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I3-48 Centrifugal Fan for Efficient Kitchen Oil Smoke Purification - China Suppliers & Factory
Parameters
| Model | Speed (r/min) |
Power (kW-P) |
Traffic (m³/h) |
Total Pressure (Pa) |
Voltage (V) |
Frequency (Hz) |
Horsepower (HP) |
|---|---|---|---|---|---|---|---|
| 3.15A | 960 | 0.75-6 | 1781-3326 | 338-254 | 380 | 50 | 1 |
| 1450 | 2.2-4 | 3060-5240 | 858-644 | 380 | 50 | 3 | |
| 3.55A | 960 | 1.1-6 | 2970-5130 | 432-290 | 380 | 50 | 1.5 |
| 1450 | 4-4 | 5911-7213 | 1200-980 | 380 | 50 | 5.5 | |
| 1450 | 5.5-4 | 7354-8987 | 1720-1580 | 380 | 50 | 7.5 | |
| 4A | 960 | 3-6 | 6200-10000 | 690-610 | 380 | 50 | 4 |
| 1450 | 5.5-4 | 7500-10210 | 1510-1350 | 380 | 50 | 7.5 | |
| 1450 | 7.5-4 | 9010-12600 | 1680-1180 | 380 | 50 | 10 | |
| 4.5A | 960 | 4-6 | 7500-11000 | 764-757 | 380 | 50 | 5.5 |
| 960 | 5.5-6 | 10400-14130 | 840-773 | 380 | 50 | 7.5 | |
| 5A | 960 | 5.5-6 | 11830-15955 | 760-630 | 380 | 50 | 7.5 |
| 960 | 7.5-6 | 13000-17400 | 1010-710 | 380 | 50 | 10 | |
| 5.6A | 960 | 7.5-6 | 14050-19200 | 980-690 | 380 | 50 | 10 |
| 960 | 11-6 | 12030-23000 | 1364-1276 | 380 | 50 | 15 | |
| 960 | 15-6 | 14819-25500 | 1700-1600 | 380 | 50 | 20 | |
| 6.3A | 960 | 11-6 | 16200-24230 | 1198-1015 | 380 | 50 | 15 |
| 960 | 15-6 | 17684-26600 | 1661-1500 | 380 | 50 | 20 |
Frequently Asked Questions
Q
What does the model number (e.g., 3.15A, 4A, 6.3A) indicate?
The model number refers to the fan's impeller diameter in inches or a size classification code. A larger model number generally corresponds to a larger fan size, higher airflow capacity, and greater power requirements, making it suitable for larger ventilation systems.
Q
What is the difference between 960 r/min and 1450 r/min speed options?
The speed (r/min) determines how fast the fan impeller rotates. A higher speed of 1450 r/min delivers greater airflow (m³/h) and higher total pressure (Pa) compared to 960 r/min, but also requires more power (kW). Choosing the right speed depends on your system's airflow and pressure requirements.
Q
What do the Traffic (m³/h) ranges in the parameters mean?
The Traffic (m³/h) range represents the minimum and maximum airflow volume the fan can deliver per hour under specified operating conditions. The actual airflow achieved will depend on the system resistance and duct configuration in your installation.
Q
Are all models compatible with 380V / 50Hz power supply?
Yes, all models listed in the parameters table operate on a standard 380V voltage and 50Hz frequency power supply, making them suitable for industrial and commercial applications in regions using this standard electrical specification.
Q
How do I select the right model and power (kW) for my application?
To select the correct model, first determine the required airflow (m³/h) and total pressure (Pa) for your ventilation system. Then match these values to the corresponding model and speed option in the parameters table. Ensure the power (kW) and horsepower (HP) are compatible with your available motor and electrical infrastructure.
Q
What is the significance of the Total Pressure (Pa) range?
Total pressure (Pa) indicates the fan's ability to overcome resistance within the duct system, including bends, filters, grilles, and other components. A higher total pressure rating means the fan can push air effectively through more complex or longer duct systems. Always ensure the fan's total pressure meets or exceeds your system's resistance requirements.