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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Koordinatenmessgeräte geräte mit einem
Chorus, Help-PJM von
DEA Hexagon Metrology
S.p.A., Turin, I
Associates EMS Products, ≤ 1500 mm
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RIO
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Parallelendmaße * 0,5 mm
DIN EN ISO 3650:1999
> 100 mm
> 500 mm
> 550 mm
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Durchfluss von Gasen
Volumendurchfluss 50 m³/h
Railway brakes — brake performance (UIC
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5 bis 51 bar)
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ROTA YOKOGAWA
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Masse m strömender
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Massedurchfluss dm / dt
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RST Rail System Testing
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ISO 16750-5
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DIN EN ISO 6270-2
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ETSI EN 301 489-6
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IEC 60669-2-5
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DC CURRENT
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thermometer Pt100
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Generate
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LENGTH (cont’d)
pneumatic tyres (See Note 1)
LENGTH (cont.)
Plain plug gauges (taper)
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Richard L Thomas Associates
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(HSG 264, 2012)
HSG 264 (2012) and Appx. 3 of
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Robert Koch-Institut
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Salmonellen
Salmonella enterica, Shigellen, Yersinie
Shigellen
Salmonella sv. Paratyphi
Neisseria meningitidis, Listeria
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Charpy impact test (ISO 148-1)
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elektronische Waagen
1) In den CMC sind die erweiterten Messu
DIN EN ISO 12185
DIN EN ISO 3405
DIN EN 13016-1
DIN EN ISO 20884
DIN EN ISO 20846
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