Description of the A.S.E.A. traction & A.P.U. equipment for 25 kV A.P.T. (IM-ED-021)

The operation of the A.S.E.A. traction and Auxiliary Power Equipment (A.P.U.) for 25 kV A.P.T. and its associated control equipment is described. Details of the various components of the equipment, including their rating and weights are given.