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  • Frequency controller for fans
  • Frequency controller for fans

MultiBox II

Article: 00061470

Frequency controller for fans

Well-tested construction

The Geovent MultiBox II is a fourth generation ventilation control unit, based on the latest micro processor technology.


Five options in one box

The Geovent MultiBox II can be used for pressure gauging, control, regulation and surveillance (with built-in alarm) of systems for process ventilation in the pressure range 10-9990 Pa. Furthermore, the MultiBox II can be used as a power supply for the quick-turning motor damper, HMO-24.
Easy to use

The MultiBox is particularly useful for dynamic pressure regulation of systems with regulation dampers and/or fan with integrated frequency inverter. The required pressure or flow (pressure difference) is coded as a fixed point, and subsequently, the built-in regulator will adjust the damper or the frequency inverter. The alarm is activated, if the regulation does not keep the pressure/flow within the fixed alarm parameters.


Speed regulation of fan with frequency inverter through an analog 0-10VDC signal.
Control of 24V motor damper - On/off control of 24V motor damper.
18W 24VDC power supply for motor damper, etc.
Monitoring of pressure / flow with acoustic and visual alarm.
Pressure measurement with 4-digit display, which visually shows the present pressure in Pascal.
Built-in pressure transducer 10 - 9990 PA.
Input for light sensitive switch - Can activate fan or damper, when the welding process starts.
Input for inductive sensor - can activate fan or damper, when the welding machine, grinder or lathe, etc., is turned on.
230V connection

Specifications

Other items

In this category | In this category, (Geovent A/S)

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