Plug Fan type high efficiency centrifugal fans, equipped with EC Technology IE5 motor with integrated electronics
High-efficiency centrifugal Plug fans, for air treatment applications. Equipped with EC Technology IE5 motor with integrated electronics, specially designed to obtain high energy efficiency.
Fan: • Galvanised sheet steel structure. • Backward curved impeller made of sheet steel. • Complete with a pressure measurement connection point for optional automatic flow and pressure control. • Vertical execution not available for sizes 1871.
Motor: • High efficiency EC Technology motors with integrated electronics, regulated by 0-10 V or 4-20 mA. • IE5 efficiency motors, class F and IP55 protection. • Single-phase 220-277 V 50/60 Hz and three-phase 380-480 V 50/60 Hz. • Working temperature: -20 ºC +60 ºC. • Modbus RTU and built-in alarm relay (three-phase models).
EC CONTROL: Supplied as an optional accessory. Control panel for ventilation systems with EC Technology motors with the electronics integrated 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 set point.
Finish: • Anti-corrosive in galvanized steel sheet.