How to Choose the Right Fan Motor for a Refrigeration System
This article lists the manufacturer product data values for the TR-FAN fan motors in our catalogue. The fans fall into three groups: AC axial fans, Q-fan motors and EC axial fans.
AC axial fans: diameter, speed and air direction
The AC axial fans in our catalogue range from 200 mm to 630 mm in diameter. Most models are in the 1400 rpm class; 900 rpm models are also available at 500 mm and 630 mm. Suction (emiş) and blowing (itiş) models are named as such in the product name and listed as separate products. The blowing models run from 300 mm to 630 mm.
The values below are transcribed from the manufacturer’s product data sheet. The models in the table are for 220-240 V, 50 Hz. Cells with two values (“50/65”) are models for which the manufacturer gives two values in a single cell.
Suction (emiş) AC axial fans
| Model | Power (W) | Current (A) | Airflow (m³/h) | Speed (rpm) | Noise (dB) | Ambient temperature |
|---|---|---|---|---|---|---|
| 250 mm, 1400 rpm | 50/65 | 0.22/0.29 | 1,000/1,150 | 1,380/1,530 | 50/55 | -25 … +75 °C |
| 300 mm, 1400 rpm | 90 | 0.38 | 1,900 | 1,370 | 55 | -25 … +65 °C |
| 350 mm, 1400 rpm | 138 | 0.68 | 2,900 | 1,370 | 62 | -25 … +65 °C |
| 400 mm, 1400 rpm | 180 | 0.81 | 3,900 | 1,350 | 67 | -25 … +65 °C |
| 450 mm, 1400 rpm | 250 | 1.15 | 5,100 | 1,380 | 71 | -25 … +55 °C |
| 500 mm, 1400 rpm | 420 | 1.85 | 7,000 | 1,320 | 72 | -25 … +50 °C |
| 500 mm, 900 rpm | 230/320 | 1.15/1.4 | 5,400/6,200 | 920/1,050 | 67/69 | -25 … +50 °C |
| 630 mm, 1400 rpm | 810 | 3.5 | 11,350 | 1,315 | 78 | -25 … +50 °C |
These values are not shown in the table for the 200 mm suction model or for the blowing models. To choose, compare the airflow, power and noise values in the table with the requirements of your system.
Q-fan motors and EC axial fans
The Q-fan motor group has the YZ series (YZ 5-13-26, YZ 10-20-26, YZ 16-25-26, YZ 18-30-26, YZ 25-40-26 and YZ 34-45-26) and the EC Q-fan motors (NEC4806, NEC4810, NEC6115, GEC7108H, GEC7112H, GEC7120H and GEC7124H). The EC axial group has EC72-250, EC72-300, EC92-350, EC92-400, EC92-450 and EC92-500. The datasheet for each of these models opens from its product page; for example, the YZ 10-20-26 datasheet contains the airflow and static pressure curves.
For product information, pricing and current availability, contact TURA Soğutma.