HITACHI RAS-120HNCELW 33.5kW SideSmart VRF Outdoor Unit Air Conditioner
33.5 kW Cooling | 37.5 kW Heating
HITACHI RAS-120HNCELW 33.5kW SideSmart VRF Outdoor Unit Air Conditioner
SideSmart™ Slim Modular VRF | Cutting Edge Technology | Durable and Easy to Maintain
Part of a VRF System | VRF Indoor Fan Coil Units
Commercial Use 1 Year Manufacturer’s Warranty
Residential Use 5 Years Manufacturer’s Warranty
| HP | 12HP | |
| unit | RAS-120HNCELW | |
| Power supply (Outdoor) | V/Ph/Hz | 380-415V/3Ph/50Hz, 380V/3Ph/60Hz (R: 220V/3Ph/60Hz) |
|
Capacity
|
Cooling kW | 33.5 |
| Heating kW | 37.5 | |
|
Power Input
|
Cooling kW | 9.64 |
| Heating kW | 10.55 | |
|
Efficiency
|
EER | 3.48 |
| COP | 3.55 | |
| Max. Current | 415V/3Ph/50Hz A | 27 |
| Dimensions | H×W×D mm | 1650×1190×420 |
| Net Weight | kg | 203 |
| Outdoor Unit Colour | Natural Gray (1.0Y 85/0.5) | |
| Footprint Area | m2 | 0.53 |
| Compressor type | Inverter Scroll | |
|
Refrigerant
|
Type | R410A |
| Initial Charge Amount kg | 7.7 | |
| Number of Fan Motors | 2 | |
| External Static | Pressure of Fan Pa | 0/30/60 |
| Capacity Ratio of IDU/ODU | 50% – 130% | |
|
Sound Pressure Level
|
GB Standard (Anechoic), Cooling dB(A) | 59 |
| GB Standard (Anechoic), Heating dB(A) | 62 | |
|
Main Piping Size
|
Liquid (φ)mm | 12.70 |
| Gas (φ)mm | 25.40 | |
|
Connectable IDU Numbe
|
Recommended | 10 |
| Maximum | 16 | |
|
Working Temp. Range (*5)
|
Cooling °C DB | -5 ~ 48 (/52) |
| °C WB | (-20/) -15 ~ 16 | |
|
Maximum Piping Length (*6)
|
Total m | 500 (300) |
| From Piping connection kit 1 to Furthest IDU m | 120/150 (Actual/Equivalent) | |
| Between Outdoor Units m | 10 | |
| Between 1st branch and the furthest IDU m | 90 (40) | |
| Between each branch and each IDU m | 40 (30) | |
|
Maximum Height Difference (*7)
|
Between ODUs m | 0.1 |
| Between ODU and IDU (ODU above IDU) m | 50 | |
| (IDU above ODU) m | 40 | |
| Between IDUs m | 30 |
Hitachi SideSmart VRF Outdoor Air Conditioners – Innovation in Compact Design
The Hitachi SideSmart VRF Outdoor Unit is a true innovation in commercial air conditioning, engineered with cutting-edge technology to deliver exceptional flexibility, energy efficiency, and reliable performance. Featuring advanced components such as a round shaft motor clamp, tandem sub-cooling system, and rapid-start heating technology, these premium air conditioners are built to perform in real-world conditions. Businesses can combine up to four outdoor units to create larger systems, achieving a total capacity of up to 152kW, while benefiting from a lower refrigerant charge – 13% less than traditional top-flow VRF systems. With up to 500 metres of piping runs and a slimline footprint of only 42cm, Hitachi SideSmart adapts seamlessly to your building layout, even in the narrowest installation spaces.
SideSmart VRF solutions are designed not only for space efficiency but also for long-term energy savings. By installing units on individual floors, property owners can preserve valuable rooftop space for other uses, while Hitachi’s exclusive SmoothDrive™ micro-precision technology enhances performance at part-load operation, delivering extra savings at below 40% capacity. Offering a single cabinet COP of up to 4.40 and average system efficiency of EER 3.52 / COP 3.90, these air conditioning systems rival the largest VRF units on the market. For businesses seeking advanced, reliable, and highly efficient air conditioning sales, the Hitachi SideSmart VRF Outdoor Air Conditioner is the ideal choice.
Concept
Modularity with great performance
Benefit from the highest level of Hitachi VRF efficiency
Design
Connectable slim side-flow modules
For the first time, side-flow units can be connected to build larger systems
Configuration
Can be installed on different floors thanks to flexible capacities & options for indoor locations.
Laytout
Save building space Reserve your rooftop for other purposes and optimise your indoor layout
Investment
Cost savings at every stage Fewer piping runs, a simplified installation and energy-saving operation.
Description
33.5 kW Cooling
37.5 kW Heating
from 10 to 19 Head Inverter
