Ventilatori centrifughi direttamente accoppiati

RDP

Ventilatore con coclea a doppia aspirazione e ventola a pale rovesce e spessore costante 

 

The high-performance RDP fan is a double-inlet, direct-drive centrifugal fan with backward curved blades. With a combination of integral motor, lightweight aluminium impeller and on-board electronics, it is particularly compact and robust. This makes the RDP the ideal partner where you are looking to replace a fan with a more energy-efficient product, for example. Modernisation always pays off.

Sizes: 280 - 630 mm

Max. motor power: 5.5 kW

  • New high efficiency permanent magnet motor.
  • New compact and streamlined motor design.
  • No obstruction of intake flow due to the control unit, which is fitted to the side-plate.
  • Low aerodynamic losses through intelligent impeller and casing design.

 

1) Low costs for installation and setup

  • No further assembly work.
  • Plug and Play electronics don’t need configuring.

2) Low operating costs

  • IE5 EC direct-drive motor.
  • No belt losses.
  • Streamlined motor installation for optimum aerodynamics.

3) Low maintenance costs

  • The belt does not require maintenance.
  • Long-life, maintenance-free bearings.

Technical features

  • “One-piece“ integrated solution. 
  • Top rating efficiency.
  • Plug and play operation.
  • No configuration needed.
  • Low noise level.
  • High reliability.

General features

  • Sensor-less control.
  • Simple installation due to plug and play.
  • Complete drive system IP 54.
  • Designed for double inlet fans.
  • EMC compliant to IEC 61800-3 requirements, class C1 and low harmonics for 1-Ph models, class C2 for 3-Ph models.