Designed for 12kV and 24kV urban power distribution networks, the SF6 gas insulated ring main unit is widely used in industrial park power supply systems, residential district ring networks, photovoltaic power generation systems, wind power box-type substations, and other medium-voltage distribution applications.
The SF6 RMU provides reliable ring network power supply, sectional switching, and load breaking functions, ensuring stable electricity distribution and improving power system flexibility and safety.
The cabinet integrates multiple medium-voltage components, including load switches, earthing switches, fuse combination units, voltage transformers, and current transformers. Its compact structure reduces installation space requirements while maintaining excellent electrical performance and operational safety.
With a fully sealed gas insulation design, the SF6 gas insulated ring main unit minimizes the impact of external environmental factors and supports long-term maintenance-free operation. It can operate reliably under challenging conditions such as high humidity, heavy dust, salt fog, and other harsh outdoor environments.
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