High reliability

• Advanced DSP (Digital signal processors) technology, rectifier, inverter and charging are all controlled by DSP , which effectively improves product performance and system reliability
• Fan speed varies intelligently with the load rate and charging current, which can effectively reduce the noise impact of the whole machine on the surrounding environment and extend the service life of the fan
• Effective software and hardware protection function – integrates AC input overvoltage/under voltage, overload, short-circuit protection, overtemperature protection, IGBT pulse-by-pulse current limiting protection, battery under voltage warning protection, battery overcharge protection and other multi-functional protection in one, and has a strong self-diagnosis function, ensuring the stability and reliability of the system operation
• Process optimisation – with three anti-paint process, UPS can work in a harsh environment for a long time
• Advanced digital parallel technology, redundant parallel connection provide higher reliability than stand-alone systems

High usability

• LCD screen + LED display: visually display UPS working status and operating parameters
• Powerful background software
• Compact internal layout, miniaturized complete unit for small footprint

High availability

• Wide input range
• Dual-input design to support independent bypass and improve bypass availability
• High output power factor improved from 0.9 to 1, load capacity increased by 11%
• Supports 16 ~ 20 batteries, charging current can be set, maximum current support 12 A; 12 A (single phase) / 10 A (three-single phase) charger is optional (charger in parallel is unavailable)

• Ability to switch on the UPS with batteries to meet emergency needs
• The pure online double-conversion online design has zero conversion time of the UPS power supply mode when the utility power is unstable, which effectively ensures the safety and reliability of the load operation
• Two modes of frequency conversion: 50 Hz input / 60 Hz output or 60 Hz input / 50 Hz output, meets the special needs of users

High intelligence

• Intelligent management – supports RS232, USB, RS485, SNMP card, multi-platform communication interfaces to monitor the operating status of the UPS
• Intelligent battery management, automatic floating / equalizing charge control, charger dormancy control, improve the reliability of the charger. Through monitoring can carry out regular battery self-test function

Energy conservation and environment protection

• Active power factor correction – Adopting digital controlled active power factor correction (PFC) technology, the input power factor is up to more than 0.99, avoiding pollution to the grid environment, achieving energy saving and reducing the cost of system investment
• System efficiency increased to 96% and energy saving rate doubled
• When the power grid is in good condition, the working efficiency is up to 98% with high efficiency and energy saving after the ECO mode is started. In ECO working mode, a 120 kVA UPS full-load work can save 16556 CNY (calculated by 0.7 CNY per kWh in electric charge for one year)