PFA/EC
High-efficiency centrifugal fans, Plug Fan type, equipped with IE5 EC Technology motor, compact size and high performance
High-efficiency centrifugal fans, Plug Fan type, equipped with IE5 external rotor EC Technology motor, compact size and high performance, specially designed for air treatment applications.
Fan:
• Galvanised sheet steel structure.
• High performance aluminum alloy backward curved impeller.
• Equipped with pressure tapping point for automatic flow control.
Motor:
• High efficiency external rotor EC Technology motors, adjustable via 0-10 V, 4-20 mA and PWM signals.
• IE5 efficiency motors, class F and IP55 protection.
• Three-phase 380-480 V 50/60 Hz.
• Maintenance-free ball bearings.
• Working temperature: -25 ºC +40 ºC.
• Modbus RTU and built-in alarm relay.
Fan:
• Galvanised sheet steel structure.
• High performance aluminum alloy backward curved impeller.
• Equipped with pressure tapping point for automatic flow control.
Motor:
• High efficiency external rotor EC Technology motors, adjustable via 0-10 V, 4-20 mA and PWM signals.
• IE5 efficiency motors, class F and IP55 protection.
• Three-phase 380-480 V 50/60 Hz.
• Maintenance-free ball bearings.
• Working temperature: -25 ºC +40 ºC.
• Modbus RTU and built-in alarm relay.