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Heat Recovery Modular Type V-IV Series AJY252LALDH
Features
- New intelligent refrigerant control
- Efficiency in actual operating conditions
- The energy-saving technology that boosted operation efficiency
Specifications
| Rated Capacity Range | 28 HP |
|---|---|
| Max. Number of Connectable Indoor Units*1 | 2 - 60 |
| Connectable Capacity of Indoor Units | 39.3 - 117.7 kW |
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| Power Source | Phase | 3 phase |
|---|---|---|
| Voltage | 400 V | |
| Frequency | 50 Hz | |
| Capacity | Cooling | 78.5 kW |
| Heating | 78.5 kW | |
| Input Power | Cooling | 26.28 kW |
| Heating | 21.52 kW | |
| EER | Cooling | 2.99 W/W |
| COP | Heating | 3.65 W/W |
| Airflow Rate | 13700 + 13000 m³/h | |
| Sound Pressure Level*2 | Cooling | 64 dB(A) |
| Heating | 66 dB(A) | |
| Max. External Static Pressure | 82 Pa | |
| Compressor Motor Output | 11 x 1 + 11 x 1 kW | |
| Heat Exchanger Fin | Blue fin | |
| Net Dimensions Height X Width X Depth |
1690 x 1240 x 765 mm
1690 x 1240 x 765 mm |
|
| Net Weight |
275 kg
275 kg |
|
| Refrigerant | Type | R410A |
| Global Warming Potential | 2088 | |
| Charge |
11.8 kg
(24.6 CO2eq–T)
11.8 kg (24.6 CO2eq–T) |
|
| Connection Pipe Diameter | Liquid | φ15.88 mm |
| Gas | φ34.92 mm | |
| Max. Height Difference (Outdoor Unit: Upper/Lower) |
50 / 40 m | |
| Operation Range | Cooling | -5 to 46 °CDB |
| Heating | -20 to 21 °CDB | |
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- Note:
- Specifications are based on 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 will be conducted at outdoor air temperature below -5°C, the outdoor unit must be installed in a position that is higher than or equal to those of indoor units.
Dimensions
Outdoor Unit : AJY144LALDH / AJY108LALDH
