Rochester Gas and Electric began stray voltage testing this week across the City of Rochester, using mobile detection technology to identify potential public safety hazards in the electric system.
The annual program, mandated by the New York Public Service Commission, uses a specially patented truck-mounted device to locate voltage conditions that should not exist and that could pose danger to people or property. Testing is expected to continue through July.
“The term ‘stray voltage’ means voltage conditions on electric facilities that should not ordinarily exist and that could pose a potential hazard,” said Maureen Eberly, stray voltage program manager at RG&E. “These tests identify if any potential risks exist so our team can eliminate them.”
Stray voltage may result from damaged cables, worn insulation, or improper installation. The RG&E contractor uses an E-field detector to sense energized objects. Any discoveries are immediately reported to the state commission, and crews act to neutralize the hazard.