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Technical Training Consultants
801 Warrenville Rd Suite 222
Lisle, IL 60532
630.353.0400
FAX: 630.353.0600


50 Series Electrical Class Syllabus

  1. Introduction
    1. Control Systems
      1. Corrective Wheel Slip Systems
      2. Basic Super Series Wheel Creep
    2. Excitation
      1. Basic Excitation
      2. Regulation States
  2. Print Reading
    1. Introduction
      1. The Index
      2. The Identification Section
      3. The Locator Charts
      4. The Setup Chart
    2. Circuit Tracing
      1. The High Voltage DC
      2. The AC Circuit
      3. The Excitation Circuit
      4. The Cooling System
      5. The Starting System
      6. The NVR Circuit
      7. The GFC Circuit
      8. The Ground Relay Circuit
  3. Module Tracking and Their Functions
    1. Voltage Regulator
      1. Battery Charging
      2. 74 VDC Supply
      3. Qualification
    2. Power Supplies - Signal Conditioners
      1. 15 VDC Supply
      2. Radar Supply
      3. Qualification
    3. Feedback Modules
      1. Feedback Generator Modules (Qualifying Voltage and Current Feedbacks)
      2. Feedback Motor Module (Qualifying ACT's)
    4. Radar Module
      1. The Transceiver Signal
      2. The Calculated Speed Signal
      3. Recalibratlon
      4. Troubleshootlng Radar and the RA Module
    5. Load Control Module
      1. Amperage Regulation
      2. Voltage Regulation
      3. Kilowatt Regulation
      4. Horsepower Calculation
      5. Qualification of the LC Module In Load Teat
    6. Slipping Wheel Module
      1. Wheel Slip Control
      2. Radar Failure
      3. Regulation FaIlure
      4. Super Series Unload
      5. Troubleshooting Each Failure Mode
    7. The EN Module (Wheel Creep)
      1. Severe Wheel Slip Detection
      2. Counter Electro-Motive Force Per Revolution
      3. Speed + Allowable Creep
      4. Voltage + Change in Voltage
      5. Qualification of the EN Module
    8. The Current Maximizer Module
      1. Traction Motor Average Current
      2. Modifying the Speed Signal
    9. Governor Control Module
      1. Idle and Low idle
      2. Energizing Governor Valves For Each Throttle Position
      3. The Load Regulator
      4. Overriding Solenoid
  4. Troubleshooting
    1. The Troubleshooting Guide
      1. Module Qualification
      2. Loading Problems
      3. Self Load
    2. Measuring the Regulation States
      1. Voltage
      2. Amperage
      3. KW (Horsepower)
      4. SS
      5. Qualification During Load Test
  5. Summarization
    1. Question and Answer Panel
      1. Review
      2. Final Exam

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All Rights Reserved, Including Right to Presentation!



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