Abstract: Systems and methods for ring ground testing and monitoring are disclosed. In some embodiments, a system may include an isolation module configured to: (a) electrically couple a first portion of a ring ground network to a second portion of the ring ground network during normal operation, and to (b) electrically decouple the first portion from the second portion during operation during performance of an electrical test. The system may also include a control module coupled to the isolation module, the control module including an integrated circuit and a memory coupled to the integrated circuit. The memory may be configured to store program instructions executable by the integrated circuit to cause the control module to: instruct the isolation module to enter a test mode, execute an electrical test of the first and/or second portions, indicate a result of the electrical test, and instruct the isolation module to operate in normal mode.

Abstract: A system and method for protecting devices and equipment from lightning strikes is disclosed. The protection device provides real-time monitoring of local atmospheric conditions to protect sensitive power-supply and control equipment. Embodiments of the device may be triggered by the detection of an actual lightning strike or an abrupt change in atmospheric charging that could indicate the presence of lightning conditions. The device provides lightning protection by isolating control, power, and signal circuits from external conductors and placing them in safe operating conditions for the duration of lightning strike event. Embodiments of the device may include onboard surge suppression in addition to lightning detection and protection. The device may be integrated into customer control equipment and is fully automatic. Without requiring operator intervention, the system restores normal operation when lightning events are no longer detected.