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February 2024 – Enerdoor Products

State-of-the-art power quality Enerdoor products designed for every industry and application

Enerdoor Products

GD Rectifiers is an authorised distributor for Enerdoor and offers their complete range of electromagnetic solutions, such as EMI filters, surge arresters and motor protection devices.

GD Rectifiers is proud to be Enerdoor’s exclusive UK distributor, and are also able to service customers with power quality requirements across Europe.

Enerdoor’s power quality devices are designed for automated machinery, machine tools, renewable energy, water treatment, variable speed drives, medical equipment and recharging stations.


Enerdoor Services

CE compliance testing – bringing products to market with EMC and CE approvals since 1992

CE compliance testing Enerdoor products

High quality, affordable EMC and power quality analysis and solutions – protect against harmonic distortion, voltage variations and surge

EMC and power quality analysis Enerdoor products

Motor analysis – increase motor performance and extended motor life

Motor analysis Enerdoor products

Troubleshooting – solve power quality and EMC issues with Enerdoor’s support

Trouble shooting Enerdoor products


Enerdoor Products

Enerdoor Products - Full Range

Customers and products that require Enerdoor Products

  • OEMs exporting out of North America
  • Machinery that has RF or electrical interference
  • PLCs and sensors are failing due to RF interference
  • Drives with IGBT firing
  • Reduce harmonic distortion or meet IEEE-519 compliance
  • Line noise is making drives hiccup and false code
  • Increase motor life and protect windings and bearings
  • Reduce motor temperature


Why choose Enerdoor

  • Offers competitive pricing for power quality devices
  • Manufactures and holds a large inventory in stock
  • Engineers have decades of experience in solving RF interference, power quality and harmonic problems
  • Offers CE compliance testing with guaranteed solution
  • EMI filters are provided with a 5-year warranty
  • ISO 9001 certified company
  • Enerdoor products are CE approved with select series featuring UL approval for the US and Canadian markets. Enerdoor’s safety transformers and ignition systems are also VDE approved

Enerdoor partners with GD Rectifiers to provide a state-of-the-art power quality devices and EMC solutions for automation machinery, drive manufacturers and machine tools.  GD Rectifiers provides customers with the most advanced and affordable EMC, motor protection, CE certification and harmonic solutions in the UK and Europe.

For further information on Enerdoor products, please contact GD Rectifiers on: 01444 243 452 or email:

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