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Blower controller MultiBox IV

Blower controller - MultiBox IV - Geovent
Blower controller - MultiBox IV - Geovent
Blower controller - MultiBox IV - Geovent - image - 2
Blower controller - MultiBox IV - Geovent - image - 3
Blower controller - MultiBox IV - Geovent - image - 4
Blower controller - MultiBox IV - Geovent - image - 5
Blower controller - MultiBox IV - Geovent - image - 6
Blower controller - MultiBox IV - Geovent - image - 7
Blower controller - MultiBox IV - Geovent - image - 8
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Description

Overview
The MultiBox IV is an intelligent ventilation controller that optimises fan performance by maintaining stable air pressure, reducing energy consumption and noise. Its built-in alarm system detects pressure drops and ensures safety. The intuitive, multi-language touchscreen provides easy and quick setup, making it suitable for complex ventilation systems.

Key features
  • Reduction of energy consumption and noise by controlling fan speed.
  • Fan speed regulation via frequency inverter using a 0–10 V DC analog signal (pressure range 0–4000 Pa).
  • Control of 24 V motorised damper (on/off) when used with Geovent PowerSmart.
  • Large colour touchscreen with multi-language interface for simple installation and configuration.
  • Pressure/flow monitoring with acoustic and visual alarm for immediate detection of pressure drops.
  • Pressure measurement and operational data shown on the display during operation.
  • CE marked and EMC tested.


Product information
In production environments where local exhaust ventilation (LEV) is required, the MultiBox IV maintains constant air pressure and adjusts fan speed automatically to use only the necessary energy, reducing CO2 emissions and noise levels.

The integrated alarm continuously monitors system pressure and triggers an alert if pressure falls below the set point, helping to prevent system failures and downtime and increasing operational safety and reliability.

The multi-language touchscreen simplifies commissioning and reduces setup time and operating costs in complex installations.

Integration
The MultiBox IV can operate standalone or integrate with automation products such as frequency inverters, motorised dampers, and control units (e.g., PowerBox, PowerSmart), enabling centralised control and system optimisation.

Technical data (table)
Voltage: 1×230 V / 50 Hz
Inputs: 3 set points (DI)
Outputs: 3 x relays (NC, NO, C) and 0–10 V analogue output (AO)
Enclosure: IP54
Dimensions (LxWxH): 150 x 150 x 60 mm
Weight: 0.55 kg

Technical specifications
  • Voltage: 1×230 V / 50 Hz
  • Inputs: 3 set points (DI)
  • Outputs: 3 x relays (NC, NO, C) and 0–10 V analog output (AO)
  • Enclosure rating: IP54
  • Dimensions (LxWxH): 150 x 150 x 60 mm
  • Weight: 0.55 kg
  • Multilanguage touchscreen for setup and monitoring
  • Acoustic and visual alarm for pressure/flow monitoring
  • CE marked and EMC tested

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.