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Motor Protection Filters

Motor Protection Filters by MTE are designed to eliminate repetitive voltage stress failures and long-lead motor overvoltage problems. With options like single element low pass filter, high frequency snubber, and dual element low pass filter, these devices ensure proper motor insulation protection. MTE offers a range of solutions including reactors and sine wave filters, providing the lowest utilization cost and durability.

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Motor Protection Filters

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  1. Motor Protection Filters • Purpose • Motor Specs • Alternatives Motor Protection Filters

  2. MTE Motor Protection Filters... • Eliminate motor repetitive voltage stress failures • Eliminate long lead motor over voltage problem Motor Protection Filters

  3. Drive Output Voltage Output Device = None Circuit Length = 750 ft Load = 3Ø 240 V, 3-1/4 A fSW = 6KHz fFUND = 60 Hz Motor Protection Filters

  4. Motor Protection Filter Options • Single element low pass filter • High frequency snubber • Dual element low pass filter Motor Protection Filters

  5. Single Element Low Pass Filter 5% Reactor, 1000 ft, 240V--60 Hz, 6KHz Rise Time > 4µsec fSWITCH< 20 KHz Motor Protection Filters

  6. High Frequency Snubber 1000 ft, 240V—60 Hz, 3KHz Rise time > 2µsec fSWITCH< 3.75KHz Motor Protection Filters

  7. Dual Element Low Pass Filter LC Filter, 1000 ft, 240V--60 Hz, 6KHz Rise Time > 2µsec 5KHz < fSWITCH< 20KHz Motor Protection Filters

  8. MTE Gives You... • The lowest utilization cost • Full range of solutions: • Reactors • Snubbers • Sine wave filters • Total motor insulation protection • The most durable product available • Stocked components • A global delivery system Motor Protection Filters

  9. Motor Protection Filter Alternatives Motor Protection Filters

  10. Output Reactor Spec Motor Protection Filters

  11. Motor Protection Filters

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