DC Systems
General information about DC operational systems
"ExOnSys" DC operational system represents a combination of converting, storing, and distributing electrical energy devices and is used as a source of continuous operational direct current at substations, power plants, industrial enterprises, communication nodes, and data centers.
The DC operational system "ExOnSys" can be installed in capital, block-modular, metal, or reinforced concrete buildings equipped with heating and/or air conditioning systems.
In general, "ExOnSys" DC operational system is designed for the operational and backup power supply of the following electrical receivers:
- relay protection devices and emergency automation
-
Devices for controlling high-voltage switching equipment
-
Communication devices that ensure the transmission of signals and commands for relay protection devices and emergency automation
-
Communication devices that facilitate the transmission of signals and commands between relay protection devices and emergency automation
-
Lower and mid-level devices for ACS TP (Automated Control System for Technological Processes)
-
Information collection devices for ACS TP and information collection and transmission systems
-
Drives for automatic input and sectional switchgear for own needs at a voltage of 0.4 kV
-
Alarm devices
-
Backup power inverters for ACS TP
-
Emergency lighting fixtures for rooms
"ExOnSys" DC operational system is a project-assembled product, which ensures the technical characteristics required by the customer. Each series is applied at energy facilities and electrical substations of a specific voltage class.