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
1,399
Accredited labs
17
Countries
Showing 451–475 of 1,399 labs
Gesellschaft für Materialforschung und Prüfungsanstalt für das Bauwesen Leipzig mbH - MFPA Leipzig
Active
ISO 1920-4
DIN EN 480-11
DIN EN 12350-1
DIN EN 12350-3
DIN EN 12350-6
+ 3 more
Aktivator ADP / Epinephrin
Thrombozytenfunktionstest
Basophile Leukozyten, absolut
Basophile Leukozyten
Eosinophile Leukozyten
+ 3 more
Gigahertz Optik
Active
spektrale
Mikrofonempfindlichkeit
Photodioden
1 µA/W
Bestrahlungsstärke
+ 3 more
Glasgow City Council
Active
(HSG 248) – 2021
staining based on HSG 248
F2011 (BS 696:Part 2:1989)
F0131 (BS 1741:10-1:1989) using
F0008 (BS 696:Part 2:1989) using
+ 3 more
Gully Howard Technical
Active
HSG 227 (2004))
(HSG 264, 2012)
HSG 264 (2012) and Appx. 3 of
Appendix 5 of HSG 227 (2004))
ASTM D3835-16
ASTM D6204-19a
ASTM D6601-19
ISO 11443
ASTM D1238-13
+ 3 more
HAZET-WERK Hermann Zerver
Active
Tensile testing of metallic materials (I
Vickers hardness test (ISO 6507)
Drehmoment 2 N·m
Handbetätigte
20 N·m
+ 3 more
Gleichspannung 10 mV
Messverstärker > 120 mV
> 12 V
> 120 V
Gleichstromstärke 10 µA
+ 3 more
Verschlusszeit (ADP, Epinephrin, P2Y12)
HCG, ß-HCG
PF4/Heparin-Komplexe
induzierte Thrombozytopenie, Test)
Differenzialblutbild (maschinell)
+ 3 more
HCG, ß-HCG
Ampicillin
Cefipim
Hämoglobin A1c (HbA1c)
Linecolid
+ 3 more
ADP-Antagonisten
TRAP-6-Aktivierung
ASS-Inhibition
Thrombozyten-Funktionsanalyse
β-HCG
+ 3 more
HENSOLDT Sensors
Active
- Gleichspannung
Spannungsmessgeräte
> 20 V
> 200 V
Spannungsquellen
+ 3 more
Natriumchlorid
Glucose
Kalium
Natrium
Albumin
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HFB Engineering
Active
DIN EN ISO 10666
DIN 53438-3
rs738409
DIN EN 1382
DIN EN 1383
+ 3 more
Gleichspannung a)
/ Messgeräte
> 600 kV
Messsysteme, Teiler
> 5 kV
+ 3 more
IEC 61000-6-1
IEC 61000-6-2: 2005
VDE 0839-6-1
VDE 0839-6-2
power port EN 61000-4-29
+ 3 more
HLK Stuttgart
Active
DIN EN 442-2
DIN EN 16430-1
DIN EN 16430-2
DIN EN 16430-3
DIN 4703-3
+ 3 more
HSL Compliance
Active
(HSG 248) – 2021
M003 based on HSG 248
(PCM) based on HSG 248
M002based on HSG 248
HSG 227 (2004))
+ 2 more
HYDAC Systems & Services
Active
Gleichspannung 0 µV
Messgeräte > 20 mV
Messgeräte > 200 mV
> 2 V
> 20 V
+ 3 more
HaBu Hauck Prüftechnik
Active
Härte *) 20 HRA
Härtevergleichsplatten 20 HRB
nach Rockwell Verfahren 20 HRC
40 HRD
60 HRF
+ 3 more
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