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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Cirrus Research
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Sound Calibrators
Sound Level Meters
One-third octave band filters
(HSG 248) – 2021
SRV-002 based on HSG 248
(PCM) based on HSG 248
CoMech Metrology
Active
Chronic progressive external
Depth
Internal
Dial gauges and dial test
Caliper
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Coesfeld
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Kraft (WPM)
Belastungseinrichtungen von
Werkstoffprüfmaschinen
Länge (WPM) 0,5 mm
messeinrichtungen von
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simulation.
parameters and ranges)
digital and analogue
Compli Group
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DC CURRENT
DC Resistance
Oscilloscope Calibration
DC VOLTAGE
CAPACITANCE
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Messgeräte 0,001 V
> 0,22 V
> 2,2 V
> 11 V
> 22 V
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ISO 8968-1
DIN EN ISO 8968-1
ISO 3433:2008
DIN EN 14675
AOAC 991.14-1994
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DIN EN 933-11
DIN EN 12390-3
DIN EN 933-3
DIN EN 12390-7
DIN EN 12697-5
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DC CURRENT
LENGTH
DC Resistance
DC VOLTAGE
Cold junction compensation
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Chloride
Potassium
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Differential Blood Count
White Blood Cell Count
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Corserv Solutions
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DIN EN 933-1
(PCM) based on HSG 248
(HSG 248) – 2021
DIN EN 932-1
DIN EN 932-2
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CryptoNet Labs Srl
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ETSI EN 319 412
ETSI EN 319 401
ETSI EN 319 411-2
ETSI EN 319 411-1
Parallelendmaße * 0,5 mm
DIN EN ISO 3650:1999
auch Vor-Ort Kalibrierung
bahntypischer
–0,26 mm
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DIN EN ISO 9012
ISO 22967
ISO 22968
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DIN EN 30-1-1
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DECOM-UGK Werkzeugtechnik
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Außengewinde Nenndurchmesser
Flankendurchmesser 1 mm
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DIN EN ISO 5667-3
DIN EN ISO 15587-2
DIN EN 12457-4
DIN EN 13346
DIN EN 13657
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