Stray Neutral-to-Earth Voltage (NEV)
Stray Neutral-to-Earth Voltage Definition
Stray voltage is a small voltage (usually less than 10 volts) that is measured between two points a livestock animal can simultaneously contact. If these points are simultaneously contacted by a livestock animal, a current will flow. The amount of current depends on the voltage and the circuit impedance, which includes the source, contact, and body impedances. Livestock respond to the resulting current flow and not to the applied voltage.
Michigan Agricultural Energy Council
- A Review of Stray Voltage Research - Effects on Livestock
- Safe and Effective Electric Fences - MSU E2706
- Stray Voltage Questions & Answers
Tech Notes
Michigan Public Service Commission
- Guide for Conducting a Stray Voltage Evaluation Under the MPSC Stray Voltage Rule
- MPSC Rules and Regulations Governing Animal Contact Mitigation
- MPSC Stray Volt Data Forms