Centrifugal roof fan solution for aggressive media
Flexible Use
Weather-Resistant
Temperature of transported air from -15°C - +60°C
Where dirt, corrosive gases or other problematic elements occur, fans are exposed to particular challenges. Our DVP range with vertical discharge were specially developed for such applications in the food, electronics, medical facilities and chemical industries. With the help of robust and carefully selected components, there function reliably in unfavourably conditions. The range supports temperatures from -15°C to +60°C through continuous operation.
The weatherproof casing made from polypropylen is hard-wearing.
The combination of casing and motor construction ensure minimize the need for maintenance of the fans and allows long continuous operation.
Robust, weatherproof casing made of PP. Terminal box on the casing.
The DVP fans use single-flow impellers from PP with effective blade geometry, dynamically balanced and paired with corresponding external rotor motors or IEC motor with efficiency IE3.
DVP fans are delivered with AC motors. Motors are suitable for 50Hz.
The motor protection can be implemented on site with an over-current relay.
AC motors can be controlled by 5-step, stepless speed regulator, D/Y switch or frequency converter.
The DVP are for outside installation.
400V 3~ 50Hz - 2-pol | |||
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Nominal data | |||
Voltage (nominal) | 400 | V | |
Frequency | 50 | Hz | |
Phases | 3~ | ||
Input power | 1,714 | W | |
Input power kW | 1.714 | kW | |
Input current | 2.88 | A | |
Impeller speed | 2,885 | rpm | |
Air flow | max 628 | L/s | |
Temperature of transported air | max 60 | °C | |
Sound data | |||
Sound pressure level at 10m (free field) | 53 | dB(A) | |
Sound pressure level at 4m (free field) | 61 | dB(A) | |
Protection/Classification | |||
Enclosure class, motor | IP55 | ||
Insulation class | F | ||
Data according to ErP | |||
ErP ready | Not ErP relevant | ||
Dimensions and weights | |||
Duct dimension; Circular, inlet | 200 | mm | |
Duct dimension; Circular, outlet | 200 | mm | |
Weight | 25 | kg | |
Others | |||
Duct connection type | Circular | ||
Motor type | AC |