Model
OBAIR FP-51 Fan Coil Unit
OBAIR FP-51 Fan Coil Unit is listed in the OBAIR catalogue. Rated airflow - high speed: 510 m3/h; Rated airflow - medium speed: 380 m3/h. Confirm the project operating conditions before selection.
When to consider this equipment
Use this category when air must be heated or cooled close to the occupied zone. Final capacity, water temperatures, noise and installation arrangement must be checked for the project.
What to include in an enquiry
Provide room duty, entering and leaving water temperatures, airflow or acoustic limits, mounting arrangement and available service space.
Verified technical data
FP-51
- Rated airflow - high speed
- 510 m3/h
- Rated airflow - medium speed
- 380 m3/h
- Rated airflow - low speed
- 280 m3/h
- Cooling capacity - high speed
- 3600 W
- Cooling capacity - medium speed
- 3160 W
- Cooling capacity - low speed
- 2290 W
- Heating capacity - high speed
- 5150 W
- Fan quantity
- 2 count
- Motor quantity
- 1 count
- High-speed input power at 12 Pa
- 45 W
- High-speed input power at 30 Pa
- 56 W
- High-speed input power at 50 Pa
- 66 W
- Water mass flow rate
- 618 kg/h
- Water resistance
- 23 kPa
- FCEER at 12 Pa
- 72
- FCEER at 30 Pa
- 59
- FCEER at 50 Pa
- 51
- FCCOP at 12 Pa
- 98
- FCCOP at 30 Pa
- 81
- FCCOP at 50 Pa
- 70
- High-speed noise at 12 Pa
- 38.0 dB(A)
- High-speed noise at 30 Pa
- 40.5 dB(A)
- High-speed noise at 50 Pa
- 43.0 dB(A)
- Fan type
- Front-curved Multi-blade Galvanized Steel Plate Centrifugal Double-suction Fan
- Motor type
- Single-phase Capacitor Run Motor
- Motor insulation class
- B
- Power supply
- 220V/~/50Hz
- Heat-exchanger construction
- Copper tubes with high-efficiency flanged aluminum fins, tightly expanded into a single unit
- Heat-exchanger working pressure
- 1.6 MPa
- Inlet and outlet pipe
- R1 3/4 (Conical Internal Thread)
- Condensate pipe
- R1 3/4 (Conical External Thread)
- Medium-speed cooling total-heat correction factor
- 0.87 factor
- Medium-speed cooling sensible-heat correction factor
- 0.84 factor
- Low-speed cooling total-heat correction factor
- 0.72 factor
- Low-speed cooling sensible-heat correction factor
- 0.68 factor
- Medium-speed heating total-heat correction factor
- 0.83 factor
- Medium-speed heating sensible-heat correction factor
- 0.66 factor
On request
3D model not yet available
Selection from project conditions is available on enquiry