The TH450 is a forced ventilation system developed especially for dry-type transformers with power ratings between 100 and 1250 kVA. Compact and functional, it is designed to provide efficient thermal reinforcement in smaller transformers, contributing to increased load capacity and extended equipment life.

Like the larger models in the line, the TH450 directs airflow directly to the ventilation channels between the coils, promoting localized and effective cooling. This ensures better performance compared to generic systems such as ceiling exhaust fans or external fans, which do not act directly on the critical heating region.

Among its main features are:

– Optimized solution for transformers from 100 to 1250 kVA
– Compact structure, easy to install and integrate with existing equipment
– Precise airflow direction, acting directly on the internal ventilation channels
– Simplified assembly, with the possibility of receiving the system disassembled to facilitate transportation
– Lower volume and shipping costs, ideal for projects with logistical limitations or export
– Supplied complete: fans, bars, cables, fasteners, and installation manual

The TH450 is available in two versions, which differ mainly in terms of air flow and bar length, adapting to the available space and transformer power:

– TH450-1-1400: 2,800 m³/h, suitable for transformers from 100 to 500 kVA
– TH450-1-2000: 4,000 m³/h, suitable for transformers from 500 to 1,250 kVA

You can choose the complete system already assembled and ready for installation, or receive the parts separately with detailed instructions for on-site assembly. There is also the option to purchase the fans or bars individually, depending on the project requirements.

The TH450 is the ideal alternative for applications that require compact, efficient, and cost-effective thermal reinforcement for low-power transformers.