From 22.4 to 150 kW modular, VRF with independent control, IU Mini = 0.6HP, COP up to 4.15 ********* PHASED OUT SERIES *********
RAS 18FSXN1E
50kW (cooling) Outdoor unit Set Free
Ideal for air conditioning large buildings
Features
- The only 2-pipe / 3-pipe on the market: Hitachi exclusive
- Same units for 2-pipe and 3-pipe.
- New size 0.6 (fixed) indoor units allow the number of supported units to be above the standard. Example: 21 units on 10HP.
- Integrated window switch: it allows the subjugatedoperation of the indoor unit whilst the window is open. There is no additional setting.
- Continuos operation, Hitachi ensures continuous operation: in the event of failure of a compressor, the “back-up” mode maintains the operation of the remaining compressors (FSXNH/FSXN1E).
- Easy Installation
- Easy Commissioning
- More than 60 Integrated Functions, easy adapted for all types of buildings
- Greatly Improoved Output when Partially Loaded: at 50% load EER=4.17 for FSXN and EER=5.13 for FSXN1E
- All Hitachi indoor units are compatible with the full range of outdoor units.
- Scroll compressor
- It is necessary to purchase changeover boxes for 3-pipe systems
Nominal Cooling capacity50 kW
Nominal Load Efficiency EER / COP - Cooling 35°C/27°C, Heating 7°C/20°C4.04 / 4.08
Maximum Indoor Units - restrictions apply see Technical Catalogue39
Nominal Heating: Internal temperature 20°C - Ambient 7°C db (6°C wb)56 kW
Energy Class (Cool/Heat)A / A
Minimum - Maximum connected capacity50% - 130%
Power supply400/3/50 V/Ph/Hz
Nominal Heating capacity56 kW
ESEER7.56
Noise level (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)61 (56) 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 EN12102.81 dB(A)
Air flow (Cooling / Heating)19500 m3/h
Dimensions (H x W x D)1720 x 1920 x 765 mm
Weight445 kg
Piping diameter Liquid /(Gas x 2)15.88 / (28.60/22.2) mm
Total Piping Length / Height Difference1000 / 50 m
Max Piping Length (outdoor to indoor)165 m
Current Quantity of Refrigerant11.8 kg
Recommended fuse size16+20 A
Starting current17 A
Running current (cooling / heating)19.6 / 21.7 A
Working Range (cooling / heating)-5ºC~43(db)ºC / -20ºC~15(wb)ºC
Refrigerant / GWPR410a / 1975
Net Weight: 445kg
Product Dimension:Width 1920 mmLength765 mmHeight1720 mm
