Horizontal Central District Central Central Central Central Central Central Central Central Centenny, Central Administrative District

Horizontal Central District Central Central Central Central Central Central Central Central Centenny, Central Administrative District

Emergency circuit pumps in emergency situations at nuclear stations

The pumps are centrifugal horizontal, single -stage with the work wheel of the bilateral entrance, with sliding bearings, with end seals of the end type.

The pumps are unified among themselves and differ only in the diameter of the working wheel.

Emergency circuit pumps in emergency situations at nuclear stations

The pumps are horizontal, double -body, sectional, with the inner case, with sliding bearings, with end seals

end type.

Designation

Purpose of equipment

Technical characteristics

Security class / category of seismic resistance / climatic performance

Feed, m3/h

Ples, m

Type and drive parameters

TsNR 800-230-1

To supply a solution of boric acid to the first circuit in order to remove heat from the active zone in emergency modes and in the regimes of planned circuit

800

230

Electric motor n = 3000 rpm n dv. = 800 kW U = 6000 V

2/Ukhl4

TsNSA 700-140-1

To ensure the injection into the airspace of the protective shell of the boron solution from the emergency reserve of the boron solution.

700

140

Electric motor n = 3000 rpm n dv. = 500 kW U = 6000 V

2/Ukhl4

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Designation

Purpose of equipment

Technical characteristics

Security class / category of seismic resistance / climatic performance

SUMM M3/h

Ples, m

Type and drive parameters

TsNSA 750-140

To supply a solution of boric acid in the first circuit in design accidents and to cool the active zone of the reactor in the mode of circulating the reactor installation

750

140

Electric motor n = 1500 rpm n dv. = 500 kW U = 6000 V

2/i/m4

TsNSA 750-140-1

2/i/TV4

TsNSA 750-140-2

2/i/m4

TsNSA 750-140A

To supply a solution of boric acid to the first circuit of hedges of design accidents and to cool the active zone of the reactor in the mode of circulating the reactor installation

800

150

Electric motor n = 1500 rpm n dv. = 630 kW U = 6000 V

2/i/m4

TsNSA 750-140A-1

2/i/m4

TsNSA 750-140A-2

Electric motor n = 1500 rpm n dv. = 630 kW U = 10,000 V

2/i/TV4

TsNSA 750-140A-3

2/i/Ukhl4

TsNSA 750-140A-4

Electric motor n = 1500 rpm n dv. = 630 kW U = 6000 V

2/i/m4