Overview
Since 1996, Borna Electronics has been designing and manufacturing Industrial AC UPS Systems alongside its Industrial Battery Chargers (DC UPS). Today, Borna Electronics is recognized as one of the leading manufacturers of industrial power solutions in Iran, with a large installed base operating successfully in Oil & Gas, Petrochemical, Mining, Steel, Power Generation, and other critical industries.
Industrial AC UPS systems are designed to provide uninterrupted and high-quality AC power to critical loads. Through advanced power conversion technology, intelligent control systems, and robust industrial design, Borna UPS solutions ensure maximum reliability, power quality, and operational continuity in demanding environments.
Rectifier (Charger Unit)
The rectifier section consists of a fully controlled thyristor bridge responsible for converting AC input power into regulated DC power. This DC power is used both for charging the battery bank and supplying the inverter section. In redundant (dual) UPS configurations, two independent charger units operate separately to provide increased reliability and system availability.
Battery Bank
The battery bank serves as the energy storage source during utility power failures, ensuring uninterrupted power to critical loads. Supported battery technologies include Lead-Acid, Nickel-Cadmium (Ni-Cd), and Lithium batteries. Dual UPS systems can be configured with one or two independent battery banks.
Inverter Unit
The inverter converts regulated DC power into a pure sinusoidal AC output with very low harmonic distortion through a fully controlled IGBT bridge utilizing SPWM technology. An isolation transformer provides galvanic isolation and voltage matching.
Static Switch
The static switch performs seamless, interruption-free transfer between inverter output and bypass source according to system operating conditions.
Bypass Line
The bypass line provides an alternative power path capable of supplying the load directly from the utility source through an isolated and regulated route.
Transfer Unit
The transfer unit manages inverter and utility source connection to the output load and controls charger selection under different operating conditions.
Applications
Oil & Gas Facilities, Petrochemical Plants, Refineries, Power Generation Stations, Mining Operations, Steel Manufacturing Plants, Process Industries, Industrial Automation Systems, Telecommunications Infrastructure, and Critical Utility Services.
Key Benefits
• Uninterrupted power supply
• Industrial-grade design
• High reliability
• Support for multiple battery technologies
• Redundant architecture options
• Low harmonic distortion
• Long service life
• Easy maintenance