Description

• Advanced DSP (Digital signal processors) technology.
• Variable speed fan.
• Effective software and hardware protection function, robust self diagnostic function, and abundant event log for check.
• Advanced digital parallel technology.
• Wide input voltage range, 50 / 60 Hz frequency auto sensing.
• Linear de rating in low voltage input reducing battery discharging times, extending the service life of battery.
• Dual-input design, supporting independent bypass.
• Output power factor improved from 0.9 to 1, load capacity increased by 13%.
• Flexible battery configuration (settable 16 – 20 pcs batteries).
• Charging voltage and current configured by demands.
• Ability to switch on the UPS with batteries.
• Settable delayed start time when mains power is restored, reducing the impact on power grid or generator.
• Two modes of frequency conversion: 50 Hz input/ 60Hz output or 60 Hz input/ 50 Hz output LCD+LED display, multi-functional keys operation, friendly human machine interface
• Powerful background software for parameters configuration
• Compact internal layout, miniaturized the complete unit for small footprint
• Advanced multi-platform communications: RS 232, USB, RS 485, SNMP and dry contacts communication interfaces
• Intelligent battery management, automatic floating/ equalizing charge control charger dormancy control, increasing battery life by 50%
• Active power factor correction (APFC), input power factor up to 0.99
• High efficiency 95% (up to 98% in ECO mode)
• Equipped with self-aging function