An Electric Multiple Unit or EMU is a multiple unit train consisting of self-propelled carriages. This typology of vehicles doesn’t require a separate locomotive as electric traction motors are incorporated within a number of the carriages. They  are mostly used for passengere trains ad are popular on commuter and suburban rail networks having the characteristics of fast acceleration and pollution-free operations.

  • The main features of the resistors for EMU are:
  • High capacity of overload
  • High insulation level
  • Natural or forced air cooled
  • Installations under frame or on the roof
  • Low noise
  • Low weight
  • Safety heating shields for the external parts
  • Easy maintenance
  • Pollution-free



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