Products and solutions
"Series of AC 66-500kV High Voltage/Extra High Voltage Cable Accessories."
They are primarily used in high voltage/extra high voltage AC transmission systems for connecting power cables to electrical equipment or overhead lines. These accessories feature specialized sealing structures, integrating electrical performance, stress control, and moisture prevention into a single unit. They offer excellent pollution resistance, anti-aging, and explosion-proof performance.
They meet all operational conditions for cables of the corresponding voltage levels and are adaptable to various grid environments, ensuring long-term, safe, and stable operation. All products comply with IEC, IEEE, and GB/T standards and have passed routine tests and type tests.
Product Overview
ONSHORE WIND POWER GRID-CONNECTED SOLUTION
Onshore wind power system
Currently, the output AC voltage of mainstream onshore wind turbine generators in China ranges from 690V to 1140V. After conversion, the electricity is connected to a nearby box-type substation via power cables to be stepped up to 35kV. It can be collected or transferred through a 40.5kV outdoor HV AC cable distribution box in the middle, then led to the main transformer of the substation via 35kV power cables to be further stepped up to 110kV/220kV, and finally connected to the public power grid.