Mobile circuit switchers are an effective way of connecting and disconnecting high voltage lines in a substation or switchyard. The advantage to a mobile circuit switcher is a built in disconnect switch which allows for smaller trailer configurations. The trailer can be configured with on-board relaying, controls, metering, and arresters. Mobile circuit switcher trailers are used primarily for the following applications: (1) emergency backup, (2) routine maintenance, and (3) for use in conjunction with a mobile substation.
Elgin Power Solutions’ high voltage mobile circuit switchers are designed, integrated, and tested at our state-of-the-art manufacturing plant in West Virginia. Our seasoned design team focuses on optimization, implementing racking mechanisms for the outer phases. Our premium quality racking mechanisms transition from in-service to travel position allowing for standard trailer width. Elgin Power Solutions also has a dedicated field service team to assist with training, startup, and any long-term maintenance requirements.
Mobile cirbuit Breaker sizes from 72 kV to 242 kV
Rotating turntable design available
Onboard pre-wired relaying and controls
Optional steering systems