Product details
Product Description
The Friga-Bohn 3C-E 3344 R Cubic Unit Cooler is a high-capacity evaporator designed for commercial refrigeration and medium-temperature applications. It is equipped with 3 × 300 mm axial fans operating at 1350 rpm, delivering approximately 3280 m³/h airflow with an air throw of up to 19 meters, ensuring powerful and uniform air distribution for large refrigeration environments.
The unit features a high-efficiency heat exchanger constructed with internally grooved copper tubes and aluminium fins (4 mm spacing), providing excellent heat transfer performance. With a heat exchange surface of 24.6 m², it ensures reliable and consistent cooling.
Designed with dimensions of 1567 × 480 × 428 mm and a net weight of 35 kg, the unit is suitable for medium to large refrigeration systems.
Operating on 230V / 1Ph / 50–60Hz, the unit delivers a cooling capacity of approximately 6.23 kW under standard conditions (R22, 0°C room temperature) .
Key Features
- High-capacity cubic unit cooler design
- 3 × 300 mm axial fans
- Airflow: ~3280 m³/h
- Air throw: up to 19 m
- Copper tube and aluminium fin coil
- 4 mm fin spacing for efficient heat transfer
- Heat exchange surface: 24.6 m²
- Durable and easy to install
- Multiple defrost options available
- Low noise operation (~36 dB(A))
Technical Specifications
- Model: 3C-E 3344 R
- Fans: 3 × 300 mm
- Fan Speed: 1350 rpm
- Airflow: 3280 m³/h
- Air Throw: 19 m
- Surface Area: 24.6 m²
- Fin Spacing: 4 mm
- Dimensions (L×D×H): 1567 × 480 × 428 mm
- Net Weight: 35 kg
- Power Supply: 230V / 1Ph / 50–60Hz
Cooling Capacity
- Capacity: ~6.23 kW
- Conditions:
- Refrigerant: R22
- Room Temperature: 0°C
- DT1: 8K
Defrost Options
According to the options section on page 2, the unit supports multiple configurations:
- E1U / E1K: Light electric defrost
- E3K: Full electric defrost with drain pan
- HG1: Hot gas defrost
- THD / THS / 2TH: Thermostat options
- DPK: Drain pan kit
- BXT / BAE / BHA: Coil protection coatings
(Standard example in datasheet: E1U – 2580 W, 230V / 1Ph / 50Hz)
Additional Details
- Connections (In/Out): 5/8″ – 7/8″
- Sound Level: ~36 dB(A) at 4 m
- Packed Weight: 45 kg
FAQs
Q1: What type of application is this unit suitable for?
This unit is ideal for medium-temperature refrigeration applications (around 0°C).
Q2: What is the airflow performance?
It delivers approximately 3280 m³/h airflow with an air throw of up to 19 meters.
Q3: What is the cooling capacity?
The unit provides approximately 6.23 kW cooling capacity under standard conditions.
Q4: What is the fin spacing and its benefit?
It features 4 mm fin spacing, which improves heat transfer efficiency and overall performance.
Q5: What defrost options are available?
The unit supports light electric (E1U/E1K), full electric (E3K), and hot gas (HG1) defrost options.
Q6: Is installation easy?
Yes, the robust yet compact design allows for straightforward installation.
