AC and DC UPS systems with the use of UPS and rectifier charger from leading domestic and international manufacturers (AEG, GE, BENNING etc.).

It is possible to manufacture systems with output voltage from 220VDC to 24VDC, from 16 to 1000A and 230/400V and up to 4000A AC current. Accumulator batteries with guaranteed operating life up to 18-20 years could be included into the system which could be operated within wide range from -50C to +60C.

UPS system performs following functions:

• - Receive of electrical power from UPS;
• - AC/DC conversation , and follow up DC/AC conversation with necessary characteristics;
• - Receive of electrical power from accumulator battery and protection of battery from deep discharge;
• - Electrical energy distribution to consumers;
• - Protection of input and output lines against short circuits and overloads;
• - Control of DС circuit’s insulating resistance and automatic (manual) definition of the output line with a low insulating resistance;
• - Monitoring for equipment conditions and connection with the automated control system.

There is a full technical detail in NKU.140.114-14.