Critical Power Supply

▪ Ultra wide input voltage range, suitable for harsh power grid environments
▪ Large input frequency range, can be connected to a fuel generator
▪ The overall efficiency of the machine is greater than or equal to 95.5%
▪ Input power factor up to 0.99, input harmonic current less than 3%
▪ Super strong load-bearing capacity, strong load adaptability, compatible with generator operation
▪ Support no-load aging testing
▪ Support 4 parallel and shared battery packs
▪ 4.3-inch color touch screen, easy to operate
▪ Intelligent management function, supporting RS485 SNMP、 Dry node, CAN interface

▪ Using DSP digital control technology to achieve real-time control, parameter setting, program management, self checking and self detection functions, it can detect and protect all independent circuit connections on the circuit board from faults.
▪ The standard LCD touch screen is used as the host display interface, and the display content can be selected and set in Chinese/English. The running status, operating procedures, data collection, fault detection information, and other contents are clear at a glance.
▪ According to the on-site load characteristics of the customer, the UPS host LCD control panel can be set to ECO energy-saving mode. Once a decrease in the quality of the mains power supply is detected, the UPS will switch to inverter load. In ECO energy-saving mode, the overall efficiency of UPS is over 98%.
▪ The flexible parallel technology is suitable for different loads and systems, and can operate in single machine 1+1 parallel or multiple machine (N+X) redundant parallel, providing comprehensive and reliable protection for important loads.
▪ To activate the UPS emergency power supply without mains input, press the DC start button switch on the cabinet to start the UPS power supply to the load.
▪ Standard RS232/RS485/USB communication ports, multiple dry contact signal interfaces, and expandable smart slots enable versatile communication and remote monitoring.

▪ 4.3/7-inch touch screen LCD display, intuitive screen status display, rich content display, easy and simple operation
▪ The number of battery cells and charging current can be set on-site according to demand
▪ Fully digital module parallel technology, excellent circulation index
▪ System modular design, N+X redundancy, online hot swappable upgrade, expansion, and maintenance
▪ Redundant intelligent speed regulating fan, low noise and energy-saving
▪ Can be started by battery DC (cold start) for easy operation
▪ The cost of expansion is low, and later expansion only requires the addition of power modules, without the need to purchase a complete set of equipment
▪ Green energy-saving power supply: overall efficiency of 96%, input power factor greater than 0.99, output power factor PF=1
▪ Centralized control unit controllers should adopt a redundant architecture design, operating as mutual backups to avoid single points of failure.
▪ Full front maintenance, providing top entry/bottom entry/top and bottom entry methods.

Provide multiple monitoring cards and terminals for users to choose from, achieving selective monitoring and management of UPS uninterruptible power supply