Technical means she2608.10.112

Appointment

SSPI is used in the OBR systems, telemechanics.

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The carried-out functions:

- collecting discrete information on a condition of switches, disconnectors and the grounding knives -

- logical processing of the received data - -

- formation of signals of permission of management -

- execution of teams of management - switching devices -

- providing data on a condition of the scheme on - server level.

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Description

The case is intended for work at ambient temperature from – 40 °C - to + 60 °C.

Degree of protection of a cover of a case against a touch to current carrying parts and hits of solid foreign matters of IP55.

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Are a basic part of a case of ShE2608.10.112:

– the BE2006-controller -

– the power supply unit of entrance chains with isolation control -

– a case heating system with automatic control of temperature -

– a case power supply system with AVR.

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In addition the case can be completed:

– keys of circumvention of blocking -

– keys of remote control of switching devices -

– the power supply unit of output chains with isolation control -

– case cross optical.

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The BE2006 controller - provides input of a condition of KA and other equipment of accessions, data exchange with other controllers, realization of function of expeditious blocking of management of KA, registration of change of a condition of KA, transfer - conditions of KA on the following level of system - managements, reception of teams of telecontrol and their transfer on KA drives. -

The hardware basic unit of the controller contains:

– module processor CPU-

– modules of input of discrete signals DI-8-220 (8 discrete entrances, = 220B) -

– modules of a conclusion of discrete signals DO-8R-5/220 (8 output relays, 5A / ~ 250B) -

– the module of food of PW - AC/DC-220V.

The total of modules of input-output in one controller cannot exceed 15 pieces.

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Communication between ShE2608.10.112 cases on the SHOUTING and their communication with the server case which is on OPU of substation is carried out on optical communication lines. Thanks to application of ring topology of an internal local network - duplication of communication between cases is realized.