Description

• High frequency on-line double conversion technology
• Advanced dual-core DSP control technology and 3-level technology
• Output power factor 1.0
• Active Power Factor Correction Technology, input power factor up to 0.99
• System efficiency improved to 96%, energy saving rate is doubled
• Working efficiency up to 99% in ECO mode
• Dual input design, supporting independent bypass
• Advanced digital and parallel technology, providing higher reliability than single system
• Wide input voltage range, 50 / 60 Hz auto-sensing frequency
• 50 Hz / 60 Hz frequency conversion mode
• Compact internal layout, small footprint
• Fan speed varies intelligently with temperature, reducing noise and extending its service life
• Features strong fault tolerance, one fan damaged takes 50% of the load, two fans damaged take 30% of the load
• Conformal coating technology to make UPS operate in harsh environment for a long time
• Effective hardware and software protection, robust self-diagnosis function, abundant event log for future check
• Linear downgrading in low voltage input reducing battery discharging times
• Flexible battery configuration setting, selectable battery numbers: 30 ~ 44 pcs
• Digitally controlled charger (Max.48 A )
• Ability to switch on the UPS by battery in the absence of mains power (Cold start)
• Zero switching time for UPS power supply mode when the mains power is unstable, ensuring output uninterrupted
• Settable delayed start time when mains power is restored
• 5 inches LCD colorful touch screen, friendly human & machine interface
• Powerful background software for parameters configuration and online upgrade
• Advanced multi-platform communication for UPS monitoring: RS232, USB, RS485, RJ45, dry contacts, SNMP card, Wi-Fi card and GPRS card
• Intelligent battery management, automatic equalized and float charging control, charger dormancy control, improving the reliability of charger and extending the battery life
• Options and accessories: RS232, USB, RS485, RJ45, parallel, dry contacts, EPO and battery temperature compensation interfaces supplied; optional SNMP card, Wi-Fi card, GPRS card, battery temperature sensor, EMD detector and SMS alarms