Cooling Only

Cooling Only

Cooling Only

Product catalog summary
Overview
The Hitachi Samurai RCUE-CLG2 is a condenserless, cooling-only chiller designed for industrial and process applications such as data centres, shopping centres, airports, hotels, hospitals, and offices. It features Hitachi's twin screw compressors known for reliability and low noise.
Features and Benefits
  • Capacities range from 120kW to 360kW.
  • Energy efficiency with an ESEER of up to 4.32.
  • Precise control of outlet water temperature to +/- 0.5°C.
  • Continuous capacity control offers 15% to 20% energy savings.
  • STAR DELTA starting system reduces maximum starting current.
  • Low noise and vibration with a compact installation footprint.
  • Cyclone oil separator enhances heat exchanger efficiency.
Technical Specifications
  • Cooling capacities: 120kW to 360kW.
  • Power input ranges from 34.4kW to 104.2kW.
  • EER values range from 3.4 to 3.5.
  • Sound power levels range from 83 to 90 dB(A).
  • Sound pressure levels range from 68 to 74 dB(A).
  • Dimensions vary with height from 1520mm to 1720mm, width from 1045mm to 1104mm, and depth from 885mm to 1471mm.
  • Net weight ranges from 630kg to 1380kg.
  • Continuous capacity control from 15% to 100%.
  • Single or dual circuit configurations.
  • Water pipe connection: 3" Victaulic.
  • Leaving water outlet temperature: 5°C to 15°C (option for -10°C).
  • Condensing temperature: 30°C to 65°C.
Control Systems
  • BMS Interfaces: Modbus CHL-MBS-01 for up to 8 chillers.
  • Optional control systems include CSC 5S, Lonworks® HARC-70CE1, and CS Net Web.
Contact Information
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Catalog excerpts

Cooling Only-1

Hitachi Air Conditioning Engineered for tomorrow. Samurai RCUE-CLG2 Condenserless, Cooling only 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. Our Chillers are ideally suited for Industrial and process applications: data centres, shopping centres, airports, hotels, hospitals and offices. Optional Control Systems CSC 5S Central controller (up to 8 Samurai Chillers) Features and Benefits Capacities from 120kW to 360kW ESEER of up to 4.32 Control outlet water temperature to +/- 0.5°C independent of cooling load Continuous capacity control provides 15% to 20% energy saving compared to step control STAR DELTA starting system reduces the maximum starting current Excellent partial load performance Low noise and vibration Very small installation space Thanks to meticulous design of each component, it is possible to achieve exceptionally high cooling capacity values per square metre Modbus CHL-MBS-01 Can control up to 8 RCUE-CLG2 chillers (8 chillers x 8 modules = 64 modules) Cyclone oil separator mechanism to maximise heat exchanger efficiency. Lonworks® HARC-70CE1 (OP) Control and monitor up to 4 Samurai chillers 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

 Open the catalog to page 1
Cooling Only-2

Condenserless Cooling Only RCUE 40CLG2 Cooling Capacity Power Input EER ESEER Sound Power Level Sound Pressure Level Height Width Depth Net Weight Capacity Control Number of Circuits Water Pipe Connection (Evaporator) Leaving Water Outlet Temperature Condensing Temperature The nominal cooling capacities are based on the following conditions: Chilled Water Inlet / Outlet Temperature: 12 / 7°C. Condensing Temperature: 45°C Sound Pressure Level is based on 1m from the control panel surface and 1.5m from the floor level. United Kingdom Email: [email protected] Call: 01628 585 394

 Open the catalog to page 2

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