PTA 3750-75-2-supply of nutrient water from a deaerator to the steam generator of a nuclear power plant with the VVER-1000 reactor and the K-1000-60/3000-2 turbine.
PTA 3750-75-3-for supplying nutrient water from a deaerator to the steam generator of a nuclear power plant with the VVER-1000 reactor and the K-12-1.0 PA-1 or OK-12A turbine for the Rostov NPP and K-100.5 PA PA PA -1 for the Kalinin nuclear power plant.
PTA 3800-20-2, PTA 3800-20-3-for supplying nutrient water from the deaerator to the main nutrient pumps: PTA 3750-75-2, PTA 3750-75-3 to ensure their reckavation work.
Centrifugal, horizontal, with sliding bearings, with end seals of the end type.
|
Designation |
Technical characteristics |
Security class / category of seismic resistance / climatic performance |
||
|
Feed, m3/h |
Ples, m |
Type and drive parameters |
||
|
Pta 3750-75-2 |
3400 |
635 |
Turbine n = 3114 rpm n turb. = 6285 kW |
3 / IIB / TB3 |
|
Pta 3750-75-3 |
3750 |
860 |
Turbine n = 3409 rpm n turb. = 9603 kW |
3 / II / UHL4 |
|
Pta 3800-20-2 |
3450 |
134 |
Turbine n = 1602 rpm n turb. = 1280 kW |
3 / IIB / TB3 |
|
Pta 3800-20-3 |
3800 |
160 |
Turbine n = 1753 rpm n turb. = 1680 kW |
/II /y |
