YUXI air cooled TR series has a variety of high-quality products, which can meet the various requirements of customers in most application scenarios. The standard air-cooled transformer rectifier series can be divided into Manual and Auto models. Manual model adopts standard 25-step output adjustment, while smart Auto model adopts standard 6-step output adjustment, and can also implement various automatic adjustment functions through touch screen panel / LED digital display + main control board, including constant potential, constant current, manual setting output, timing interruption and other functions. And it can be combined with the manual hierarchical output function to reasonably carry out continuous output adjustment within the full power range. Flexible operation, energy saving and environmental protection, it is the best choice for cathodic protection users.