Scope
EN 50317
Railway Catenary Current Collection Quality
This standard defines measurement systems and procedures for evaluating current collection quality between pantograph and overhead catenary lines during train operation. It specifies methods for measuring contact force, arcing, electrical quality, and mechanical interaction to verify system performance in real operational conditions. Railway infrastructure managers and rolling stock operators use these measurements to assess electrification system health, validate pantograph performance, and optimize maintenance schedules. Accredited testing laboratories provide the reliable data necessary for safe, efficient railway operations and network diagnostics.
What it measures
- Contact force during dynamic operation
- Arcing occurrence and duration
- Electrical voltage and current fluctuations
- Pantograph contact strip wear patterns
- Catenary geometry and tension variations
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DIN EN 50206-1
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BS EN 50206-1
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NF EN 50206-1
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UNI EN 50206-1
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UNE EN 50206-1
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NEN EN 50206-1
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DIN EN 50206-2
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BS EN 50206-2
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NF EN 50206-2
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UNI EN 50206-2
🇪🇸
UNE EN 50206-2
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NEN EN 50206-2
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Safe Gas Cylinders
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BS EN 1440:2016 + A1:2018 +
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Cylinders EN ISO 10460:2018
EN 14208:2004
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M002based on HSG 248
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Scientific Services
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D3TA2 based on HSG 248
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SAC-SOP-15 based on HSG 248
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DI/AN/ME/025 based on HSG 248
DI/AN/ME/001 based on HSG 248
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ServiceCal
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PRESSURE (cont’d)
DC CURRENT
DC VOLTAGE
CFH-Gen, Macula-Degeneration
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LENGTH
Plain plug gauges (parallel)
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Shirley Technologies
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ASTM E 2149-20
BS EN ISO 20743:2021 Section
ISO 14119
BS EN ISO 20645:2004
BS 1425-1:1991 Appendix A
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DIN EN 14034-1
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Somerset Council
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R24 based on HSG 248
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ELECTRICAL CALIBRATION
DC RESISTANCE (continued)
DC Resistance
AC VOLTAGE (continued)
AC CURRENT
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based on BS EN ISO 6579-1:
ISO 21528-2
ISO 21149:2017+Amd1:2022
DIN EN ISO 18415
method based on BS ISO 16649-2:
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ISO 3651-2
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