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COMMERCIAL PREMISES, OFFICES AND SHOPS: UP TO 4 INDOOR UNITS

RAS 12HNC

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30kW Outdoor unit Utopia Comfort

With the precision of a VRF. Ideal solution for light commercial applications

Features

  • Uo to 4 indoor units
  • Indipendent control: Multi split applications possible (Master slave control) Zone by zone individual control
  • Compact and easy installation: 0.35 m² for 44 kg to 171 kg and horizontal flow.
  • Height difference between indoor units of 3m: Possibility of use over 2 floors.
  • VRF operation: Connection ratio of 90-115% with indoor units from 0.8 to 10HP.
  • Optional cooling as low as -15°C
  • SYSTEM FREE Compatible with all Hitachi indoor units.
  • Low power
  • Heating only lock
  • New types of blades on the heat exchangers, in order to reduce the formation of ice, improve the flow of air and thereby increase the duration of heating.
  • Scroll compressor

Nominal Cooling Capacity (min - max) - Internal temperature 27°C db (19°C wb) - Ambient 35°C30.0 (11.2 - 33.5) kW

Energy Class (Cool/Heat)E /B

Min-Max Number Of Indoor Units1 - 4

Power supply400/3/50 V/Ph/Hz

Lowest Connectable Capacity1.8 HP

Connection Ratio (Min-Max)90 - 115 %

Nominal Heating Capacity (min - max) - Internal temperature 20°C - Ambient 7°C db (6°C wb)33.5 (9.0 - 37.5) kW

Nominal Load Efficiency EER / COP - Cooling 35°C/27°C, Heating 7°C/20°C2,57 / 3,54

Noise level cooling (sound pressure) (night mode) - Sound pressure level is measured at 1.0m from the unit front surface and 1.5m from floor level (Measured in an anechoic chamber)59 (56) dB(A)

Noise level heating (sound pressure) - Sound pressure level is measured at 1.0m from the unit front surface and 1.5m from floor level (Measured in an anechoic chamber)61 dB(A)

Noise level (sound power) - Sound power level is the A-weighted sound power level [dB(A)] measured at standard rated conditions for the «cooling» mode operation in accordance to EN1210277 dB(A)

Air flow (Cooling / Heating)9780 m3/h

Dimensions (H x W x D)1650 x 1100 x 390 mm

Weight168 kg

Piping diameter (Liquid / Gas)12.07 / 28.61 mm

Minimum Piping Length5 m

Maximum Piping Length / Height Difference100 / 30 m

Current Quantity of Refrigerant6.7 kg

Chargeless / Additional Refrigerant Charge30 / calculate m / g/m

Recommended fuse size32 A

Starting current<10 A

Running current (cooling / heating)18.1/14.6 A

Working Range (cooling / heating)-5ºC~46(db)ºC / -20(wb)ºC~15(wb)ºC

Refrigerant / GWPR410a / 1975

Net Weight: 168kg

Product Dimension:Width 1100 mmLength390 mmHeight1650 mm

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Document TypeLanguage
English(EUR)
Last Update DatePreviewDownloadsCopy Link
Utopia IVX Standard, Catalog Page
EN 2015

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