HKRM-40.5 Series Ring Main Unit

Overview

The HKRM-40.5 series ring main units offer 10 standard configuration options, capable of meeting the application requirements of most 36~40.5kV distribution networks. The RM-40.5 is a compact switchgear that can provide nearly any combination of the selected functional units.

The HKRM-40.5 series features interfaces and user interfaces, providing a complete switching application solution for 36~40.5kV secondary distribution networks.

The stainless steel gas chamber of the HKRM-40.5 series is filled with SF6 gas, sealing the live components with the switch and isolating them from the outside. This fully sealed system ensures that the internal switch and live parts are unaffected by external environmental changes, offering high reliability, personnel safety, and virtually maintenance-free operation.