General/Shared FAQ's (ChekVolt, Voltage Test Stations, Combo Units)
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      3. General/Shared FAQ's (ChekVolt, Voltage Test Stations, Combo Units)

      Q: Can I use a PESD on the motor side of a Variable Frequency Drive (VFD)?

       A: Our PESDs are UL rated for 50-60 Hz and 400 Hz. If a UL rating is not needed, our PESDs have been tested internally at up to 10 KHz levels with no issues observed.