180KVA UPS REL4700

Supply, Installation & Maintenance throughout Saudi Arabia w/ 3 Years Warranty of RELIABILITY Power Systems (Australia) REL4700-180KVA UPS System:

  • Multi-DSP design that ensures fast and reliable control and switching
  • Online double conversion architecture with strong load capacity
  • High efficiency up to 96.8%, reducing power loss
  • Input power factor up to 0.99, THDi < 3%
  • Wide input voltage range and 50 / 60 Hz auto-sensing frequency designed for harsh electrical environments
  • Soft-start technology improves generator matching up to 1:1.1
  • Two modes of frequency conversion: 50 Hz input / 60 Hz output and 60 Hz input / 50 Hz output
  • Input, output, bypass and maintenance switches are supplied as standard, power distribution system are integrated inside the UPS cabinet
  • Easy Installation and reducing total cost of ownership (TCO)
  • Intelligent hibernation mode upgrading enables UPS to operate efficiently at low load rate
  • Advanced multi-parallel technology, supporting 4 units connected in parallel for 4800 kVA of maximum capacity
  • Share battery pack in parallel operation, saving user’s battery cost
  • Flexible charging parameters setting and battery configurations
  • Intelligent load test mode, combination of power supply modes of mains power and battery power, independent full power charger, flexible energy storage solution, supporting lithium-ion batteries
  • Intelligent battery management (intelligent charge and discharge management and floating charge voltage temperature compensation) extending the battery life
  • Support cold start with battery and auto restart with mains power
  • Self-aging function to simplify debugging and test on site
  • N+1 redundancy design for fans, equipped with fault early warning function
  • Effective hardware and software protection, robust self-diagnosis function, abundant event log
  • 7 inches LCD colorful touch screen, friendly human & machine interface
  • Advanced multi-platform communication: CAN, RS232, USB, RS485, LBS, RJ45, dry contacts, SNMP card, Wi-Fi card and GPRS card

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