This solution is offered in multiple configurations including 3 panel 11kV ring main unit and 1 incoming 2 outgoing RMU panel options. Customers can choose between motorized ring main unit 11kV and manual operated 11kV RMU depending on operational needs. The extensible type RMU panel allows future expansion, while non extensible RMU 11kV provides cost-effective fixed solutions. Design... https://adliteelectricals.com/products/ring-main-unit-rmu/