Intercity train pantograph PT7203 Series

for metrosDCsingle-arm

Metro Pantograph and urban rail Pantograph Pantograph and contact line system matches well, unique bellows spring secondary buffer design Segmented contact strip design, makes maintenance simple， convenient transportation Raising by mechanical spring, reliable and stable The mechanical abrasion is small, which is conducive to the extension of the life of the contact line and strip. F=80±10N Contact line voltage：DC 1500 V Pantograph name：single arm pantograph Max. operating speed：120 km/h Current collecting performance：Max 2400A Lowering/raising：raising:spring/lowering:air Raising method： Electromagnetic hook release/ air hook release Operating air pressure：450 - 980 kPa Static contact force：80±10N Pantograph height：Max working2235 mm Contact strip：Metal-impregnated carbon strip Contact strip fixing method: bolt fastening mass：≤170 kg (without insulators) Working environment temperature: -20 – 50° （ Storage and assembly temperature can be -40°)