Shchpt for power plants of a series shne8700

The Boards of a Direct Current (BDC) seriishne8700 are intended for input and distribution of electric energy of a direct current in systems of an operational direct current of own needs of power plants and other power facilities.

ShchPT are developed in construct of LLC NPP EKRA with use of galvanized metal, but can be custom-made in constructs of Rittal, Schneider Electric (Prisma Plus) or Moeller.

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Are a part of ShchPT:

- input cases -

- sectioning cases -

- cases of the departing lines -

- cases of emergency lighting -

- cases of automatic equipment and management.

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Cases of ShchPT of the ShNE8700 series can be placed in one or two rows. In the latter case boards can include the tire bridge.

On ways of a supply of tires or a cable all options are realized.

Standard overall dimensions of cases (VKHSHKHG) of 2300х800х800 mm.

On doors of cases the symbolic circuit of primary scheme of a board is put.

Switching and protective equipment:

- knife switches safety locks (TAC) of firms Schneider Electric, OEZ, ABB, Siemens, Jean Muller, Socomec, etc., incorporate additional contacts of the alarm system of provision of a knife switch and burn-out of fusible inserts -

- automatic switches of CJSC Kontaktor (BA, A37), KEAZ (BA, A37, etc.), Atomelektropribor (BA09), Schneider Electric (Compact, Masterpact, Multi9), AVV (Tmax, S280), etc. -

- knife switches and Schneider Electric switches (Interpact), Apator, AVV.

For ensuring selective operation of protection devices, automatic switches can work together with the relay of the maximum direct current which influence on independent a rastsepitel of the switch.

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Service conditions:

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