• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
EXCITER-AUXILIARY GENERATOR ASSEMBLY (cont) - TM-55-2210-223-34_147
EXCITER-AUXILIARY GENERATOR ASSEMBLY (cont) - TM-55-2210-223-34_149

TM-55-2210-223-34 Locomotive Diesel-Electric 06-1/2-Inch Gage 60 Ton 000HP 0-4-4-0 Wheel Model RS-4-TC-1A NSN 2210-01-158-2978 Manual
Page Navigation
  135    136    137    138    139  140  141    142    143    144    145  
TM 55-2210-223-34 TO 45A2-2-14-22 3-35.  EXCITER-AUXILIARY GENERATOR ASSEMBLY (cont) TEST (cont) Table 3-2.  Exciter-Auxiliary Generator ITEM SPECIFICATION Auxiliary Generator: Safe speed 2345 rpm maximum Voltage 75 dc Armature amperes 150 amps Main field amperes 8 amps Number of brush arms 6 Brushes per arm 1 Brush size 1/2 x 1-1/2 inches (12.7 x 38.1 mm) Brush pressure 2-1/4 to 2-1/2 pounds (1.02 to 1.13 kg) Brush-to-holder thickness clearance 0.004 to 0.010 inch (0.10 to 0.25 mm) Brush-to-holder width clearance 1/16 inch (1.6 mm) maximum Exciter: Safe speed 2345 rpm maximum Voltage 75 dc Armature amperes 110 amps Main field amperes 3.2 amps Number of brush arms 6 Brushes per arm 1 Brush size 3/8 x 1 inch (9.5 x 25.4 mm) Brush pressure 1-1/4 to 1-1/2 pounds (0.5 to 0.68 kg) Brush-to-holder thickness clearance 0.004 to 0.010 inch (0.10 to 0.25 mm) Brush-to-holder width clearance 1/16 inch (1.6 mm) maximum 28. Perform the armature and stator megohmmeter test by the following: NOTE A minimum of 500 V at 1 megohm is required for this test. a. Place lead (1) of megohmmeter (2) on shaft or core of the armature. 3-128







Western Governors University

Privacy Statement
Press Release
Contact

© Copyright Integrated Publishing, Inc.. All Rights Reserved. Design by Strategico.