产品概述
ZW32-24 (FGG)-24kV/630-20 series outdoor high-voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is a three-phase AC 50Hz, rated voltage of 24kV outdoor switchgear, suitable for opening and closing a variety of different properties of load current and frequent operation occasions, suitable for urban power grid, rural power grid, mine and railway power equipment construction and transformation.
The product is based on absorbing foreign technology, based on domestic raw materials and technology, the successful development of 24kV outdoor high-voltage switchgear suitable for China's national conditions, than similar products with miniaturization, maintenance-free, intelligent and other characteristics, at the same time, the product has no pollution to the surrounding environment, is a green environmental protection product.
In recent years, with the continuous expansion of China's urban power grid and the rapid growth of electricity load, and at the same time, in view of the characteristics of long power supply lines and large line loss in rural power grids, the original 10kV voltage level distribution has been difficult to meet the power supply requirements, gradually exposing its weaknesses such as excessive power supply distance, high line loss rate, and voltage quality that is difficult to meet the requirements, while the use of 24kV voltage level power supply has a series of advantages such as increasing power supply capacity, ensuring voltage quality, reducing power loss of power grid, and saving power grid construction costs. Therefore, the use of 24kV voltage distribution level power supply is an inevitable trend of development, and it is imperative.
The circuit breaker conforms to GB1984-2003 "High Voltage AC Circuit Breaker" and DL/T402-2007 "High Voltage AC Circuit Breaker Ordering Technical Conditions" and DL/T403-200012kV ~ 40.5kV High Voltage Vacuum Circuit Breaker Ordering Technical Conditions and other technical standards.
型号含义
