TWINBOX-EC-355 – Acoustic In-line Twin Centrifugal Fan – 355mm Blauberg

TWINBOX-EC-355 – Acoustic In-line Twin Centrifugal Fan – 355mm Blauberg

Introducing the Blauberg TwinBox EC: High-Performance, Low-Energy Twin Duct Mounted In-Line Extractor Fan with EC Motor

Key Features and Benefits:

1. High Airflow Capacity: The Blauberg TwinBox EC is designed to deliver a maximum airflow of up to 4410 m³/h, making it suitable for a wide range of applications in schools, commercial spaces, and civil environments, especially when installation space is limited.

2. Redundancy for Uninterrupted Operation: This extractor fan features a unique TwinBox EC unit that ensures uninterrupted ventilation operation. In the event of one fan failing, the second fan automatically switches on, guaranteeing continuous ventilation and minimizing downtime.

3. Controller-Based Operation: The operational modes of the TwinBox EC unit are controlled by a separate controller (not included in the delivery set) that must be ordered separately. This allows for precise control and customization of the fan’s performance based on specific requirements.

4. Wide Duct Compatibility: Designed for connection to round air ducts with diameters ranging from 150mm to 400mm, the Blauberg TwinBox EC offers flexibility in duct integration and compatibility.

5. Energy-Efficient EC Motors: Equipped with high-efficiency electronically commutated (EC) DC motors with mixed-type impellers, this extractor fan achieves exceptional energy efficiency. EC motors are known for their low power consumption and advanced energy-saving capabilities.

6. Robust Construction: The fan casing is constructed from galvanized sheet steel and incorporates heat- and sound-insulation material for durability and noise reduction. Rubber-sealed round connecting spigots ensure an airtight fit.

7. Impeller Design: The TwinBox EC unit features an improved mixed-type impeller, combining axial and centrifugal design elements. This innovative impeller design results in low power consumption, reduced noise levels, high performance, and efficient air distribution.

8. Controller Functions: The controller offers various operation modes, including automatic alternation of active fans, forced constant operation of individual fans, boost mode for increased performance, test mode, and motor failure detection with automatic fan switching.

9. BMS Compatibility: The TwinBox EC extractor fan is compatible with Building Management Systems (BMS), allowing seamless integration into larger building control and monitoring systems.

10. Sensor and External Device Support: It offers the flexibility to connect an external 0-10 V sensor and other external devices, enabling further customization and control options.

The Blauberg TwinBox EC is a versatile and energy-efficient solution for ventilation systems in a wide range of settings. Its redundancy feature ensures reliability, while its energy-efficient EC motors contribute to cost savings and environmental sustainability. With precise control options and robust construction, it’s an ideal choice for demanding ventilation requirements.

Product Data Sheet:

TwinBox EC Data Sheet