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NEDM30 Series 30-300 KVA Modular True Online COTS UPS



Nova Electric’s NEDM-Series Modular Online UPS boasts a compact footprint of less than 4.5 m2 with maximum capacity of 900 kVA in parallel, designed to protect any critical load for medium and larger data center. The NEDM30 features state of the art technology and PFC input control, which guarantees high efficiency of 94% and superb reliability, making it an excellent choice for medium and larger facilities.




Each power module has an independent LCD which gives users direct overview of status data and alarms in real time.




The LCD display accurately communicates the comprehensive status of the UPS to the user. UPS parameters can be modified easily through the 10.4” LCD display.



In each power module, information of critical components is monitored and displayed in real time.
• Maintenance reminder, running time of capacitors and fans displayed and recorded
• Comprehensive temperature monitoring for thermal abnormal detection
• Intelligent battery charger for long battery life


UPS can record and save the data of the main parameters automatically when faults happen for further analysis.
• Can record data information and present as waveform for further analysis
• Can easily spot the causes of the failures, to avoid future similar faults


Smart Sleep function can intelligently make some power modules go to sleep when load is relatively low, improving the efficiency of the remaining power modules and reducing power and cooling costs.
• Improving efficiency, reducing power and cooling costs
• Easy setting in just two steps. Customers can select sleep mode and rotation period.
• Power modules working in rotation prolong their lifetime.


The self-aging function can test UPS under different load situations without real load, saving more than 90% of the energy usually required.
• Simulate different load conditions without connecting to any real load, saving 90% of energy
• On site setting supported, for easy testing


Programmable dry contacts are available in all NEDM, NERM and NC11 series UPS. Customers can easily expand or modify the definition of each port.
• Abundant options with three inputs and four outputs, all programmable
• Easy setting – just pull the drop-down menu and set
• Compatible with all the NEDM, NERML and NC11 series


  • Ruggedization against high shock, vibration and humidity
  • MS connector mates
  • Multiple output outlets
  • Chassis Slide Guides
  • Electromechanical transfer switch
  • Custom enclosures
  • 3Ø Power Input
  • Premium Wide-Temp Range VRLA batteries with up to 12 year life
  • “LIFE” models feature internal Lithium Iron Phosphate batteries with embedded Battery Management System for substantial weight savings and longer run time.
  • Additional run time via external batteries
  • 400 Hz input and / or output
  • CAD Free Connectors
  • Non-PVC wiring
  • 28 VDC Input
  • High IP Protection for front / rear panels (typically IP32,) including louvers on all intake and exhaust, as well as fully gasketed breakers, switches, and indicators.
  • AUX DC Outputs
  • RTCA/DO-160G Compliant Aircraft Grade Package
  • Power Distribution Units (PDUs)
  • Environmental Stress Screening Services