• 100% digital technology
  Self-diagnosis, circuit control, parameters setting and program management are based on 3 high speed micro-controllers.
• Applies high-tech components
  DDC (Direct Digital Control),DSP(Digital Signal Processing),ASIC (Application Specific IC) and CPU are used in this system.
• Super performance from IGBT
  High speed on/off,operating on high voltage and large current,simple gate control circuits(voltage-controlled),high efficiency and high stability.
• Fully meets sharp load fluctuation from 0 to 100%
  Completely meet the requirements of sharp load fluctuation without transferring to bypass and maintain the output within tolerance.
• Large screen LCD display
  Users can conveniently operate the UPS accordingly to the instructions and easily get UPS operating status at any time via large screen LCD.
• Perfect protections
  Built-in over/low-voltage,over-current,overload and short circuit protections ensure lowest failure rate.
• Low output voltage distortion
  Owing to pratial circulating current control, inverter could rapidly control impulse current from load change and surge.UPS can quickly respond to load change via feedbak control.
• Intelligent battery management
  UPS will automatically charge and discharge the battery in float charging or boost charging mode to the cycle set by the internal software, and automatically maintain the battery without manual operation,which prolongs the battery life.

Technical Specification
(8310 Series)