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Generator 155A, B284

Fig 1: Identifying Generator 155A, B284
G05054184Courtesy of SAAB-SCANIA OF AMERICA, INC.
GENERATOR REFERENCE CHART

Type designation Bosch E8-14V 80-155A
Rated voltage V 14
Stator connection Delta connection
Slip ring diameter:  
  • new
mm 15.4
  • min
mm 14.4
Max. permissible radial runout:  
  • belt pulley
mm 0.2
  • slip rings
mm 0.02
  • rotor
mm 0.087
Min. brush length, from brush holder opening mm 7.5
Ratio crankshaft/generator belt pulleys 1:2.74 (57 mm pulley)
TEST VALUES CHART

Test values  
Resistance, rotor winding Ohm 2.6
Resistance, stator between phases Ohm 0.040
Generator RPM/rated current at:  
1800 RPM A 80
6000 RPM A 150