Chillers

New Direct Drive Centrifugal Chiller

Hitachi's advanced technologies to optimize the design of compressor and heat exchanger, gives it world class high efficiency centrifugal chiller range. Adopting high-speed VSD motor and gearless direct-drive two-stage compressor, the new series of centrifugal chiller can achieve higher efficiency than the conventional type compressor with gear. Several series of product line up and flexible model selection satisfy huge variety of customer's demand such as energy saving, space saving, and more. In addition, Hitachi's unique technologies accumulated though over 80 years history ensure long term stable operation.

Hitachi's advanced technologies to optimize the design of compressor and heat exchanger, gives it world class high efficiency centrifugal chiller range. Adopting high-speed VSD motor and gearless direct-drive two-stage compressor, the new series of centrifugal chiller can achieve higher efficiency than the conventional type compressor with gear. Several series of product line up and flexible model selection satisfy huge variety of customer's demand such as energy saving, space saving, and more. In addition, Hitachi's unique technologies accumulated though over 80 years history ensure long term stable operation.

- Wide capacity range from 300 Tr to 1100 Tr

Wide capacity range from 300 Tr to 1100 Tr

- Highly efficient Hitachi Centrifugal compressor

Highly efficient Hitachi Centrifugal compressor

- Available with eco friendly R134a refrigerant

Available with eco friendly R134a refrigerant

 


  • 3 dimensional blade impeller with 2-stage compression
  • Available with stand alone& unit mounted Inverter Starter options.
  • Highly reliable Advanced Surge Protection technology.
  • Continuous operation under high ambient temperature
  • Eco mode operation for drastic improvement in COP during off season
  • Quick auto-restart within 10 sec after power failure
  • Energy saving mode operation
  • 10.4 inch advanced touch LCD panel

technical data

technical data

documentation

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