At the beginning of Sep, The Albania customers can’t come to China for mobile substations acceptance test because of COVID-19
The temperature rise of transformer refers to the difference between the temperature of transformer and ambient air temperature.
Recently, there are many rainy days in southern China, especially in coastal areas. Several southern coastal power plants (discharge, photovoltaic, thermal power, etc.)
Moulded case circuit breaker (MCCB) is one of the most common low-voltage electrical components. It can make and break rated current reliably and cut off the current automatically when the current exceeds the trip setting.
The high-voltage load switch is a combined high-voltage apparatus, which is composed of disconnector, fuse, thermal relay, shunt release and arc extinguishing device.
Comparison of dry-type transformers and oil-immersed transformers