Air Cooled Heat Pump0 pages

Hitachi Air Conditioning
Engineered for tomorrow.

Samurai RCU2E-AG2 Air Cooled Cooling Only,
Samurai RHU2E-AG2 Air Cooled Heat Pump
The Samurai range of chillers offer world-renowned reliability –
thanks to our own twin screw compressors – and incorporate
the latest developments in screw compressor technology for
excellent partial load performance and high seasonal efficiencies.
Our Chillers are ideally suited for Industrial and process
applications: data centres, shopping centres, airports,
hotels, hospitals and offices.

Features and Benefits

Optional Control Systems

t RCU2E-AG2 Air Cooled Cooling only - capacities from 40HP to 400HP (112kW to 1030kW)

tCSC 5S
Central controller
(up to 8 Samurai Chillers)

t RHU2E-AG2 Air Cooled Heat Pump - capacities from 40HP to 240HP (106kW to 585kW)
t ESEER of up to 3.52
t Control outlet water temperature to +/- 0.5°C independent of cooling load
t Continuous capacity control provides 15% to 20% energy saving compared to step control
t STAR DELTA starting system reduces the maximum starting current
t Excellent partial load performance

tCS Net Web
Web based controller

t Low noise and vibration
t Very small installation space
t

Thanks to meticulous design of each component, it is possible to achieve exceptionally high
cooling capacity values per square metre
t Optional recovery system

Recover 30% of the output power in cooling mode by heating the water in a dedicated
circuit with outlet temperatures up to 70ºC at maximum working conditions.

BMS Interfaces
t Hydraulic Module Option t Single and Dual Pump Models
Hitachi Hydraulic modules are a compact
design integrated inside the Chiller unit. They are
assembled with all interconnecting piping and
wiring during manufacture ready for installation.
Available with or without buffer tank.

World Renowned Reliability with
Hitachi’s Twin Screw Compressor
With few moving parts, it is highly reliable
with very low noise level and low vibration

www.hitachiaircon.com | www.hitachiheating.com

t Modbus CHL-MBS-01
Can control up to 8 RCU2E-AG2
chillers (Chiller modules >3 cycles
are counted as 2 Chillers)

tLonworks® HARC-70CE1 (OP)
Control and monitor
up to 4 Samurai chillers