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PantoDrive®

Quality in motion

; Typical properties of our most important carbon grades for carbon current collectorsGrade Density Resistivity Hardness Flexural strength Impregnation

g/ccm μΩm HRB 5/150 N/mm2

RH 84 1,73 34 95 37 –

RH 84 M6 2,40 12 115 65 Cu Sn*

RH 83 M6 2,80 7 110 85 Cu Sn*

RH 85 M6 3,40 4 110 95 Cu Sn*

*Cu Sn impregnation up to profile length of 1.150 mm

; Typical performance data

Choice of references for railway, local transportation and engineering companies

m DB AG, SNCF, Nedtrain, ÖBB, CD, VR, UK, SBB, DSB, AMTRAK, CNR

m Berlin, München, Köln, Karlsruhe, Antwerpen, Rom, Neapel, Brüssel, Wien,Zürich, Basel, Istanbul, Prag, Guangzhou, Shenzhen, Honkong, Manila

m Bombardier Transportation, Alstom, Stemmann Technik GmbH (D),Brecknell Willis (UK), Faiveley Transport LEKOV (CZ), TransTech (USA)

Large-series use of our ADD- system

m Deutsche Bahn AG (DB) m NedTrain (NS),

m Österreichische Bundesbahn (ÖBB) m Finnische Staatsbahn (VR),

m Großbritanien (WCML, EC, NXEA), m Hongkong (MTR)

m Chinesische Eisenbahn (CNR), m Schweizerische Bundesbahn (SBB)

Mechanical and electrical high strength bond

m Shear strength of the bond: > 5 N/mm2

m Temperature resistance up to 250°C (rated value), up to 300°C (≤ 1min.)

m Short- circuit current load up to 30 kA (tested with AC 16 2/3 Hz, half wave)

m Contact resistance between carbon profile/Al-carrier < 1,0 mΩ (plain carbon)< 0,5 mΩ (metallized carbon)

m Current carrying capacityGrade RH 84: 6–8 A/mm contact lineGrade RH 84 M6: 9–12 A/mm contact lineGrade RH 83 M6 (metallized): 12–15 A/mm contact lineGrade RH 85 M6 (metallized): 16–20 A/mm contact line

Top values for service life time

m RH 84: Light Railways 120 - 200 TkmLong distance trains 140 - 150 TkmHigh speed trains (ICE) 180 - 220 Tkm

m RH 83 M6 (high current appl.): Light Railways 60 - 100 TkmLong distance trains 120 - 140 Tkm

m RH 85 M6 (very high current appl.):E.M.U. 70 - 90 Tkm

; Electrical Contacts – Our Competence

PanTrac – emerged from the consolidation of the electrical contact businesses of SGL Carbon GmbH, Werk Ringsdorff and Elektrokohle Lichtenberg AG, Berlin –is a center of competence for electrical contacts within the E-Carbon Group.

Compact Carbon Current Collectors

; Advantages of PanTrac Carbon Current Collectors

Your benefit: Reliability and low Life-Cycle-Cost

m Low wear of the carbon material and the overhead wire

m Lead free metallized carbon grades for high and very high current load (RH 84M6, RH 83M6, RH 85M6)

m Bond between Al-carrier and carbon profile is by an electrically conductive glue

m Bond is heat-resisting up to 300°C

m Tested with short circuit current of 30 kA (half-wave 16 2/3 Hz)

m Reliable Automatic-Dropping-Device system

m Reliable – Quality Control System – (acc. to pr EN 50405)

Electrical Contacts for railway applications are one main facet of our business. Carbon CurrentCollectors – made by PanTrac – distinguish themselves by excellent application performance.

The carbon profiles are produced by SGL CARBON GmbH Werk Ringsdorff one of the largest manufacturer of carbon and graphite products worldwide.