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Power Quality. Solved.

MTE Corporation provides simple, robust power quality solutions. Power quality management requirements differ significantly by utility, Industry, application and country.  MTE offers many power quality and filter products for both input (line-side) and output (load-side) of variable frequency drives (VFD's) and power conversion equipment, These components represent strategic elements of power quality.  MTE provides complete power quality solutions for automation in oil and gas, water/wastewater, HVAC and other industries.

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Solutions Catalog

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The dV Sentry™ Filter

The future of dv/dt filters is here.

The dV Sentry™  is like nothing you’ve seen before. Our latest Patented* technological innovation has made the dV Sentry the revolutionary solution for motor protection. With its patented design, the dV Sentry is the first proven filter that provides common mode reduction, peak voltage protection and rise time reduction – all in one unit. This gives greater motor protection over time. It features a small footprint and easy terminations to make installation faster and easier. Plus, it runs quietly and radiates less heat than previous filters. The dV Sentry is unique, and when it comes to motor protection, there is nothing better.

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With the patented dV Sentry™ dv/dt filter, you get the most advanced motor protection in its class.

  • True common mode reduction, peak voltage protection, and rise time reduction

  • World leading motor protection technology in the market

  • Low watts loss

  • Small, advanced, robust design, easily installed

  • Quiet as a conversation

  • Three-year warranty

Select filters based on Full Load Amps (FLA) of the motor. If the FLA is greater than the current rating of the filter, use the next larger filter.
Note: Resistors always included with purchase. No need to purchase separately.