TDK Electronics · TDK Europe

MV Surge Capacitors

Specially designed low-loss all-polypropylene capacitors (APP)

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Specially designed low-loss all-polypropylene capacitors (APP) Medium voltage power capacitors are produced in film technology where a sheet of plastic film separates two foil electrodes. A typical surge capacitor is comprised of a specially designed capacitor in series with a non-inductive resistor. This combination is connected across the power line. The capacitor limits the rate of rise of transient voltage and thus protects the parallel connected equipment.


Features & Benefits

Applications

  • Surge suppression in medium voltage grids
  • Reduction of switching-off transients
  • Protection schemes due to transients
  • Protection of medium voltage devices like generators, motors, transformers and reactors
  • Prevention of malfunction of relays

Features

  • Oil impregnated all-polypropylene capacitor (APP)
  • Stainless steel grade container
  • High reliable design with edge folding construction
  • Voltage range: 3600 … 40 000 V
  • Capacitance range: 0.1 … 0.5 µF

Customer benefits

Costs

  • Cost-effective solution to protect valuable medium voltage assets

Mechanical and maintenance

  • 1-phase or 3-phase design
  • High insulation resistance
  • Good capacitance stability
  • Low losses at high frequencies
  • High pulse current

Safety

  • Internal discharge device


The values above reflect typical specifications. You are kindly requested to approve our product specifications or request our approval for your specifications before ordering.


Get Data Sheets and Search

PDF Rated voltage (V AC) Product Number of phases Capacitance (µF) Type
new
3600 - 18000 MV Surge Capacitor 3-phase 3 0.1 - 0.5 B25161
new
3600 - 40000 MV Surge Capacitor 1-phase 1 0.1 - 0.5 B25161

In order to download up to 20 files together as zip, please mark them with the check box. To start the download, please click the Download button at the end of the list.

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In order to download up to 20 files together as zip, please mark them with the check box. To start the download, please click the Download button at the end of the list.


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