Hi-Tech Plus Dual Discherge Commercial Air cooler for A2L refrigerants
Alfa Optigo SFMD
Alfa Optigo SFMD
Alfa Optigo SFMD are commercial dual discharge air coolers suitable for the safe use of ASHRAE A2L refrigerants. A2L refrigerants have a minimal impact on global warming and they will bring maximum energy efficiency. So today, they are the best technological solution for air conditioning and refrigeration applications, outside the natural refrigerants. General application for Alfa Optigo SFMD are in small to medium-sized cooling rooms.
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Refrigeration
Data Center Cooling
Plair — Cold Room Calc
Plair is LUVE’s collaborative selection tool for air heat exchangers, designed to simplify configuration and speed up quotation processes.
Our Cold Room Calculator helps you define the correct heat load for cooling and freezing rooms.
Technical features
- Main applications
Alfa Optigo SFMD are commercial dual discharge air coolers suitable for the safe use of ASHRAE A2L refrigerants - Refrigerant
A1, A2L - Capacity
1.47 up to 14.57 kW - Air inlet temperature
– 25 °C up to + 30 °C - Fluid inlet temperature
– 40 °C up to + 20 °C - Design pressure
24 bar - Fan-motors
with 1 to 4 fans fitted with EC motors - Fan diameter
ø 350
- Refrigerant
- A1, A2L
- Capacity
- 1.47 up to 14.57 kW
- Air inlet temperature
- – 25 °C up to + 30 °C
- Fluid inlet temperature
- – 40 °C up to + 20 °C
- Design pressure
- 24 bar
Casing
- Durable aluminium alloy metallic casing, epoxy coated RAL 9003.
- Dismountable and openable casing for cleaning and inspecting purposes.
- Hinged driptray.
- Vertical plastic drain connection.
Fan-Motors
- Optigo SFMD coolers are available with 1 to 4 fans fitted with EC motors available in two fan speeds (noise levels):
- H = High Speed (1100 RPM)
- L = Low Speed (900 RPM) Power supply 230/50-60/1. Integrated thermo contacts.
- Fan motors are wired to a central connection box.
- Fan diameter 350 mm.
Options
- Coil corrosion protection: Alupaint (AP)
- Driptray heater (HD)
- Driptray insulation (IS)
Design pressure
- 24 bar.
- Each heat exchanger is leak tested with dry air and finally supplied with a dry air pre-charge.
Coil
- High-efficiency coil manufactured from internally grooved Cu tubes and louvered aluminium fins.
- Standard fin spacing: 3, 4.5 and 7 mm.
Certifications
- The LU-VE quality system is in accordance with ISO 9001. All products are manufactured according to PED regulations. LU-VE participates in the ECP program for HE.
Check ongoing validity of certificate: www.eurovent-certification.com