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Engine protection

Engine protection

Enerdoor developed the Motor Protection series to protect motors from harmful overvoltages and dV/dt spikes generated on the output. This is particularly useful for applications with variable frequency drives and servo motors.

This series includes common and differential mode chokes, sine filters and snubbers designed to work with various frequency switches, output frequencies and applications.

The sine wave filter series reduces the pulse wave modulation (PWM) effect, converts the PWM into a sine wave and reduces the dV/dt.

The FIN915SF model is used with fundamental frequencies up to 2 kHz. The FIN960F high frequency choke is a unique solution used for synchronous spindle motor applications.

FIN915SFH High Frequency Sine Wave Filter

FIN915SFH High Frequency Sine Wave Filter

  • Atex Directive
  • Engine protection
  • Machine tools – Presses – Industries
  • Packaging machines – automatic – electromedical
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FIN950U Differential Inductance

FIN950U Differential Inductance

  • Atex Directive
  • Engine protection
  • Machine tools – Presses – Industries
  • Packaging machines – automatic – electromedical
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FINFF 3% Line Reactor 230 Vac

FINFF 3% Line Reactor 230 Vac

  • Atex Directive
  • Engine protection
  • Machine tools – Presses – Industries
  • Packaging machines – automatic – electromedical
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FIN5980P Differential Inductance

FIN5980P Differential Inductance

  • Atex Directive
  • Engine protection
  • Machine tools – Presses – Industries
  • Packaging machines – automatic – electromedical
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Sectors of use

Engine protection

Protection of motors from harmful overvoltage loads and dV/dt peaks generated on the output.

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Machine tools – Presses – Industries

Used to perform stamping or forming operations on metal, plastic or rubber

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Atex Directive

It is an EU regulation that regulates safety in workplaces where explosive atmospheres can form.

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Packaging machines – automatic – electromedical

Machine tools are essential to the manufacturing industry

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