HT33X S/L Series Tower ONLINE UPS
[KVA : 10|15|20|40]

2 YEARS WARRANTY (One to One Replacement)

HT33 Series is double conversion online UPS with fully DSP controlled technology. Two high speed DSPS with completed digital control to ensure high quality power supply, high input power and low input current distortion.


  • IDC (Internet Data Center), networks, servers, and workstations, office.
  • Precision Instrument, intelligent equipments.


  • High Efficiency, up to 95%
  • High Input P.F 99%
  • Output P.F 1.0 (10/15KVA)
  • Input THDi <4%
  • Multi Protection, over temperature with 8 sensors, over load, battery under voltage, fan failures, short circuit.
  • Four circuit breakers, providing full protection when fault happen.
  • Battery cold start (optional)
  • Intelligent charging management, effectively improving the life time of the battery
  • Parallel up to 8 units
  • Three Level technology
  • Compact
  • High Resolution LCD / LED Display, monitoring all operation status
  • Auto fan speed monitoring & adjustment
  • Wide range of input voltage while input PF>99%
  • Fast Charger design for long back up (Optional)
  • Standard Interface RS232 / RS485 / Dual input kit
  • Optional Interface : USB / SNMP / Parallel Kit / Battery cold start


  • R&D and production management system certificated by TUV and ISO 9001:2008
  • Environmental Management System: ISO 14001: 2004
  • Occupational Health and Safety Management OHSAS 18001:2007

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[KVA : 10|15|20|40]”

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