Scope
IEC 60494-2
Railway Pantograph Head Type 2 Dimensions
This standard specifies dimensional and material requirements for Type 2 pantograph head contacts designed for metropolitan and urban railway systems with different electrical and mechanical demands than main line networks. It defines standardized contact strip profiles to ensure compatibility with metro and tram catenary systems and interoperability across urban transit networks. Manufacturers and transit operators require accreditation of this test to ensure product compliance and safe, reliable operation in metropolitan electrified rail systems. Standardized Type 2 heads reduce compatibility issues and maintenance costs across metro and tram networks.
What it measures
- Type 2 pantograph head contact width and profile geometry
- Carbon or composite strip material composition and thickness
- Contact surface hardness and wear resistance
- Electrical conductivity and contact resistance
- Mechanical deflection under typical operating forces
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DIN EN IEC 60494-1
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BS EN IEC 60494-1
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NF EN IEC 60494-1
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UNI EN IEC 60494-1
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UNE EN IEC 60494-1
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NEN EN IEC 60494-1
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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
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UNE EN 50206-2
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NEN EN 50206-2
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DIN 55440-1
DIN EN 22248
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UNE-EN 14363
UNE-EN 50367
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UNE-EN 12663-1
DIN EN ISO 12185
ASTM D 4052
DIN EN ISO 3405
ASTM D 86
DIN EN 13016-1
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PHH Environmental (UK)
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HSG 227 (2004))
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IEC 61000-4-2: 2008
IEC 61000-4-3: 2006
IEC 61000-4-4: 2012
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DIN EN 12457-4
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Parallelendmaße aus 0,5 mm
Einstellringe aus Stahl *
nach DIN EN ISO 3650:1999
Keramik *
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NF X 43-269
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PROCESS INSTRUMENTS (PI)
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DIN EN 12469
NF S 90-351
BS EN ISO 14644-1:2015
ISO 14644-3
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nur Vor-Ort-Kalibrierungen
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human epidermal growth
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MIL-STD 810D, Method 510.2
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MIL-STD-810H, Method 510.7
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