Centrifugal Roof Mounted Fans MAX-TEMP CTVB / CTVT Series - Vertical Discharge

CTVT/6-500 (400V50HZ) VE - Three Phase 400 Volt Option

Range of centrifugal roof mounted fans in vertical discharge format, designed for smoke extraction in fire conditions and certified F400-120 (CE marked) (1).

All models are suitable for air stream temperature up to 120C. Bases are manufactured from galvanised sheet steel and cowls are manufactured from spun aluminium.
All models incorporate bird-proof guard.
Available, depending upon the model, with single or three phase motors in 4, 6, 8, 4/8 or 6/12 poles.
(1) Except 140, 180 and 200 models.

Motors
All motors are IP55, Class F and equipped with ball bearings greased for life.

Electrical supply:
Single phase 230V-50Hz.
Three phase 400V-50Hz.

Speed controllable by Voltage, up to the 400 model. Adjustable frecuency drive from 450 to 710. When is using a speed controller, the electrical installation must be equipped with a security system which allows the maximum speed of the fans in case of fire.

Additional information
140, 180, 200 and 225 models are specially recommended for extracting smoke from the fireplaces.

Only F400-120 at maximum speed.

Download datasheet HERE