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Products Info
Power Capacitor
High Voltage Film Capacitor
Precision Film Capacitor
Ultra capacitor
Customization
  Traction

Speed converter for power for mass transit and/or people mover system.

FUNCTION

DC Filtering

The purpose of the product is to filter the high frequency ripple coming from the converter in order to avoid rejection and perturbation on the network.

SHV has developed controlled-self healing range allowing reliable and competitive solution compare electrolytic technology.

See calculation example how to replace electrolytic technology.

Note that on new developments based on IGBT converter, manufacturer wish to have a main DC filter close to the converter and some light filters sprayed on the line.

Products to offer

5 to 160F up to 1900Vdc

Protection of semi-conductors

Overvoltage and clamping due to switching of semi-conductors.

Products to offer

Thyristors and

GTO snubbers   0.5F to 6F up to 3000V*

IGBT clamping   0.1 to 400F up to 2kVdc

*higher voltage on request

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