The S-stations can be installed directly in the production areas without additional safety measures and are suitable for installation in aggressive atmospheres or fire-risk rooms and in environmental conditions as per VDE 670 or 0660 Part 500.

The S-station includes (from left to right) the following components:

• Medium voltage cabinet, consisting of ring cable and supply connection panels for 12kV and 24kV
• Resin-encapsulated transformer with enclosure
• Low voltage cabinets, consisting of:
  - Network cabinet
  - Cable distribution cabinet
  - High-current busbar cabinet
  - Compensation cabinet.

Each network cabinet is supplied by its own control voltage supply.

The high-current busbar connection cabinets with their connection to the compensation cabinet are directly flanged to the network cabinet or to a cable distribution cabinet.

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