Alfa Blue BD
The Alfa Blue series is a wide range of heavy-duty dry coolers. Dry coolers are often used for cooling down condenser water in air conditioning and refrigeration installations. In the processing industry, dry coolers are suitable for closed circuit cooling of various process liquids. With a wide range of sound pressure level alternatives, these units are particularly suited to demanding, noise sensitive environments. Alfa Blue dry coolers are available for both horizontal and vertical air direction. Available both in single (M) or dual (D) fan row: separate connections in the dual fan row (D) models provide the opportunity for independent operation of both dry cooler coils. Dedicated series for compressor oil coolers (BDO).
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Refrigeration
Air Conditioning (HVAC)
Industrial Process Cooling
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Technical features
- Main applications
The Alfa Blue BD series is a wide range of heavy-duty dry coolers, often used for cooling down condenser water in air conditioning and refrigeration installations - Capacity range
16 up to 1028 kW - Design pressure
10 bar - Fan-motors
High efficiency AC or EC fan motors - Fan diameters
ø 800, 910 and 1000 mm
- Capacity Range
- 16 up to 1028 kW
- Design pressure
- 10 bar
Casing
- Frame construction provides high rigidity for protection against vibration and thermal expansion.
- Casing and frame made of corrosion resistant pre-galvanized sheet steel, epoxy coated white RAL 9002 on both sides.
- Separated fan sections.
Fan-Motors
- High efficiency AC or EC fan motors, available in different fan diameters (800, 910 & 1000 mm) and noise levels, power supply 400/50/3.
- Motors with external rotor, protection class IP54 according to DIN 40050.
- Integrated thermo contacts provide reliable protection against thermal overload.
Options
- Mounting feet for vertical airflow available in 3 heights: 500, 850, 1200 mm
- Spray water kit (KW)
- Vibration dampers (VD)
- Hinged fan panels (HF)
- Upon request fan motor options
- 400V/3ph/60Hz
- 480V/3ph/60Hz (IP54)
- Protection class IP55
- High-temperature motors
- Coil corrosion protection
- Fins epoxy coated (EP)
- Fins seawater resistant (SWR)
- F-coat treatment (FC)
- Copper fins (CU)
- Packing options
- Pallet (P)
- Protection pallet (PP) for dual fan row models
- Crate (CR) for single fan row models
- Container skid (SK)
Design pressure
- 10 bar.
- Each heat exchanger is leak tested with dry air.
Finned Coil
- An innovative coil design provides excellent heat transfer.
- In standard execution dry coolers are fitted with smooth copper tubing (BD) or stainless steel tubing (BDY).
- Available with two Alu-fin types:
- Turbo fins: maximized capacity.
- Industrial power fins (IF): long lasting performance.
- Available in different fin thicknesses and fin spacings.
- Coil configuration optimized according to liquid flow.
Certifications
- The LU-VE quality system is in accordance with ISO 9001. All products are manufactured according to PED regulations.
Eurovent certified performance for models included in the scope of the programme.
Download
| Alfa Blue BD | Leaflet | ENGLISH | Download |
| R-fin Reinforced fin option | Leaflet | ENGLISH | Download |
| Vibration dampers | Leaflet | ENGLISH | Download |
| Air cooled liquid Coolers | Product manual | Download | |
| Alfa Blue BD | Instruction manual | ENGLISH | Download |
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