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C - DESCRIPTION GENERALE
Overview
These high-efficiency centrifugal fans are designed to extract clean or very dusty air in civilian or
industrial air conditioning systems.
MOTOR TECHNICAL DATA SHEET
Features
GRILLE: extraction and discharge (ATEX)
MOTOR: Class F, IP55, 50Hz, 230/400V three-phase -B3 or 400/690V three-phase for motor above 5.5kW CE II2 G T*
(IIB) or CE II2 G T* (IIC), Zone 1 and 2 (ATEX)CE II2 D T* Zone 21 or CE II3 D T* Zone 22 (ATEX)
*as indicated on motor plate
IMPELLER: backward curved type, in painted steel
SCROLL: Painted or galvanised steel
Ambient temperature
Temperature between -20°C and +40°C (unless otherwise instructed in the motor identification plate)
Temperature of transported fluid
Temperature between -20°C and +80°C max. depending on surface pressure and temperature (see marking)
-6
For your safety and optimum performance, please read this
manual carefully before using the filter.
8695 8594 / D
FIXED FANS
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