Specifications Variable Speed Centrifugal Fans
1.Backward curved blades;
2.diameters133 to 400 mm;
3.airflows up to 3450;
4.CE,UL
Variable Speed Centrifugal Fans 1.Normal Specifications Impeller Material:
Propylene with glass-fiber reinforced;
sheet-metal plate;
Technical Features:
Control input 0~10VDC/PWM, tach output;
Locked-rotor protection, reverse polarity;
Current limited, soft start;
Product Confirmed to Standard:
LVD EN 60950-1
EMC EN 61000-6-3, EN 61000-4-2
EN 61000-4-3, EN 61000-4-8
Model | Bearing System | Rated Voltage | Operating Voltage | Rated Current | Rated Power | Rated Speed | Air Flow | Air pressure | Noise Level |
Part NO. | B / S | VDC | VDC | A | W | RPM | CFM | CMH | mmH2O | dBA |
PB3N225B24H | BALL | 24 | 16~28 | 4.17 | 100 | 2,600 | 662 | 1125 | 64.8 | 67 |
PB3N225B48H | BALL | 48 | 36~57 | 1.98 | 95 | 2,700 | 665 | 1130 | 64.8 | 67 |
2.Drawing and Performance Curve( Variable Speed Centrifugal Fans)
3.The reason you choose us ♣Entire group: include 9 subsidary factories,320 employees ,With a manufacture of Variable Speed Centrifugal Fans experience over 6 years,implemented ISO9001 and ISO14001; ♣Professional team: A 75 people QC team with more than 317 professional and technical personnel,to ensure 100% checking; ♣Material: Strictly control of material using, meet international requested Variable Speed Centrifugal Fans standards; ♣Global market: Depending on advanced technology and knight service, we establish a good and diligent team and keep nice business relationship with a large amount of worthy clients in global Variable Speed Centrifugal Fans market. We are prepared to provide the best Variable Speed Centrifugal Fans to clients at competitive price.
Variable Speed Centrifugal Fans
Variable Speed Centrifugal Fans
4.Contact Us We are the manufacturer of Variable Speed Centrifugal Fans in China.Any questions about our Centrifugal Fan would be really appreciated.we will be honored and you will benefit from: - Your client satisfied on the right schedule and quality; - You can get good reputation from your market and obtain more orders; - Our professional service before and after sale; - The reasonable price; - Any questions from you are welcome and will be replied in 24 hours. Variable Speed Centrifugal Fans