Product details
Product Description
The Friga-Bohn 3C-E 3145 E Cubic Unit Cooler is a compact and efficient evaporator designed for commercial cold rooms and low-temperature refrigeration applications. It is equipped with 1 × 300 mm axial fan operating at 1350 rpm, delivering approx. 1010 m³/h airflow with an air throw of up to 12 meters, ensuring consistent air circulation.
The unit features a high-efficiency heat exchanger built with internally grooved copper tubes and aluminium fins (4 mm spacing), providing enhanced heat transfer performance. With a heat exchange surface of 10.2 m², it delivers improved cooling efficiency for demanding applications.
Designed with compact dimensions (672 × 480 × 428 mm) and a net weight of 16 kg, the unit is easy to install and suitable for small to medium-sized cold rooms.
Operating on 230V / 1Ph / 50–60Hz, the unit delivers a cooling capacity of approximately 1.77 kW under standard conditions (R404A, -18°C room temperature). It includes a built-in electric defrost system (1740 W) for efficient frost removal and reliable operation.
Key Features
- ✔ Compact cubic unit cooler design
- ✔ 1 × 300 mm axial fan
- ✔ Airflow: ~1010 m³/h
- ✔ Air throw: up to 12 m
- ✔ Copper tube & aluminium fin coil
- ✔ 4 mm fin spacing (high efficiency)
- ✔ Heat exchange surface: 10.2 m²
- ✔ Lightweight and easy installation
- ✔ Built-in electric defrost system
- ✔ Low noise operation (~31 dB(A))
Technical Specifications
- Model: 3C-E 3145 E
- Fan: 1 × 300 mm
- Fan Speed: 1350 rpm
- Airflow: 1010 m³/h
- Air Throw: 12 m
- Surface Area: 10.2 m²
- Fin Spacing: 4 mm
- Dimensions (L×D×H): 672 × 480 × 428 mm
- Net Weight: 16 kg
- Power Supply: 230V / 1Ph / 50–60Hz
Cooling Capacity
- Capacity: ~1.77 kW
- Conditions:
- Refrigerant: R404A
- Room Temp: -18°C
- DT1: 7K
Defrost Specifications
- Type: Electric defrost
- Defrost Power: 1740 W
- Defrost Current: 7.6 A
- Voltage: 230V / 1Ph / 50Hz
- Heaters: 5 + 1
Additional Details
- Connections (In/Out): 5/8″ – 5/8″
- Sound Level: ~31 dB(A) at 4 m
- Packed Weight: 20 kg
FAQs
Q1: What type of application is this model suitable for?
This unit is ideal for low-temperature cold rooms and freezer applications.
Q2: What is the airflow of this unit?
It provides approximately 1010 m³/h airflow with an air throw of up to 12 meters.
Q3: What is the cooling capacity?
The unit delivers approximately 1.77 kW cooling capacity under standard conditions.
Q4: What is the fin spacing and its benefit?
It features 4 mm fin spacing, which provides improved heat transfer and higher efficiency.
Q5: Is a defrost system included?
Yes, the unit includes a built-in electric defrost system (1740 W).
Q6: Is installation easy?
Yes, the compact design and lightweight construction make installation quick and easy.
