Double conversion on-line design with input power factor correction (PFC) technology, achieving an input power factor of up to 0.99.
Digital control system for enhanced stability and reliability.
ECO operation mode for improved energy efficiency and reduced user costs.
Three-stage charging: constant current charging, constant voltage charging, and floating charging stages are intelligently managed.
Wide voltage input and frequency range for stable operation with different electrical scenario, and suit with various fuel generators.
Comprehensive protections including output overload, output short-circuit, over-temperature, battery under-voltage warning, battery over-charging protection, and power-on self-diagnostic function;

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DS-UPS03K72-R/TJS

3000VA/2700W Uninterruptible Power Supply (With built-in battery)