KSTAR YDC3300 Series

YDC3300 Series, online transformer-less UPS series, with 3 phase input and 3 phase output Power range, 50-200kVA, supported by USB, RS485, RS232, SNMP, & dry contact card, with flexible battery configuration from 30 to 50 pieces, more with a large charging current can meet the requirement of long time backup. Moreover it is adaptable to high loads while it could be connected to full inductive load or capacitive load.

IST 8 Series Key Features:

  • Wide input voltage range 138-485Vac (Phase voltage  80-280Vac), no derating when input voltage ≥ 305Vac
  • High input power factor, it can be up to 0.99.
  • 3-level inverter topology, the efficiency can be up to  95.5%
  • Support parallel expanded operation: maximum is 6 units.
  • Support sharing batteries for the UPS in parallel
  • Batteries number of each group can be selected from 30 pieces to 50 pieces
  • Large charging current can meet the requirement of long time backup
  • Support USB, RS485, RS232, SNMP, dry contact card
  • LBS function can realize 2 independent UPS system work in synchronization, and it enhances the reliability of the system.

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