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Hitachi UTOPIA R32 Series Technical Catalogue

Hitachi UTOPIA R32 Series
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3 General data
Generalspecications
TCGB0136 rev.1 - 05/2021
33
3
3.2 General specications
UTOPIA Prime with R32 refrigerant for single phase units
OUTDOOR UNITS RAS-3HVRC2 RAS-4HVRC2E RAS-5HVRC2E RAS-6HVRC2E
Power supply - 1~ 230V 50Hz 1~ 230V 50Hz 1~ 230V 50Hz 1~ 230V 50Hz
Nominal cooling capacity kW 7.1 10.0 11.9 14.0
Nominal heating capacity kW 8 11.2 14.0 16.0
Minimum - Maximum connectable
indoor units
- 1 - 2 1 - 4 1 - 4 1 - 4
Minimum - Maximum connected
capacity
% 90% - 100% 90% - 115% 90% - 115% 90% - 115%
Noise level cooling (sound pressure)
(night mode)
dB(A) 54 (48) 54 (51) 54 (51) 56 (51)
Noise level heating (sound pressure) dB(A) 52 54 54 56
Noise level (sound power) dB(A) 69 70 70 72
Airow(cooling/heating) m
3
/min 45 80 80 80
Dimensions (H x W x D) mm 629 x 799(+95) x 300 1140 x 950 x 370 1140 x 950 x 370 1140 x 950 x 370
Net weight kg 48 84 84 84
Recommended circuit breaker A 20 25 25 25
Maximum current A 15.8 22.5 22.5 22.5
Running current cooling A 7.6 12.4 16.3 21.1
Running current heating A 8.1 12.8 17.0 17.6
Size of power cable (according to EN
60335-1)
quantity x
mm
2
3 x 4.0 3 x 6.0 3 x 6.0 3 x 6.0
Size of transmission cable between
indoor unit and outdoor unit
quantity x
mm
2
2 x 0.75 2 x 0.75 2 x 0.75 2 x 0.75
Pipingdiameter(liquid/gas) mm (inch)
Ø9.52(3/8)/
Ø15.88(5/8)
Ø9.52(3/8)/
Ø15.88(5/8)
Ø9.52(3/8)/
Ø15.88(5/8)
Ø9.52(3/8)/
Ø15.88(5/8)
Minimum piping length m 5 5 5 5
Maximum piping length (chargeless) m 20 20 20 20
Maximum piping length m 50 75 75 75
Heightdifference(higherOU/lowerOU) m 30/20 30/20 30/20 30/20
Refrigerant - R32 R32 R32 R32
Refrigerant charge before shipment kg 1.7 3 3 3
Additional refrigerant charge needed g/m 45 45 45 45
Compressor type -
Rotative DC
Inverter driven
Rotative DC
Inverter driven
Rotative DC
Inverter driven
Rotative DC
Inverter driven

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Hitachi UTOPIA R32 Series Specifications

General IconGeneral
BrandHitachi
ModelUTOPIA R32 Series
CategoryAir Conditioner
LanguageEnglish

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