Nemtek High Voltage LED Warning Light


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The frequency of the flashing LEDs indicates the voltage level on the fence. The longer the period between flashes, the lower the voltage on the fence. The intensity of the light remains the same so it can be seen from far irrespective of the fence voltage. It is installed between the earth and live wire to indicate the status and condition of the fence for peace of mind.

Flashing Rates
  • Flashing normally rate over ~7.5kV
  • Flashing at 25% slower than normal between 7.5kV~3kV
  • Flashing at 50% slower than normal between 3kV~2.5kV
  • Flashing at 75% slower than normal when less than ~2.5kV