Technical parameters

Mochovce 3&4 construction
Nuclear part
Conventional part
Reactor type PWR – pressurised water reactor VVER 440/V-213
Reactor thermal power 1 375 MWt
Electrical gross power 471 MWe
Primary circuit 6 loops
Working pressure / temperature 12,26 MPa / 267 – 297 °C
Reactor pressure vessel (v/ø) 11 805 mm/3 542 mm
Secondary circuit
Steam generator (6 per unit) PGV - 213
Volume of steam generated 450 tons per hour
Steam pressure and temperature at SG outlet 4,7 MPa/260 °C
Turbine (2 per unit) 264 MWe
Generator rated power 259 MVA
Terminal voltage 15,75 kV
Rated current 3 x 10 950 A
Tertiary circuit
Max. temperature of cooling water 33 °C
Height of cooling towers 125 m
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