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G3X Series 10-650kVA

Datasheet 1.pdf


G3X Series (10 – 650 kVA)
Online Double Conversion

IGBT RECTIFIER DSP Control

The new EPI G3X range UPS uses the latest DSP technology to be programmed to suit a wide variety of electrical environments without impending its performance. With the G3X range, efficiency, reliability and functionality are enhanced to levels unattainable with the old analogue technology. This technology does not only create significant increase in MTBF, but the capability of DSP to accurately manipulate signals at very high speed, permits all the UPS subsystems to be controlled with greatly increased precision.

General Specifications:

  • Transformerless UPS topology
  • Low input current total harmonic distortion (THD)
  • High input power factor
  • High efficiency up to %94
  • Cold start function
  • Static and maintenance by-pass switch
  • Output short circuit and overload protection
  • External REPO switch input
  • 512 events memory (512 events 46.000 alarms)
  • Clock and calendar (battery supported)
  • Automatic battery test, remaining battery time indicator
  • Temperature compensated charge system
  • Regenerative back-feed function
  • 2 RS232 serial ports and 12 dry contact outputs
  • 3 DSP controlled modular structure
  • Optional SNMP and MODBUS adaptors
  • Optional Graphical and touch panel
  • 12 months warranty
  • 10 years spare parts support
  • Manufactured according to EC Directive; EN62040
  • Full digital structure
  • Small footprint
  • Eco-mode operation
  • Fewer electronic components
  • Output current limiting
  • Advanced diagnostics for the input
  • Selectable input/output voltage/frequency range
  • Split by-pass input (second input)
  • Output DC leakage protection
  • Separate DSP for inverter control
  • Separate DSP for the PFC
  • 3 level battery protection
  • High charge current capacity
  • Charge/discharge current indicator
  • Advanced remote control features