Description
Description
TNV: centrifugal exhaust roof fan with vertical flow
- made of galvanised steel
- centrifugal impeller with backward inclined blades
- closed motor with external ventilation, IP 55 protection rating, class F insulation
- air temperature from -20°C to +80°C
TNV 200°: centrifugal exhaust roof fan with vertical flow
- base, motor plate with heat sink, protective mesh, motor protection cover, impeller air conveyor, made of galvanised sheet metal
- centrifugal impeller with backward inclined blades
- closed motor with external ventilation, IP 55 protection rating, class F insulation and bearings with “C3” tolerance
- air temperature from -20°C to +200°C
TNV 400°: centrifugal exhaust roof fan with vertical flow approved at 400 ° 2 h
- base, motor plate with heat sink, protective mesh, motor protection cover, impeller air conveyor, made of galvanised sheet metal
- centrifugal impeller with backward inclined blades
- closed motor with external ventilation, IP 55 protection rating, class F insulation
- air temperature 80°C in continuous use or 400°C for hours in an emergency
Accessories
- counter-base to set in CB
- gravity damper SG
- frame for flat cover, externally insulated (on request)
- inverter
Special executions
M: single-phase
T: Three-phase
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