BN - 1800 steam generator

1 January 2000

Characteristic ES ISS
Thermal power, MWt 536 131
Steam characteristics at the outlet:
pressure, MPa/temperature, C 25.0/525 3.5/525
Working medium inlet temperature, C 270 275
Coolant (inlet/outlet) temperature, C 540/370 540/ 370
Steam generating capacity, kg/s 257.55 214.87
Coolant flowrate, kg/s 247.3 603.2
Dimensions of heat exchange tubes, mm 16x2.0 25x2.0
Number of tubes 1921 823
Length of tubes, m 28 21
Thickness of tube sheets, mm 500 200
Mass of dry equipment, tons 114 48



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