Electric Centrifugal fan motors are an important component of many industrial and commercial applications, ranging from HVAC systems to manufacturing processes. To ensure the durability and reliability of these Centrifugal fan motors, it is essential to protect them from electrical faults, in partic

Data Center is a globally collaborative network of specific devices used to transfer, accelerate, display, calculate and store data information on the Internet infrastructure. Most of the electronic components in the data center are driven by low DC power supply. The emergence of data center has led

Cold storage is a method to preserve the frozen food under the cold storage temperature (often above the freezing point). Especially for fruits and vegetables, it is mainly to delay their life metabolism and maintain their freshness. Generally, the refrigeration temperature is - 1 ℃ ~ 8 ℃. The cold