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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NBN EN IEC 60494-1
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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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NBN EN 50206-2
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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
2,759
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Showing 101–125 of 126 labs
UNE-EN 14363
UNE-EN 50367
UNE-EN 50317
UNE-EN 12663-1
(2,2 ± 0,1) ⋅ 10-2 mol/mol (99,5 ± 0,5)
(15 ± 5) ⋅ 10-6 mol/mol (100 ± 5) ⋅ 10-6
(7,5 ± 0,2) ⋅ 10-2 mol/mol (15 ± 0,5) ⋅
S.E. CARBUROS METÁLICOS
Active
15 · 10-6 mol/mol C 3500 · 10-6 mol/
0,03 · 10-2 mol/mol C < 0,3 · 10-2 mol
0,3 · 10-2 mol/mol C 1,1 · 10-2 mol/
1,1 · 10-2 mol/mol ≤ C < 26 · 10-2 mol/m
1,1 · 10-2 mol/mol ≤ C < 26 · 10-2 mol/m
+ 3 more
(15 ± 1) ⋅ 10-6 mol/mol (1000 ± 50) ⋅ 10
(8 ± 0,5) ⋅ 10-2 mol/mol (1,4 ± 0,1) ⋅ 1
(3000 ± 150) ⋅ 10-6 mol/mol (9 ± 1) ⋅ 10
(80 ± 8) ⋅ 10-6 mol/mol
(100 ± 8) ⋅ 10-6 mol/mol
SEQUOPRO
Active
0,015 l/min ≤ Q ≤ 40 l/min
0,0 · 10-9 mol/mol
20 ⋅ 10-9 mol/mol ≤ C ≤ 500 ⋅ 10-9 mol/m
0,00 · 10-6 mol/mol
0,5 ⋅10-6 mol/mol ≤ C ≤ 10 ⋅10-6 mol/mol
+ 3 more
1 mg 2 mg 5 mg 10 mg 20 mg 50 mg 100 mg
10 g 20 g 50 g 100 g 200 g 500 g 1 kg 2
.1 mg 2 mg 5 mg 10 mg 20 mg 50 mg 100 mg
CEM DI-008
CEM DI-021
CEM DI-005
CEM DI-022
CEM DI-029
+ 3 more
DIN EN ISO 7500-1
ASTM E 18-22
ISO 7500-1
ISO 6508-2
ASTM D2240-15
+ 3 more
ASTM D 4052
ASTM D 5191
ASTM D 3237
ASTM D 381
ASTM D 130
+ 3 more
Radiated emissions (CISPR 32)
Railway wheel-rail interaction — roughne
IEC 61000-4-2: 2008
IEC 61000-4-3: 2006
IEC 61000-4-4: 2012
+ 3 more
(5 ± 0,2) · 10-2 mol/mol
(1000 ± 50) · 10-6 mol/mol
(15 ± 2) · 10-6 mol/mol
UNE-EN 12341
20 ⋅ 10-9 mol/mol ≤ C ≤ 500 ⋅ 10-9 mol/m
0,015 l/min ≤ Q ≤ 50 l/min
20 ⋅10-9 mol/mol ≤ C ≤ 100 ⋅ 10-9 mol/mo
100 ⋅ 10-9 mol/mol ≤ C ≤ 1000 ⋅ 10-9 mol
+ 3 more
THOR ESPECIALIDADES
Active
IEC 60127-6
DIN EN 13697
DIN EN 1650
DIN EN 17658
DIN EN 13727
+ 3 more
Vickers hardness test (ISO 6507)
OMIM# 237500
ASTM D 2240
BS EN ISO 6508:2023
ISO 6507-2
+ 3 more
UNE-EN 50508
UNE-EN IEC 61243-1
UNE-EN 60903
UNE 204001
UNE-EN 61111
+ 2 more
UNIMETRIK
Active
CEM DI-012
CEM DI-008
CEM DI-021
CEM DI-005
UNE-EN ISO 10360-2
+ 3 more
UNE-EN 60947-5-1
UNE-EN 81-1
UNE-EN 81-2
UNE-EN 81-50
UNE-EN 81-20
+ 3 more
UNIVERSITAT DE GIRONA
Active
UNE-EN ISO 10523
UNE EN 27888
UNE-EN 872
UNE-EN ISO 6878
UNE-EN 25663
+ 3 more
URIKER
Active
DIN EN ISO 19458
ISO 15705
ISO 10390
Procedures (based on ISO 5667-
ISO 15923-1
+ 3 more
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