Frequency converters for fans – for regulating airflow
Sveba Dahlen rack ovens can be equipped with optional frequency converters for fans. With this function, airflow speed in the oven chamber can be adjusted directly from the oven control panel.
A lower airflow setting may be beneficial if the product is delicate, such as meringue or macarons, or has a topping that could otherwise risk being dislodged or dried with a higher airflow setting.
There may also be other technical reasons for wanting to increase the airflow, such as when the air is to be pushed between the trays when they are close together, as with cookie racks, for example.
The desired fan speed can be saved for a recipe in 8 different steps.
Setting Fans 80 – 140%
- Min: 80% = 40Hz
- Max: 140% = 70Hz
More features and technical solutions
Control Panels
Control panels made for baking and bakery business – specially adapted to simplify the life for the baker. User-friendly and loaded with functions to help the baker everyday. Energy efficient and smart solutions to help the user to create successful baking results.
AES: Automatic Evacuation System
AES for Rack Ovens activates the fans at the end of a bake or when opening the door, to prevent hot and humid air to spread.
AC Guard Smart Power Connection
AC Guard distributes the power between the decks, making sure that the deck that needs most of the power get the power it needs without the need to install higher amps in the bakery.
Counterflow
The heat exchanging process in the oil- and gas fueled ovens is based on the counter flow principle. This results in high efficiency and reduced heating costs.