ELECTRIC LOCOMOTIVEHIGH REACH PANTOGRAPH

DRE HRF-03 for Dedicated freight corridor

(As per RDSO Specification No. RDSO/2007/EL/SPEC/0054-Rev. '3') Amendment No. 1
HIGH REACH PANTOGRAPH

This Pantograph is designed for satisfactory performance upto speed of 200 kmph under contact wire heights varying from 4.54 m to 7.57 m from the rail level. The maximum extension of this Pantograph is 3.8 meters from locked down height. This Pantograph is a lightweight, robust & compact, suitable for use under existing OHE as well as under the OHE of dedicated freight corridor where the contact wire varies from 4.54 m to 7.57 m from rail level. This Pantograph is with air bellow operated mechanism for raising & lowering preferably. This Pantograph has a pneumatic control system allowing the control from the driver cab of the Locomotive for raising & lowering of the Pantograph. There is a specific mechanism to slow down the Pantograph at strock ends when raising & lowering without shock.

    TECHNICAL SPECIFICATIONS

    Technical DescriptionContinuous Rating
    Speed200 Kmph
    Weight200 Kg
    Maximum Extension3800 mm
    Nominal Static Force7 ±1.0 Kgf
    Rated Current (Running Vehicle)600 Amps
    Nominal Operating Voltage25 kV, 50 Hz
    TypeFor Dedicated Freight Corridor