Joint-Stock Company NPO Automation of machines and technologies


Joint-Stock Company NPO Automation of machines and technologies


IMDS

The closed switching centres

Switching centres ZRU

Power complexes

Description
The closed switching centres"АМТ" carries out manufacturing closed switching centres intended for reception of capacity from mobile power stations, networks and transfers to its consumers.

Closed switching centres are constructed on the basis of standard sea containers of various types and the sizes which are intended for operation in conditions of external temperatures from-40 ° With up to +40 ° With and carrying out protection of the equipment from external factors of the natural environment.

Closed switching centres are made on a pressure 6-10кВ, completed with high-voltage cells of foreign and domestic manufacturers. Cells represent modular boards in metal the case with system of modular trunks and cable compartments in air isolation.
The container of the module Closed switching centres is equipped with system of own needs which includes:

- An automatic heating system
- Automatic system of ventilation
- System of internal, external and emergency illumination
- A feed of consumers of own needs is carried out from a board of own needs which carries out a problem in protection of consumers against an overload, short circuit.

Switching centres Closed switching centres are easily integrated into system of MANAGEMENT INFORMATION SYSTEM ТП, carry out function of remote automatic control from control system from the automated workplace.

Control systems:

- The automated monitoring systems and managements of power supply
- The automated monitoring systems and the account of the electric power
- Systems of smooth start-up and regulation of frequency of rotation of electric drives by capacity up to 630кВт - 400В and up to 5 МВт - 6кВ
- Stations camera, control offices of stationary and container execution

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