ABB expanded the license rights of EL KONTROL

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EL KONTROL was expanded its license by ABB with the right to provide service and set-up of Middle Voltage frequency regulators.

The new license rights were acquired on the bases of ABB training procedure passed by our Service-station engineers, and after provision of the necessary equipment by EL KONTROL.

Since the beginning of 2015 we provide our clients with installation, commissioning, set-up, service maintenance, and training of operational personnel on ABB MV inverters of the latest ACS2000 series.

In July EL KONTROL started works under a new contract assigned by LUKOIL Neftohim Burgas AD – Reconstruction of 110 kV relay protection in main step-down substation GPP-2 and opposite main step-down substations in LUKOIL Neftohim Burgas AD

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Project concerns reconstruction of 110 kV relay protection of two outgoing feeders from GPP-2 and opposite main step-down substations on the territory of the oil-refinery.

Order includes further reconstruction of relay panels and control panels; design of new fiber optic connections to provide operation of the relay protections; substitution of oil-insulated measuring transformers at 110 kV outgoing feeders and coupler breaker with new SF6 measuring transformers.

In March 2015 EL KONTROL started implementation of two new projects: Substation Pleven-1 in the town of Pleven, and Oil-tank farm (OTF) Rosenets on the territory of LUKOIL Neftohim Burgas AD

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Contract for Design, supply of equipment for 6 kV Substation, dismantle of existing equipment, installation, tests and commissioning at OTF Rosenets includes elaboration of detailed design for substitution of 6 kV Switchgear with a new one equipped with vacuum circuit breakers, current transformers, microprocessor protection, and dry voltage transformers. Design also includes Secondary commutation part: control, signalization, protection, metering, automatic load transfer (ALT).


EL KONTROL started implementation of electrical works for the Project modernization of Varna TPP

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Company is awarded to install Substation Automation System (SAS) for 220/110 kV Switchyard of Varna TPP inclusive of producing protection and control panels, and supply of electrical materials for reconstruction of existing panels. Construction site is located in Ezerovo Village, Varna Region, Bulgaria.

A common presentation by EL KONTROL and ABB Bulgaria was held on 20.11.2014 at the business premises of EL KONTROL in Stara Zagora. The event featured Specific characteristics of Emax2 air-insulated Circuit breakers, and Solutions and innovations of ABB r

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Dipl. Eng. Stefan Yankov from ABB presented the innovative technological advantages of Emax2 air-insulated Circuit breakers.

ABB solution here is related to direct connection of the breakers to automation systems and energy management systems, as well as improvement of the productivity and the energy efficiency. Thanks to its novelty, aesthetics, high quality, applicability, functionality and productive efficiency this solution has showed to be excellent and won the Red Dot 2014 Design Award. Dipl. Eng. Yankov also presented ArTu type-tested panels giving examples for their certain application in various industrial enterprises.