Centrifugal Fans
BVN ORB Centrifugal Fan
Model: ORB
BVN ORB Centrifugal Fan for centrifugal ventilation applications.
Product description
BVN ORB Centrifugal Fan is designed for centrifugal ventilation applications. The available models cover different airflow, pressure, power, voltage and installation requirements. Compatible speed-control equipment may be used where specified for the selected model. Use the performance table to select the correct model and follow the manufacturer’s installation, electrical-protection and maintenance requirements.
Technical specifications
| Number of Models | 9 |
|---|---|
| Maximum Airflow | 950 - 4000 m³/h |
| Maximum Pressure | 1350 - 6700 Pa |
| Rated Power | 370 - 7500 W |
| Phase | 3 |
| Rated Voltage | 400 V |
| Maximum Operating Temperature | 40 °C |
| Frequency | 50 Hz |
Model and performance data
| Model | Airflow (m³/h) | Pressure (Pa) | Power (W) | Current (A) | Phase | Voltage (V) | LWA dB(A) | LPA dB(A) | Max. Temperature (°C) | Diameter (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ORB 1 T | 950 | 1350 | 370 | 1.1 | 3 | 400 | - | 56 | 40 | 120 | 30 |
| ORB 2 T | 1000 | 2000 | 750 | 1.88 | 3 | 400 | - | 59 | 40 | 120 | 35 |
| ORB 3 T | 1300 | 2230 | 1100 | 2.46 | 3 | 400 | - | 60 | 40 | 150 | 37 |
| ORB 4 T | 1600 | 3280 | 1500 | 3.2 | 3 | 400 | - | 62 | 40 | 150 | 53 |
| ORB 5 T | 1900 | 3400 | 2200 | 4.85 | 3 | 400 | - | 64 | 40 | 150 | 70 |
| ORB 6 T | 2200 | 4000 | 3000 | 5.9 | 3 | 400 | - | 65 | 40 | 150 | 86 |
| ORB 7 T | 2500 | 4700 | 4000 | 7.8 | 3 | 400 | - | 69 | 40 | 150 | 96 |
| ORB 8 T | 3000 | 5300 | 5500 | 9.9 | 3 | 400 | - | 72 | 40 | 200 | 108 |
| ORB 9 T | 4000 | 6700 | 7500 | 13.3 | 3 | 400 | - | 74 | 40 | 200 | 125 |
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