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

RAS 3HVNC1

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7.1kW 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°C7.1 ( 3.2 - 8 ) kW

Energy Efficiency ClassA+

Min-Max Number Of Indoor Units1 - 2 (There are restrictions, see the technical catalogue)

Power supply230/1/50 V/Ph/Hz

Lowest Connectable Capacity0.8 HP

Connection Ratio (Min-Max)90 - 110 %

Nominal Heating Capacity (min - max) - Internal temperature 20°C - Ambient 7°C db (6°C wb)8 ( 3.5 - 10.6 ) kW

Seasonal Efficiency SEER - Data calculated in accordance to prEN14825 and the Commission Communication 2012/C 172/016

Seasonal Efficiency SCOP (Average Climate) - Data calculated in accordance to prEN14825 and the Commission Communication 2012/C 172/014.21

Energy Efficiency ClassA+

Nominal Load Efficiency EER / COP - Cooling 35°C/27°C, Heating 7°C/20°C3.14 / 4

Energy Class (Cool/Heat)A /A

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)48 (46) 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)50 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 EN1210266 dB(A)

Air flow (Cooling / Heating)2682 m3/h

Dimensions (H x W x D)600 x 792 x 300 mm

Weight44 kg

Piping diameter (Liquid / Gas)9.53 / 15.88 mm

Minimum Piping Length5 m

Maximum Piping Length / Height Difference50 / 30 m

Current Quantity of Refrigerant1.9 kg

Chargeless / Additional Refrigerant Charge20 / 40 m / g/m

Recommended fuse size20 A

Starting current<10 A

Running current (cooling / heating)9.4 / 8.3 A

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

Refrigerant / GWPR410a / 1975

Net Weight: 44kg

Product Dimension:Width 792 mmLength300 mmHeight600 mm

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

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