Delivery, mounting, programming and putting into exploitation of frequency inverters MICROMASTER 420, MICROMASTER 430 and MICTROMASTER 440, production of SIEMENS AG – Germany.
Extension of SCADA system, communicational connection of the new MKTP66 transformer station to the existing SCADA system of workshop 700. The scope of the work includes delivery of equipment, control board assembly, programming, commissioning, adjustment and putting into exploitation.
Performance of electrical installations (appliances) part: “Low voltage electrical installations of MALL VARNA”. The scope of the work includes cable laying and wiring, mounting and wiring of all the electrical devices, start-up, commissioning and putting into exploitation of all the low voltage electrical installations.
Project development, specification, delivery, mounting wiring and putting into exploitation of 2 pcs. regulators for excitation of the DC motors 6KV of the mills of Block 5 in “TPP VARNA” EAD. The scope of the work includes project development, equipment and electrical boards specification and delivery, electrical boards assembly, start-up, commissioning and putting into exploitation.
Development and implementation of co-generator thermal energy measurement and control systems. The scope of the work includes thermal energy measurement equipment specification, delivery, on-site mounting, programming, start-up, commissioning and putting into exploitation.
Commissioning adjustment and putting into exploitation of the field control and measurement equipment in Bio-ethanol plant – Gorna Malina. The scope of the work includes parametrization, commissioning and adjustment of regulating valves, on/off valves, level measurement and level signaling sensors, flowmeters, pressure transmitters, temperature transmitters, pumps, PH-meter, and density meter.
Development and implementation of control system for excisable goods according to the requirements of Customs Agency shown in Regulation № 3 / 19.02.2010. The scope of the work includes project development of the system, equipment delivery, electrical and control boards assembly, controller programming, onsite mounting of the equipment, implementation of automatic reading of the information, start-up, commissioning and putting into exploitation.
Development and implementation of control system for excisable goods according to the requirements of Customs Agency shown in Regulation № 3 / 19.02.2010. The scope of the work includes project development of the system, equipment delivery, electrical and control boards assembly, controller programming, onsite mounting of the equipment, cabling, implementation of automatic reading of the information, start-up, commissioning and putting into exploitation.
Replacement of relay – contactor management scheme of 7 machines in workshop ”Unguents” with management system based on programmable controllers SIMATIC S7 200 and SIMATIC S7 1200. The scope of the work includes equipment delivery, programming of controllers and operator panels, onsite mounting and wiring of the equipment, start-up, commissioning and putting into exploitation.
Development and implementation of system for automatic level regulation of container 5000m3 in TPP VARNA EAD. The scope of the work includes equipment delivery, programming of controller, programming of WINCC SCADA system, onsite mounting, start-up, commissioning and putting into exploitation.
