The dual LED source control and power supply cabinet, designed for outdoor installation with a preferred north-facing orientation, features a built-in photoelectric switch and operates electronically with relays for maximum reliability and easy maintenance.

A control card is fixed on the inner side of the cabinet facia, displaying a mimic diagram of the mast, with LED indicators, for the primary and backup LED sources, along with control switches, allowing for the operator to get notified and monitor their operational status.

The electronic circuit includes input/output overcurrent and overvoltage protection fuses for the mains and for the dual LED source circuits.

The enclosure is made out of a waterproof polyester type with IP-65 rating, light gray in color.

It is connected to the mains, the dual LED source, the station’s central ground as well as the telemetry system via two (2) PG16 input/output cable glands and two (2) PG13.5 input/output cable glands.