For HPP Dupnitsa 30 VAPTECH will design and manufacture horizontal Pelton turbine with 2 injectors and rated speed 1000 rpm that will operate under a net head of 374 m using a flow of 0,32 m3/s. The rated output of the turbine is 1042 kW. Within the scope of supply VAPTECH will deliver also gate valve DN300 PN63, horizontal synchronous generator and supervision of installation works.
Typical horizontal Pelton turbine with 2 injectors by VAPTECH
The scope of supply includes design and manufacturing of vertical Pelton turbine with 6 injectors and rated output 910 kW. The rated speed is 600 rpm, net head 115 m and flow of 0,9 m3/s. VAPTECH will design and manufacture also Butterfly valve DN 600 PN16 and deliver vertical synchronous generator as well as supervision of installation works.
Typical vertical Pelton turbine with 6 injectors by VAPTECH
The plant will operate with vertical Pelton turbine with 4 injectors designed and manufactured by VAPTECH. The rated speed of the turbine is 346 kW, the rated speed is 600 rpm and it will operate under a net head of 84 m using a flow of 0,47 m3/s. Within the scope is included also Butterfly valve DN 400 PN 16 by VAPTECH, vertical synchronous generator as well as supervision of installation works.
Typical vertical Pelton turbine with 4 injectors by VAPTECH
VAPTECH is a global supplier of equipment and services for both hydropower and metal forming industries. Founded in 1914, VAPTECH holds its headquarters in Sofia, Bulgaria, as well as its production facility in Pleven, Bulgaria located on more than 40,000 sq.m.
HYDRO division of VAPTECH
VAPTECH delivers complete electromechanical equipment for hydropower plants with a main focus on turbines consisting of highly efficient: valves, gates and automation systems. VAPTECH has more than 80 years of experience in the production of small, medium and large turbines with a delivery of over 8,000 MW worth of installed equipment. All of VAPTECH’ mechanical equipment is manufactured and tested in VAPTECH’ production facility.
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