Collector Shoe:

 

     The collector shoe provide by Yichang is reasonable designed, light weighted, long service life; it’s the best choice for modern railway power transmission equipment.

     Characteristic of Yichang collector shoe
     1)Small in size、light weigh;excellent dynamics characteristic;
     2)The whole body is insulated except the carbon shoe and have good capacity of creepage-proof and leak-proof current.
     3)Simple structure、contact force  
     4)High-level fire-protection, meet the requirements of fire retardant and toxic smoke emissions;
     5)Dust cover is dustproof and anti-pollution,easy to clean;
     6)maintenance-free bearing,compact structure;

     Nominal technical parameters of Yichang collector shoe
     • Nominal current: 1500V DC (1000-1800V DC)
     • Peak voltage: 3kV
     • Continuous current rate(each shoe): 1100A
     • Peak current(shot time、each shoe): 1800A
     • Max train speed: 120 km/h
     • Nominal running height of shoe: 170mm
     • Down stop height of shoe: 125mm
     • Up stop height of shoe: 230mm
     • Contact force at nominal height of shoe: 135 N
     • Working temperature range: -40°C  ~  +60°C
     • Current shoe body assembly weight: 23kg
     • Fuse box assembly weight: 15kg
     • Service life: 30 years (except wearing parts)