ALSET provides the only proven protection against lightning ground potential rise (L-GPR) - a high energy ground pulse that overwhelms the protection of rural electronic sites serving the telecommunications and railroad industries.
Recommended by IEEE 1692-2011
The Lightning Shield technology detects imminent lightning and pre-emptively eliminates the L-GPR fault path for the duration of the threat. Operational reliability is improved and repair expense is significantly reduced.
Lightning Shield also protects against flash-overs and power recovery transients. The system provides notification of all threat events and remote test of standby power systems.