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UPS Online 3Phase EA990 G4 40KVA-120KVA PF1.0

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UPS Online 3-Phase EA990 G4 40KVA-120KVA PF1.0

Features

  • 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 savings doubled
  • work efficiency up to 99% in ECO mode
  • Dual input design, support independent bypass
  • Advanced digital and parallel technology, providing higher reliability than single system
  • Wide input voltage range, auto-sensing frequency 50/60Hz
  • 50 Hz / 60 Hz frequency conversion mode
  • Compact interior design, small footprint
  • Fan speed intelligently changes with temperature, reducing noise and extending its useful life
  • With strong fault tolerance, one damaged fan takes 50% load, two damaged fans takes 30% load.
  • Coherent cover technology for long-term UPS operation in harsh environments
  • Effective hardware and software protection, strong self-diagnosis function, abundant event log for future investigation
  • Linear reduction in low voltage input that reduces battery drain time
  • Flexible battery configuration setting, selectable battery number: 30 to 44
  • Charger with digital control (up to 36 amps)
  • The ability to turn on the UPS by battery in the absence of city electricity (cold start)
  • Zero switch time for UPS power supply mode when the main power is unstable, ensure that the output is uninterrupted.
  • Configurable delay start time when mains power is restored
  • 5 inch colorful LCD touch screen, friendly human-machine interface
  • Powerful background software for parameter configuration and online upgrade
  • Advanced multi-platform communication for UPS monitoring: RS232, USB, RS485, NET, dry contacts, SNMP card, Wi-Fi card and GPRS card
  • Intelligent battery management, automatic control of equalization and floating charge, charger sleep control, reliability improvement
  • Charger and increase battery life
  • Options and accessories: RS232, USB, RS485, NET, parallel, LBS, dry contacts, EPO and battery temperature compensation interfaces are provided. Optional SNMP card, Wi-Fi card, GPRS card, battery temperature sensor, EMD detector and SMS alarms
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