Axial fan TCBT 6 800/GB ducted, aluminum impeller 42020167

Purpose and Application

The TCBT 6 800 axial fan is intended for general ventilation of commercial and industrial premises. It is used in production halls, warehouses, distribution centers, parking garages, retail spaces, and breeding facilities — wherever constant and efficient air exchange is required. Its ducted design allows for both horizontal and vertical installation, facilitating integration with existing ventilation systems without the need for duct modifications.

Construction and Design

The impeller, made of aluminum sheet, is dynamically balanced in accordance with ISO 1940-1 — ensuring stable operation at high speeds and minimizing vibrations. The steel casing is protected against corrosion through cathodic electrocoating with a primer and a polyester topcoat — increasing durability in humid or dusty conditions. Airflow occurs from the impeller to the motor (HB), protecting electrical components from direct exposure to contaminated air. The version marked /GB does not appear in the manufacturer's documentation — versions /K, /G, and /H are available for the 6-800 model, but their specific differences are not described in the provided data.

Operating Conditions and Installation

The fan can operate with a discharged medium temperature ranging from -40°C to +70°C — a range confirmed for the 800 series models (TCBT/4-800 and TCBT/6-800). The three-phase motor (TCBT) allows connection to a 230/400V 50Hz or 400V 50Hz network. The IP55 protection rating and Class F insulation are confirmed for the 800 mm models. Installation is standard — connection dimensions correspond to typical ducts with an 800 mm diameter. Frequency regulation is possible thanks to the three-phase motor.