TNC Series

CENTRIFUGAL ROOF FANS WITH HORIZONTAL OUTLET, COMPACT SERIES

Small, low profile, high speed (two poles) roof fans available with both AC and EC (electronic) motors.

AC model

Air flow rates ranges from a minimum of 100 [m3/h] to a maximum of 1800 [m3/h], working temperature ranges from -30 °C to 70 °C.

EC model

Air flow rates ranges from a minimum of 100 [m3/h] to a maximum of 2000 [m3/h], working temperature ranges from -30 °C to 60 °C.

Documents

General catalogue product pages.

MANUFACTURING AND TECHNICAL FEATURES

Steel support base, epoxy varnished galvanized steel weathering cover, self-carrying galvanized safety grid.
Compliant with: CE, EN 60335-1.

AC motor

Motor features: fully adjustable outside rotor, self-cooled by dust free intake air, class “F” insulation, equipped with a terminal box (IP 65) and an electric cable with outside thermal contact, IP 33.

EC motor

Motor features: fully adjustable outside rotor, class “F” insulation, self-cooled by dust free intake air, equipped with a terminal box (IP 65) and an electric cable with outside thermal contact, IP 54, locked rotor and over temperature protection, current limit, line undervoltage/overvoltage detection.
Special features: 10 Vdc output, tach output, soft start, 0-10 Vdc/PWM control input, anti-windmill, low noise FOC control.

DATASHEETS

PAGE SECTION UNDER CONSTRUCTION

ACCESSORIES

Frame adapter for silencers and gravity shutters frame adapters for circular ducts
Gravity shutter gravity shutter
Backplate for concrete backplate for concrete
Rising frame for flat surfaces (“purling box”) Purlingbox
Speed controllers Analog single phase
Rotary isolator switch. Rotary isolator switch

WEIGHT AND DIMENSIONS

TNC dimensions

Taglia/SizeA
[mm]
∅B
[mm]
C
[mm]
D
[mm]
∅E
[mm]
H
[mm]
[kg]
220400480233502001455.0
225400480233502001456.2
250400480233502202107.8
280400480233502502109.5