As a key current collection device for electric locomotives and EMUs, the single-arm pantograph maintains continuous sliding contact with the overhead catenary wire through the carbon strip, transmitting 25kV (or other voltage levels) of high-voltage electrical energy to the train's traction system, while also accommodating dynamic displacement and vibrations during high-speed operation.
· Our objective was to design and manufacture a simple, light weight, and easy to maintain Pantograph.
· We further wanted to achieve the optimum in catenary contact behavior, even under the most basic and adverse overhead wire conditions, and combine with it a maximum of operating safety.
Product Feature
· Low weight:Reduces the overall load on the vehicle roof, improves energy efficiency.
· Simple construction:Reducing the risk of mechanical failure and simplifying assembly, disassembly, and training for maintenance personnel.
· Minimum maintenance: Requires very little upkeep over its service life, lowering operational costs and downtime.
· Excellent contact behavior: Even under basic catenary conditions.
Specification
Product Performance | Reference Value |
Product Name | Pantograph |
Temperature | -35℃~+65℃ |
Speed | 120 km/h |
Nominal System Voltage | 1500 VDC |
Operational Current | 1050 A |
Max Operational Current(30s) | Max 1600 A |
Static Current | Max 460 A |
Rising / Lowering Time | ≤10 s |
Maximum Working Height | 2800mm (with insulators) |