Ventiladores com Comportas
Ventiladores em Linha para Condutas
Ventiladores Axiais
Ventiladores Centrífugos
Ventiladores para Desenfumagem 400 ºC/2h - 300 ºC/2h
Sistemas de Pressurização para Escadas, Átrios e Saídas de Emergência
Ventiladores para Atmosferas Explosivas ATEX
Ventiladores para Fornos
Ventiladores para Aplicações Industriais
Ventiladores de Cobertura
EC Technology and Efficient Fans
Unidades de Tratamento de Ar
Ventilação Residencial
Cortinas de Ar
Acessórios

EC Technology and Efficient Fans


HFW/EC
Ventiladores axiais tubulares galvanizados a quente, com motor EC IE5

Hot-dip galvanized tubular axial fans, with EC Technology IE5 motor with integrated electronics, specially designed for high energy efficiency.

Fan:
• Airflow direction from motor to impeller.
• AL version rotors made of cast aluminium.
• Support ring in sheet steel with double flange and cable glands for motor supply.
• Hot dip galvanised tubular sheet steel casing.

Motor:
• High efficiency EC Technology motors with integrated electronics, regulated by 0-10V or 4-20mA.
• IE5 efficiency motors, class F and IP55 protection.
• Single-phase 230 V 50/60 Hz.
• Working temperature: -20 ºC +60 ºC.

EC CONTROL:
Supplied as an optional accessory. Control panel for ventilation systems with EC Technology motors that have electronics incorporated in the motor itself. With the following characteristics:
• CPC: Constant pressure control.
• CFC: Constant flow control.
• DAY / NIGHT: Double pressure setpoint adjustment according to time of day.
• External sensor: compatible with temperature, humidity, air quality or CO sensor.
• Equipment preconfigured in constant pressure mode with 100 Pa setpoint.

Finishing:
• Hot dip galvanized

On request:
• Airflow direction from impeller to motor.
• Fibreglass reinforced polyamide PL version impellers.
• 100% reversible impellers.

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