Compact centrifugal fans in steel casing with the air flow up to 176 m3/h with permanent air flow maintenaning at alternating pressure in the system.
Series LIN
| Combination name | Code | EAN | Availability | Price VAT excl. | Preis VAT incl. | Add to cart |
|---|---|---|---|---|---|---|
APPLICATIONS
Supply and exhaust ventilation systems for various small premises with a limited mounting space. For connection with round ducts from 80 to 100 mm in diameter. Various casing modifications with the number of inlets from 1 to 2 enable using one fan for air exhaust from several premises simultaneously. This makes ventilation system mounting much easier.
DESIGN
The fan casing is made of steel with polymeric coating. The minimum casing height enables fan mounting in a limited space. The removable cover provides free access to the motor, ensures easy mounting and enables the fan and air ducts maintenance without dismounting.
MOTOR
The centrifugal impeller with backward curved blades for high pressure is powered by means of the single phase three-speed motor with external rotor. The specially designed smart impeller with forward curved blades maintains constant air flow by means of controlling the motor speed depending on air resistance in the air duct. Motor is equipped with incorporated overheating protection with automatic restart and ball bearings for long service life designed for at least 40 000 hours. For precise features, safe operation and low noise, each turbine is dynamically balanced while assembly. Motor protection rating IP44.
SPEED CONTROL
The motor speed changes automatically as a function of ventilation system resistance thus ensuring the constant air flow. For smooth or step speed control a thyristor or autotransformer controller can be applied. Motor speed changes automatically as a function of the ventilation system resistance. This ensures constant airflow. If a three-position switch is additionally installed, three speeds of motor can be controlled manually. Several fans can be connected to one controller in case the total power and operating current do not exceed the controller rated values.
MOUNTING
Mounting at any angle to the wall is performed with the fastening bracket supplied with the unit. The fan is powered through the external terminal box. Electric connection and mounting shall be performed in compliance with the manual and wiring diagram on the terminal box
Model | Speed: | Voltage [V/50 Hz] | Power [W] | Current [A] | Pressure [Pa] | Max. temp. [°C] | r.p.m. | airflow [m3/h] | Sound level at 3m [dB(A)] | Graphs |
|---|---|---|---|---|---|---|---|---|---|---|
LIN 80 mini |
1 |
230/50 | 20 | 0,32 | 340 | -20..+50 | 1400 | 88 | 32 | Detail  |
|
2 |
230/50 | 26 | 0,34 | 340 | -20..+50 | 1800 | 130 | 35 | Detail |
|
|
3 |
230/50 | 45 | 0,4 | 340 | -20..+50 | 2600 | 162 | 43 | Detail |
|
LIN 80/80*2 mini |
1 |
230/50 | 20 | 0,32 | 340 | -20..+50 | 1400 | 88 | 32 | Detail |
|
2 |
230/50 | 26 | 0,34 | 340 | -20..+50 | 1800 | 130 | 35 | Detail |
|
|
3 |
230/50 | 45 | 0,4 | 340 | -20..+50 | 2600 | 162 | 43 | Detail |
|
LIN 100 mini |
1 |
230/50 | 20 | 0,32 | 340 | -20..+50 | 1400 | 97 | 33 | Detail  |
|
2 |
230/50 | 26 | 0,34 | 340 | -20..+50 | 1800 | 138 | 36 | Detail |
|
|
3 |
230/50 | 45 | 0,4 | 340 | -20..+50 | 2600 | 176 | 44 | Detail |
|
LIN 100/100*2 mini |
1 |
230/50 | 20 | 0,32 | 340 | -20..+50 | 1400 | 97 | 33 | Detail |
|
2 |
230/50 | 26 | 0,34 | 340 | -20..+50 | 1800 | 138 | 36 | Detail |
|
|
3 |
230/50 | 45 | 0,4 | 340 | -20..+50 | 2600 | 176 | 44 | Detail |
Compact centrifugal fans in steel casing with the air flow up to 176 m3/h with permanent air flow maintenaning at alternating pressure in the system.