IEC 62846

Railway Pantograph Interaction with Overhead Contact Line

This test evaluates the dynamic interaction between railway pantograph heads and overhead catenary contact lines to ensure reliable current collection and mechanical compatibility. It measures contact force stability, arcing behavior, and wear characteristics under various operational speeds and line configurations. The test is critical for main line and urban guided transport operators to prevent service disruptions, electrical failures, and premature wear. Accreditation ensures that laboratories can validate pantograph designs meet stringent European interoperability requirements and safety standards for both conventional and high-speed networks.

What it measures

  • Contact force between pantograph head and overhead line
  • Arcing and electrical discontinuities during contact
  • Pantograph head wear rate and material loss
  • Dynamic lift and pressure stability at various speeds
  • Compatibility with different catenary wire geometries
🇩🇪 DIN EN 50206 🇬🇧 BS EN 50206 🇫🇷 NF EN 50206 🇮🇹 UNI EN 50206 🇪🇸 UNE EN 50206 🇳🇱 NEN EN 50206 🇩🇪 DIN EN 50367 🇬🇧 BS EN 50367 🇫🇷 NF EN 50367 🇮🇹 UNI EN 50367 🇪🇸 UNE EN 50367 🇳🇱 NEN EN 50367
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UKAS 4701 Pencoed, GB
DIN EN 13032-4 BS EN ISO 13032-1 +A1:2012 IEC 62612 ed1.0 (2013-06) IEC 62722-1 ed1.0 (2014-09) IEC 62722-2-1 ed1.0 (2014-11) + 3 more
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La Patrie srl

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ACCREDIA 02283 Ponte a Egola - San Miniato, IT
DIN EN 13520 DIN EN 1010-5 DIN EN 1570-1 DIN EN ISO 17228 DIN EN ISO 11640
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COFRAC 1-5457 Aytre, FR
EN 13129 EN 14813-1 EN 14813-1+ A1 EN 14813-2 EN 14813-2+ A1 + 2 more
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DAkkS D-PL-14586-01-02 Bad Liebenwerda, DE
DIN 38402-A 11 DIN 38402-A 12 DIN 38402-A 13 DIN ISO 5667-5 (A 14) DIN EN ISO 5667-6 (A 15) + 3 more
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DAkkS D-ML-13273-01-00 Minden, DE
Differentialblutbild Kleines Blutbild (maschinell) Thrombozyten Unreife Thrombozyten (IPF) Urinsediment (maschinell) + 3 more
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Industries

Railway rolling stock manufacturers Railway infrastructure operators Public transport authorities Catenary system suppliers Rail maintenance and depot operators

Related Standards

  • EN 50206 Railway applications - Pantographs - Rules for testing and validation
  • EN 50367 Railway applications - Current collection systems - Technical criteria for the interaction between pantograph and overhead line
  • IEC 61853 Railway applications - Testing and measurement of pantograph and overhead line interaction

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