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VFD & Motor Protection

Variable frequency drives (VFDs) are electronic devices used to control the speed and torque of AC motors by varying the frequency and voltage supplied to the motor. Along with their speed control capabilities, VFDs incorporate several motor protection features to safeguard the motor and its associated equipment.

Motor protection is a critical aspect of VFDs, and they incorporate a range of protective functions to prevent motor damage and ensure reliable operation. These protection functions include overload protection, short circuit protection, stall prevention, and current limitation. Overload protection safeguards the motor against excessive current draw, while short circuit protection helps in detecting and mitigating short circuit faults.

VFDs often incorporate additional protective devices such as line reactors, resistors, and capacitors. Line reactors help in reducing harmonics and provide added protection against power surges and voltage transients. Capacitors and resistors assist in improving motor performance and protecting against voltage spikes and inrush currents.

Products

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$32760.00
MTE SWNW0415D - Introducing the SineWave Nexus® filter by MTE Corporation, the cutting-edge solution for motor protection. This innovative filter combines sinewave filtration with patented common mode protection technology, effectively cleaning PWM waveforms generated by Variable Frequency Drives (VFDs) while eliminating common mode voltage that leads to motor bearing failures. By reducing motor noise, heating, and cable heating, it ensures extended motor life and optimal performance. With a three-year warranty and five-year motor bearing warranty, the SineWave Nexus® filter offers unmatched reliability and durability. Say goodbye to costly isolation transformers and shaft grounding rings—choose the SineWave Nexus® for comprehensive motor protection in any application.
$30144.00
MTE SWNW0305D - Introducing the SineWave Nexus® filter by MTE Corporation, the cutting-edge solution for motor protection. This innovative filter combines sinewave filtration with patented common mode protection technology, effectively cleaning PWM waveforms generated by Variable Frequency Drives (VFDs) while eliminating common mode voltage that leads to motor bearing failures. By reducing motor noise, heating, and cable heating, it ensures extended motor life and optimal performance. With a three-year warranty and five-year motor bearing warranty, the SineWave Nexus® filter offers unmatched reliability and durability. Say goodbye to costly isolation transformers and shaft grounding rings—choose the SineWave Nexus® for comprehensive motor protection in any application.
$26444.40
MTE SWNW0250D - Introducing the SineWave Nexus® filter by MTE Corporation, the cutting-edge solution for motor protection. This innovative filter combines sinewave filtration with patented common mode protection technology, effectively cleaning PWM waveforms generated by Variable Frequency Drives (VFDs) while eliminating common mode voltage that leads to motor bearing failures. By reducing motor noise, heating, and cable heating, it ensures extended motor life and optimal performance. With a three-year warranty and five-year motor bearing warranty, the SineWave Nexus® filter offers unmatched reliability and durability. Say goodbye to costly isolation transformers and shaft grounding rings—choose the SineWave Nexus® for comprehensive motor protection in any application.
$26007.60
MTE SWNW0200D - Introducing the SineWave Nexus® filter by MTE Corporation, the cutting-edge solution for motor protection. This innovative filter combines sinewave filtration with patented common mode protection technology, effectively cleaning PWM waveforms generated by Variable Frequency Drives (VFDs) while eliminating common mode voltage that leads to motor bearing failures. By reducing motor noise, heating, and cable heating, it ensures extended motor life and optimal performance. With a three-year warranty and five-year motor bearing warranty, the SineWave Nexus® filter offers unmatched reliability and durability. Say goodbye to costly isolation transformers and shaft grounding rings—choose the SineWave Nexus® for comprehensive motor protection in any application.
$12267.60
MTE SWNW0160D - Introducing the SineWave Nexus® filter by MTE Corporation, the cutting-edge solution for motor protection. This innovative filter combines sinewave filtration with patented common mode protection technology, effectively cleaning PWM waveforms generated by Variable Frequency Drives (VFDs) while eliminating common mode voltage that leads to motor bearing failures. By reducing motor noise, heating, and cable heating, it ensures extended motor life and optimal performance. With a three-year warranty and five-year motor bearing warranty, the SineWave Nexus® filter offers unmatched reliability and durability. Say goodbye to costly isolation transformers and shaft grounding rings—choose the SineWave Nexus® for comprehensive motor protection in any application.
$12548.40
MTE SWNW0130E - Introducing the SineWave Nexus® filter by MTE Corporation, the cutting-edge solution for motor protection. This innovative filter combines sinewave filtration with patented common mode protection technology, effectively cleaning PWM waveforms generated by Variable Frequency Drives (VFDs) while eliminating common mode voltage that leads to motor bearing failures. By reducing motor noise, heating, and cable heating, it ensures extended motor life and optimal performance. With a three-year warranty and five-year motor bearing warranty, the SineWave Nexus® filter offers unmatched reliability and durability. Say goodbye to costly isolation transformers and shaft grounding rings—choose the SineWave Nexus® for comprehensive motor protection in any application.
$10444.80
MTE SWNW0130D - Introducing the SineWave Nexus® filter by MTE Corporation, the cutting-edge solution for motor protection. This innovative filter combines sinewave filtration with patented common mode protection technology, effectively cleaning PWM waveforms generated by Variable Frequency Drives (VFDs) while eliminating common mode voltage that leads to motor bearing failures. By reducing motor noise, heating, and cable heating, it ensures extended motor life and optimal performance. With a three-year warranty and five-year motor bearing warranty, the SineWave Nexus® filter offers unmatched reliability and durability. Say goodbye to costly isolation transformers and shaft grounding rings—choose the SineWave Nexus® for comprehensive motor protection in any application.
$11085.60
MTE SWNW0110E - Introducing the SineWave Nexus® filter by MTE Corporation, the cutting-edge solution for motor protection. This innovative filter combines sinewave filtration with patented common mode protection technology, effectively cleaning PWM waveforms generated by Variable Frequency Drives (VFDs) while eliminating common mode voltage that leads to motor bearing failures. By reducing motor noise, heating, and cable heating, it ensures extended motor life and optimal performance. With a three-year warranty and five-year motor bearing warranty, the SineWave Nexus® filter offers unmatched reliability and durability. Say goodbye to costly isolation transformers and shaft grounding rings—choose the SineWave Nexus® for comprehensive motor protection in any application.
$9225.60
MTE SWNW0110D - Introducing the SineWave Nexus® filter by MTE Corporation, the cutting-edge solution for motor protection. This innovative filter combines sinewave filtration with patented common mode protection technology, effectively cleaning PWM waveforms generated by Variable Frequency Drives (VFDs) while eliminating common mode voltage that leads to motor bearing failures. By reducing motor noise, heating, and cable heating, it ensures extended motor life and optimal performance. With a three-year warranty and five-year motor bearing warranty, the SineWave Nexus® filter offers unmatched reliability and durability. Say goodbye to costly isolation transformers and shaft grounding rings—choose the SineWave Nexus® for comprehensive motor protection in any application.
$7544.40
MTE SWNW0065E - Introducing the SineWave Nexus® filter by MTE Corporation, the cutting-edge solution for motor protection. This innovative filter combines sinewave filtration with patented common mode protection technology, effectively cleaning PWM waveforms generated by Variable Frequency Drives (VFDs) while eliminating common mode voltage that leads to motor bearing failures. By reducing motor noise, heating, and cable heating, it ensures extended motor life and optimal performance. With a three-year warranty and five-year motor bearing warranty, the SineWave Nexus® filter offers unmatched reliability and durability. Say goodbye to costly isolation transformers and shaft grounding rings—choose the SineWave Nexus® for comprehensive motor protection in any application.
$6280.80
MTE SWNW0065D - Introducing the SineWave Nexus® filter by MTE Corporation, the cutting-edge solution for motor protection. This innovative filter combines sinewave filtration with patented common mode protection technology, effectively cleaning PWM waveforms generated by Variable Frequency Drives (VFDs) while eliminating common mode voltage that leads to motor bearing failures. By reducing motor noise, heating, and cable heating, it ensures extended motor life and optimal performance. With a three-year warranty and five-year motor bearing warranty, the SineWave Nexus® filter offers unmatched reliability and durability. Say goodbye to costly isolation transformers and shaft grounding rings—choose the SineWave Nexus® for comprehensive motor protection in any application.
$6306.00
MTE SWNW0045E - Introducing the SineWave Nexus® filter by MTE Corporation, the cutting-edge solution for motor protection. This innovative filter combines sinewave filtration with patented common mode protection technology, effectively cleaning PWM waveforms generated by Variable Frequency Drives (VFDs) while eliminating common mode voltage that leads to motor bearing failures. By reducing motor noise, heating, and cable heating, it ensures extended motor life and optimal performance. With a three-year warranty and five-year motor bearing warranty, the SineWave Nexus® filter offers unmatched reliability and durability. Say goodbye to costly isolation transformers and shaft grounding rings—choose the SineWave Nexus® for comprehensive motor protection in any application.