请注意，由于例行维护，从 Saturday, April 05 05:00 AM 到 Sunday, April 06 03:00 PM 可能无法使用 SiePortal 功能。
SiePortal

The integrated platform for your information, buying and ordering workflow – bringing together Industry Mall and Online Support.

SiePortal
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Please mind, in the region you selected, our Industry Mall is already replaced by its successor, SiePortal. If you continue, you will be taken to SiePortal, which will successively replace Industry Mall also in other regions.
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Catalog & ordering (Industry Mall)

Help and tips regarding catalog and ordering topics can be found here: Help (Industry Mall)

Service & support (Online Support)

Help and tips regarding service and support topics can be found here: Help (Online Support)
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  • Energy
    • Energy Automation and Smart Grid
      • Protection
        • Reyrolle
          • Transformer protection
            • Reyrolle 7SR242 Duobias - 8xI 1xV, 2 winding transformer
  • Software
Configurator Overview

Transformer protection

Spice Selection Filters
Version 5.21.0
Catalog: US, Rdbid: US9894 (D4S), Valid: 04/01/2025, PubId: 20202
20250217_1617|1.0.0.0
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