400 ºC / 2h centrifugal roof fan with horizontal air outlet and EC technology external rotor.

DESCRIPTION

• Galvanised sheet steel base plate.
• Special design impeller made of galvanized sheet metal.
• Bird guard.
• Aluminium rain cover.
• Anti-corrosion finish on galvanized sheet metal plates.

MOTOR

• Synchronous high efficiency EC motors (IE4), with strong neodymium magnets.
• Reliable control without sensors. No maintenance required.
  
• Equipped with durable bearings.
• IP55 protection.
• Operating temperature : -25 ºC έως +60 ºC.

INVERTER

• Adjustable speed with 0-10V signal or with a built-in automatic PI control.
• Highly configurable with 2 analog inputs and 2 digital outputs, 1 relay output and a choice of 1 analog or 1 digital output.
• Available with single-phase input 220-240V 50 / 60 Hz (type VSD1 / B) or three-phase 380-415V 50 / 60 Hz (type VSD3 / B).
• IP20 protection.
• IP66 protection upon request.
• Inverter operating temperature : -25 ºC έως +50 ºC.