TNV – Centrifugal Roof Fan

Description

Download Specification

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