From 14 to 100 kW modular, VRF with independent control, IU Mini * = 0.6HP, COP up to 4.80 ********* PHASED OUT SERIES *********
RAS 20FSXNHE
56kW Outdoor unit Set Free High efficiency
Ideal for air conditioning large buildings
Features
- 2 or 3-pipe, Hitachi exclusive
- The only 5HP 3-pipe on the market (10 units)
- Easy diagnostics: The fault codes can be viewed by users on the remote control. The operational parameters of the units (temperature, pressure etc.) can be accessed by installation engineers directly on the outdoor units.
- Precision control: The compressor control is very precise: 10 to 115 Hz, accurate up to 0.01 Hz with increments ranging from 0.125 Hz/s to 3 Hz/s (5 levels). It is possible to respond to the demands of the smallest units (one 0.6HP (fixed) unit) as well as transitional overloading.
- Possibility to have a Cool Area with the 3-pipe installation
- Ability to operate locked in heating only
- Improoved Performance: +25% when cooling & +14% when heating
- 17 models with COP>4
- The FSXNH obtained a distinction for performance in the ECA program (Enhanced Capital Allowance) in the United Kingdom. It is a program designed to give companies tax relief when they invest in energy efficient equipment.
- All the Hitachi indoor units are compatible
- Scroll compressor
Nominal Cooling capacity56 kW
Energy Class (Cool/Heat)A / A
Maximum Indoor Units - restrictions apply see Technical Catalogue43
Outdoor combination8+12
Power supply400/3/50 V/Ph/Hz
Nominal Heating capacity63 kW
Minimum - Maximum connected capacity50% - 130%
Nominal Load Efficiency EER / COP - Cooling 35°C/27°C, Heating 7°C/20°C4.19 / 4.31
ESEER7.84
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)63 (58) 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 EN12102.83 dB(A)
Air flow (Cooling / Heating)9600+11700 m3/h
Dimensions (H x W x D)1720 x 2440 x 765 mm
Weight520 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 Refrigerant16 kg
Recommended fuse size16 & 25 A
Starting current17 A
Running current (cooling / heating)21.4 / 23.3 A
Working Range (cooling / heating)-5ºC~43(db)ºC / -20ºC~15(wb)ºC
Refrigerant / GWPR410a / 1975
Net Weight: 520kg
Product Dimension:Width 2440 mmLength765 mmHeight1720 mm
