HTR250 Train Locomotive Pantograph
Product Description
This pantograph features a lightweight design, with certain components made from titanium alloy. Its aerodynamic performance at high speeds is enhanced through the addition of deflectors and aerodynamic fins.
It is designed for use on the domestically developed 200 km/h EMUs based on the "Hexie" series platform. Since the commercial launch of China's high-speed rail services, this pantograph has achieved outstanding operational success.
|
Parameter |
Value |
|
Design Speed |
250 km/h |
|
Power Transmission (Standard) |
25 kV / 1000 A |
|
Static Contact Force |
70 N, adjustable |
|
Dynamic Contact Force Adjustment |
Aerodynamic fins (if required) |
|
Raising Mechanism |
Pneumatic |
|
Input Compressed Air Pressure |
4–10 bar |
|
Nominal Operating Pressure at 70 N Contact Force |
Approx. 3.3 bar |
|
Free Vertical Movement of Pantograph Head |
60 mm (vertical displacement) |
|
Weight |
115 kg |
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