Centrifugal fan in scroll casing VENTS VCU series
Single-inlet scroll-type centrifugal fans with external rotor motor and the air capacity up to 2000 m3/h. The fan is designed for the supply and exhaust ventilation systems.
| Series | Number of poles | Phase | Impeller diameter, mm | Impeller width, mm | ||||
|---|---|---|---|---|---|---|---|---|
|
VENTS VCU | 2, 4 | E - single phase | 140; 160; 180; 200; 225; 250 | 60;62;80;90;92;102;140 |
Applications
Designed for supply and exhaust ventilation of various premises. The fan can be used as a components for ventilation and air conditioning systems and is suitable for outside mounting.
Design
The fan casing is made of steel with polymeric coating.
Motor
The impeller with forward-curved blades of galvanized steel is powered by 2- and 4-pole asynchronous motor with external rotor. The motors are equipped with incorporated thermal overheating protection with automatic restart as well as ball bearings for long service life. For precise features, safe operation and low noise, each turbine is dynamically balanced while assembling. Motor protection rating IP 44.
Speed control
Both smooth and step speed control is performed with the symistor or autotransformer controller. Several fans can be connected to one controller in case the total power and operating current do not exceed the controller rated values.
Selection table for accessories:
| Type | Rubber anti-vibration mounts | Flange | Grille | |||
|---|---|---|---|---|---|---|
|
VCU 2Е 140х60 | VVCr 8 | FVC-VCU 140 | RVC 140 | |||
|
VCU 2Е 160х62 | VVCr 8 | FVC-VCU 160 | RVC 160 | |||
|
VCU 2Е 160х90 | VVCr 8 | FVC-VCU 160 | RVC-VCU 160 | |||
|
VCU 4Е 180х92 | VVCr 8 | FVC-VCU 180 | RVC-VCU 180 | |||
|
VCU 4Е 200х80 | VVCr 8 | FVC-VCU 200 | RVC-VCU 200 | |||
| VCU 4Е 200х102 | VVCr 8 | FVC-VCU 200 | RVC-VCU 200 | |||
|
VCU 4E 225х102 | VVCr 16 | FVC-VCU 200/ FVC-VCU 225 | RVC-VCU 200/ RVC-VCU 225 | |||
|
VCU 4Е 250х102 | VVCr 16 | FVC-VCU 250 | RVC-VCU 250 | |||
|
VCU 4Е 250х140 | VVCr 16 | FVC-VCU 250 | RVC-VCU 250 |
|
FVC-VCU Flange designed to connect round ducts to VCU fans. |
RVC-VCU Grille designed for fan protection against foreign objects. |
Anti-vibration mounts VVCr Designed for noise reduction and vibration dampering produced by the fans.Provide dynamic loading decrease and increase reliability and durability of ventilation equipment. | |
 |
 |
 | |
|
Anti-vibration mount VVCr | |||
Mounting
The fan is suitable for installation in ventilating chambers, air conditioning units or can be used separately. In case of independent operation it can be connected to air ducts by means of either both exhaust and inlet branch pipes or exhaust branch pipe only. The exhaust and intake branch pipes have rectangular or circular sections accordingly. Power is supplied by means of the external terminals.
VENTS VCU fan car workshop ventilation example
SR series (round)
FB series (round)
KOM series
NKV series (round)
NK series (round)
Speed controller RS-1-300
Single phase speed controller RSA5E-2-P
Speed controller RS-1-400
Single phase speed controller RSA5E-…M
FBK series (round)
Speed controller RS-…N (V)
Thank your for your time and your wish to improve our site.