The BHG-FKG Intelligent Transformer Air-Cooled Control Cabinet is an improved air-cooled control device for power transformers, replacing the traditional hardware structure with a distributed hardware architecture. It is programmatically controlled by a highly reliable Programmable Logic Controller (PLC) and features a user-friendly human-machine interface for easy parameter setting and equipment information collection. The excellent control functions include:

1. Utilizes programmable logic controllers (PLCs) to replace numerous electromagnetic relays, minimizing mechanical contacts as much as possible, ensuring equipment reliability and ease of maintenance.

2. Equipped with a human-machine interface, allowing real-time monitoring of the transformer's status. Parameters of the cooling system can be set according to changes in load and temperature.

3. The power supply for the control circuit employs a dual power supply mode, with one path sourced from an external power supply and the other converted from the unit's own power source. This significantly enhances the reliability of the control power supply, effectively preventing a complete shutdown of the fan due to control power failures.

4. Offer various communication interfaces for communication with the substation's central control room, meeting the requirements of a digital substation.