transformers are widely used as supplying and separating units in hoisting devices.
Major transformer types and annual capacity
Product
Pulse Transformers - (0.5VA – 300VA); (10 – 100kHz)
Transformers for Printed Boards - (0.5VA – 10VA ) и (18VA – 30VA)
Transformers with Pins - (17VA – 45VA)
Transformers for Electric Panels - (63VA – 1000VA)
Single-phase Power Transformers - (1kVA – 2.5kVA)
Three-phase Power Transformers3UI - (1.4kVA – 16.4kVA)
The technical resources and know-how allow design and manufacture of other products apart from the above-mentioned, according to the necessities and demands of our customers.
All innovations are incorporated according to Standards required and Customers’ requirements.
Quality Management Systems
The production meets the requirements of EN61558. The testing and certification with the VDE Institute and the acknowledgement with the UL standard are additional proof of the excellent quality of the production, satisfying the demands of European Market.
Our pursuit of competitiveness on the Common European Market determines our continual up-date of the regulations and norms just mentioned.
Our units have just passed the latest version of EN 60335-1:2002+A11:2004+A1:2004 Glow-Wire Test with the VDE Institute.
At present, after the company’s successful implementing a Programe PHARE project in rendering consultancy professional advise – according to Consultancy Grant Contract BG 2004/016-711.11.04/ESC/G/CGS -310, Bultraf Ltd is certified for conformity with BS EN ISO 9001:2000.