AMPER e-MOTION 2023 presents ... Silentium WDSLS Double

11. 03. 2023 | The Silentium WDSLS Double charging station is a unique charging station, originally developed on a special order for Škoda Auto to enable the charging of as many electric vehicles as possible in large parking lots with minimal construction. The charging station is designed to be installed in the center of four parking spaces, allowing up to four vehicles to be connected from one point. The original installation using Silentium WDSLS Double can simultaneously charge 400 electric vehicles within one parking lot, each with a power of up to 11 kW. At the time of commissioning in 2022, the Škoda Auto car park equipped with Silentium WDSLS Double charging stations has become the largest car park for electric cars in the Czech Republic.


VOLTDRIVE charging stations of the Silentium series are designed for safe charging of electric vehicle batteries. They were developed to charge your car as quickly as possible and to be safe for use and practical from the point of view of placement on a wall or rack.

Basic information:

  • Start charging the station after authorization by RFID card (at the MASTER station).
  • Maximum charging power up to 4x22kW.
  • LED charging indication. Lacquered metal construction of the charging station.
  • Buttons with RGB indication for selecting the charging channel. 

Technical parameters:

  • 4x spiral three-phase cable TYPE2 according to IEC 62196-2 400V AC, length 5m
  • OCPP 1.6 (in master version)
  • LAN (in master version)
  • 4x Digital electricity meter MID
  • Segments ensuring overcurrent and differential protection, 4x RCD TYPE B, 4x circuit breaker, separate protection for each channel
  • Surge protection Class II or I+II (optional)
  • Connection to TN-S network, 400 V, 2x63A or 1x125A 50 Hz (recommendation of at least CYKY 5x16mm2 for 63A)
  • Degree of protection IP54 according to ČSN EN 60529
  • Degree of protection against impact IK10
  • Working temperature -30 °C to +50 °C
  • Installation on a stand and anchoring the stand to a concrete base

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29th International Trade Fair of Electrotechnics, Energetics, Automation, Communication, Lighting, and Security Technologies


Location: Brno Exhibition Centre

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