New dimensions in efficiency
Energy-saving RadiPacs: now up to size 1,000

RadiPac stands for ...

True performance figures, because the performance data is always measured for the entire fan consisting of high-performance impeller, GreenTech EC motor and control electronics.

Effective logistics, because a single RadiPac part number covers all the components required for your ventilation application – one-stop shopping.

Easy commissioning, because all the functions required for operation are already incorporated and coordinated.

All the advantages at a glance

  • In sizes 250 to 1,000
  • Up to 37,000 m³/h and up to 2,500 Pa
  • For optimum confidence when planning air conditioning and ventilation units

  • Superior to commercially available solutions with PM motors
  • Broad optimum efficiency range of up to 68% overall efficiency – static
  • 13 % lower power consumption

  • Reliable performance data in nominal and partial-load operation
  • Measured as complete fan in an AHU

  • Outstanding system efficiency based on real measured values
  • Runs quietly and efficiently thanks to flow-optimized blade profiles
  • Ideal plug & play complete system in cube or support bracket design

Perfect teamwork: the RadiPac fan components

Electronics and connection area

  • Adaptable
  • Universally deployable
  • Safe operation
  • Simple commissioning

GreenTech EC motor

  • Unbeatably compact
  • High efficiency
  • Economical operation
  • Low noise emissions
  • Long service life
  • Safe operation

Support bracket/cube design

  • Easy installation in AHU
  • Aerodynamically perfected
  • Effective reduction of vibrations

High-performance impeller

  • High static efficiency
  • Low noise emissions
  • Minimal vibration
  • Rugged design

 

Inlet ring

  • Pre-installed
  • Low losses

 

Support bracket/cube design

  • Easy installation in AHU
  • Aerodynamically perfected
  • Effective reduction of vibrations

 

FlowGrid

  • Reduced noise range
  • Retained efficiency
  • Compact design
  • Quick installation
  • Effective environmental protection
  • Robust design

 

Read all the details

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Brochure for RadiPac EC centrifugal fans: Top values for ventilation technology

Two brochures entitled “Maximize performance even with sizes 630 and 710? Yes! AxiBlade – your ebm-papst solution”

RadiPac EC centrifugal fans New dimensions in efficiency: Sizes 630 to 1,000

EC centrifugal fans with three-phase active PFC

Catalog: RadiPac EC centrifugal fans

Simple and safe

Clearly superior to conventional fans (left) with additional equipment: the GreenTech EC fan (right) – quickly installed and with all features already incorporated.

The electronics and motor form a single unit, which not only saves space but also makes for simple installation. For instance, integrated commutation and control electronics take the place of an external variable frequency drive. And, because the motor and the electronics are already perfectly coordinated in the motor system, there is no need for any additional electronic filters and shielded cables. An external motor protection switch is not required either.
To sum up: No expensive adjustment work on commissioning, and no grounding and shielding necessary. That’s how easy it is with plug & play.

Compact package

Conventional fans

Kompakt EC Motor

GreenTech EC fans

Kompakt AC Motor

The high-performance impeller is mounted directly on the rotor of the external rotor motor. This saves space and allows the entire rotating unit to be balanced in a single clamping operation.

RadiPac – Compact package

 

"The result is what counts" – that also applies to efficiency.

RealeLeistungsangaben

Because it’s not only the efficiency of the individual components that matters, but rather the result of their interaction. And that is where RadiPac excels with outstanding values.

As the impeller, motor and electronics are optimally coordinated, overall efficiency levels well in excess of 60% are obtained. The GreenTech EC motor with external rotor has a major role to play in this.
It is a line-operated, permanently excited synchronous motor with electronic commutation (also known as BLDC).
Its efficiency levels far surpass the requirements of efficiency class IE4, without the use of problematic rare-earth magnets. For other internal rotor permanent magnet motors to achieve comparable efficiency they require rare-earth magnets. They are also less compact and less easy to install and commission on account of the external control electronics required.

Would you like more information?
Our specialists would be happy to get in touch with you.

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“Healthy air thanks to FanGrid”

 

When a huge axial fan broke down in the Skaraborg clinic in Sweden, the air conditioner could no longer produce the required air flow. But replacing the unit would have required modifications. It was time for a forward-thinking solution.