ECOtronic EC Sq Plate – CPEEC40DD

• Ultra energy efficient by combining aerofoil “Series 1” impeller blades and IE5* rated EC motor
• EC motor features reverse polarity protection, locked rotor protection and soft start
• No additional protection such as motor overload protection is required
• Can be manually speed controlled by pressing 2 internal motor buttons
• Can be remote speed controlled with either a 2-10V, 4-20mA,or 80-1600Hz input signal
• Can be run as an independent ventilation source or integrated into most building management systems
• Maximum operating speed can be adjusted from 1800rpm to 200rpm
• On board fault identification LED will flash according to fault type
• Integrated “Fire Mode” function forces motor to continue working under adverse conditions (at set speed)
• Guard is incorporated as standard.
• Units are light weight and can be mounted at any angle.
• Robust galvanised steel construction with polyester epoxy finish.
• Operating temperature: -20 oC to +60 oC when air velocity exceeds 5 m/s, otherwise -20 oC to +40 oC

EC motors should be directly connected to their appropriate AC supply. EC motors should not be regularly power cycled.

Reverse flow: Derate the air flow by at least 25% if the air flow direction is reversed from standard. Add the suffix “R” to fan code.

* The IE5 Efficiency level is not currently defined by the IEC Standard, however the intent is for IE5 motors to have approximately a 20% reduction in losses against IE4 motors.