Meg-Alert, Inc. 8766 Frank Drive, Minocqua, WI 54548, USA   Main Office - 800-778-5689

Meg-Alert Safety Brochure                                                                     


Meg-Alert - The World's Only Automatic Permanently Installed Insulation Resistance Testers And Monitors With Test Outputs From 500 - 5000 VDC.

Save Money, Save Time, & Increase Safety

Meg-Alert manufactures the MotorGuard, GenGuard, and CableGuard patented electrical insulation testing and protection systems designed to detect the first signs of insulation breakdown in critical equipment operating up to 15 KV. The Meg-Alert system senses when the equipment is offline and then performs a continuous "True Dielectric" I/R test on the winding insulation until the equipment is started again. This allows for corrective action to be taken in time to prevent failures on start up and increase plant uptime. The Meg-Alert's "hands off" testing capabilities increase personnel Safety by eliminating exposure to dangerous Arc Flash conditions and Electrical accidents.

Motor & Generator Protection

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