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Тhree-phase outdoor unit AJY144LALDH for Fujitsu Airstage VRF system, V-IV Series
- Cooling Capacity: 45.0 kW
- Heating Capacity: 45.0 kW
- Maximum connectable indoor units: 34*1
- Maximum pipe lenght: 700 m
- Maximum height difference (upper/lower): 50/40 m
- Operating Range:
- Cooling: -15 to 46°C
- Heating: -20 to 21°C
| Technical Specifications of three-phase outdoor unit AJY144LALDH for Fujitsu Airstage VRF system, V-IV Series | |||
|---|---|---|---|
| Rated capacity range | HP | 16 | |
| Model name | AJY144LALDH | ||
| Unit 1 Unit 2 Unit 3 |
AJY144LALDH | ||
| Maximum connectable indoor units*1 | 34 | ||
| Connectable capacity range of indoor units | kW | 22.5 - 67.5 | |
| Power source | 3-phase, 4-wire, 400V~, 50Hz | ||
| Capacity | Cooling | kW | 45.0 |
| Nominal Heating | 45.0 | ||
| Max. Heating | 48.0 | ||
| Input power | Cooling | kW | 16.74 |
| Nominal Heating | 13.76 | ||
| Max. Heating | 15.02 | ||
| EER | Cooling | W/W | 2.68 |
| COP | Nominal Heating | 3.27 | |
| Max. Heating | 3.19 | ||
| SEER | Cooling | 6.18 | |
| SCOP | Heating | 4.27 | |
| ηc | Cooling | % | 244 |
| ηh | Heating | 168.0 | |
| Air flow rate | High | m3/h | 13.700 |
| Sound pressure level*2/ Power level |
Cooling | % | 63 / 86 |
| Heating | 65 / 87 | ||
| Max. External static pressure | Pa | 82 | |
| Compressor motor output | kW | 11.0 | |
| Heat exchanger fin | Blue fin | ||
| Net Dimensions | Height | mm | 1,690 |
| Width | 1.240 | ||
| Depth | 765 | ||
| Weight | kg | 275 | |
| Refrigerant | Type (Global Warming Potential) | R410A (2,088) | |
| Charge | kg (CO2eq-T) | 11.8 (24.6) | |
| Connection pipe diameter | Liquid | mm | 12.70 |
| Gas | 28.58 | ||
| Operating Range | Cooling | °CDB | -15 to 46 |
| Heating | -20 to 21 | ||
Note: Specifications are subject to the following conditions:
Cooling: Indoor temperature of 27°CDB/19°CWB, and outdoor temperature of 35°CDB/24°CWB.
Heating: Indoor temperature of 20°CDB/(15°CWB), and outdoor temperature of 7°CDB/6°CWB.
Pipe length: 7.5 m; Height difference between outdoor unit and indoor unit: 0 m.
When cooling operation is be conducted at an outdoor air temperature below -5°C, the outdoor unit must be installed in a position that is higher than or equal to that of the indoor units.
*These specifications are determined by ducted combination.
*Multiple outdoor units are not certified by Eurovent.
| Manufacturer | Fujitsu Airstage |
| Series | V-IV |
| Outdoor Unit | AJY144LALDH |
| Power supply (V/ø/Hz) | 400 / 3 / 50 |
| Cooling Capacity (kW) | 45.0 |
| Heating Capacity (kW) | 45.0 |
| EER (Energy Efficiency in Cooling) | 2.68 |
| COP (Energy Efficiency in Heating) | 3.27 |
| SEER (Seasonal Cooling Efficiency) | 6.18 |
| SCOP (Seasonal Heating Efficiency) | 4.27 |
| Sound Pressure Outdoor Unit - Cooling/Heating dB(A) | 63 / 65 |
| Sound Power Outdoor Unit - Cooling/Heating dB(A) | 86 / 87 |
| Dimensions - Outdoor Unit WxHxD (mm) | 1,240 x 1,690 x 765 |
| Weight - Outdoor Unit (kg) | 275 |
| Maximum Pipe Lenght (m) | 700 |
| Maximum Height Difference (m) | 50 / 40 |
| Operation Range - Cooling (°C) | -15 ~ 46 |
| Operation Range - Heating (°C) | -20 ~ 21 |
| Refrigerant (type) | R410A |
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