- Description
-
Housing The fan housing is made of aluminium, the base plate of galvanized steel. Impeller The impeller with backward curved blades is made of stainless steel. Motor Highly efficient single-speed IE2 motor with integrated PTC thermistors. Motor supply voltage 400V, IP55 ingress protection, insulation class F. Speed control The fans can only be controlled by a frequency converter. The fans were tested together with the frequency converter at 600 °C for 120 min. The EMC protection is recommended when controlling with frequency converters. In the event of a fire and switching to the OTK mode, all protections and controllers must be bypassed. Installation The fan is to be installed on a roof in a horizontal position outside the fire zone. The fan must be placed on a roof of a heated building (with FSL accessories even on a roof of an unheated building). - Additional Information
-
Weight [kg] 401 Availability in 6-8 weeks Manufacturer Systemair Type of good fan Design fire, roof Insulation class F - Download
-
2D DXF dvv_800_model.dxf Instruction manual (.pdf) dvv-manual-en-2017.pdf Declaration of Conformity dvv_otk_shoda_en.pdf Data sheet dvv-catalog-en-2015.pdf - Reviews
-