EA890 10KVA~120KVA(3/3)

EA890 10KVA~120KVA(3/3)

10KVA~120KVA(3/3)
PF 0.9

 

EA890 series UPS is a intelligent 3 phase in 3 phase out uninterruptible power supply, it adopts double transform high frequency PWM and high performance digital control technique (DSP), with perfect protection, super network management function, reasonable man-machine interface and a series of precision design, meets all high reliability requirements of uninterruptible power supply and integrates reliable, safety, maintainability characteristics of a new generation low frequency UPS.

Features

  • Online double-conversion with full DSP control
  • IGBT inverter with output isolation transformer
  • 100% unbalance load capability
  • Output power factor 0.9
  • Generator compatible
  • Support battery cold start and auto-restart when mains power is restored
  • ECO mode operation for energy saving
  • Superior protection
  • 5.7 inches LCD touch screen, friendly human & machine interface
  • Front access makes maintenance and replacement easy (60 ~ 120KVA)
  • Intelligent self-diagnosing function, all kinds of failure protection, large capability of history records storage
  • High MTBF (>200,000h)
  • Low MTTR (<0.5h)
  • Standard emergency power off (EPO)
  • Standard RS232,RS485,dry contacts communication port
  • Optional SNMP communication port
  • Optional N+X redundancy parallel up to 6 units
  • Optional input filter to improve input power factor