PrimaKlima Whisperblower (800 m³/h) TC, PK125

€259,66

  • Flange: 125 mm
  • Max. Air flow: 800 m³/h (free speed setting in percent)
  • Power: 0-170 W
  • AC input: 230 V, 50/60 Hz, 0.74 A
  • Tmax: 50°C
  • Dimensions: 315 x 309 mm (WxH)
  • Weight: 2.85 kg (4.54 kg gross weight)

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Description


TEMPERATURE CONTROLLED – 800m³/h

The latest product development from Prima Klima is the WhisperBlower. In partnership with ebm-papst Motoren, we have developed a completely new design. We have rethought the air flow principle and thus achieved incomparably good measurement results. This professional fan in our proven robust quality is unrivaled in efficiency.
Comparable to a roller coaster ride, the air flow is optimized by the new design in such a way that more pressure is built up than with conventional models with the same high power consumption, and even more quietly. We know what our customers need.

Properties:

  • Primaklima tube fans with ebm-papst EC motor.
  • The quietest operating tube fans on the market.
  • The two housing shells are made entirely from extremely
    impact-resistant and durable polyamide (nylon).
  • The connections, the capacitor and the control technology are
    completely integrated in the housing.

Whisperblower: what makes it so much more efficient?

By redesigning the shape of the housing, it is possible to build up more pressure without additional energy input. This means that the power consumption does not differ from conventional models despite the increased performance.

The new design also makes the Whisperblower more robust and efficient. Its air circulation is increased by up to 40% and it can withstand up to 20% more pressure compared to previous models

The main advantage is that the new design does not lead to an increase in the noise level, but actually achieves a reduction in volume with the same performance.

Technical details

  • Flange: 125 mm
  • Max. Air flow: 800 m³/h (free speed setting in percent)
  • Power: 0-170 W
  • AC input: 230 V, 50/60 Hz, 0.74 A
  • Tmax: 50°C
  • Dimensions: 315 x 309 mm (WxH)
  • Weight: 2.85 kg (4.54 kg gross weight)

Important note: EC motor

This fan is equipped with an EC motor and must not be operated with an AC air conditioning control unit or other devices for dimming/reducing the power supply.

What is an EC motor and how does it work?

The two components of the motor, stator (the stationary part of the motor with the electromagnets) and rotor (the moving part, also with electromagnets in conventional AC motors) differ in that no electromagnets are installed in the rotor of the EC motor, which must be supplied with power via brushes. This is why it is also referred to as a brushless electric motor. The rotor contains permanent magnets (permanent magnets) that are moved by a magnetic field via electromagnets on the stator. For this purpose, control electronics are used that are installed on the motor and, in addition to internal control functions that ensure the function of the motor, also enable speed control via a voltage of 0-10 volts. This can be applied externally via climate controllers (temperature, humidity) or is already built into the fan housing with a climate controller in the corresponding products.

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