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Overhead Crane Electrical Maintenance - 2 Days

Course number: 807A
Length: 2 days
Price: $1300.00
Category: Maintenance

This 2-day electrical crane maintenance training course highlights electrical maintenance procedures for all types of A.C. crane controls including A.C. full magnetic, stepless and adjustable frequency drives and is considered the basic orientation to electrical maintenance.

Very informative. The tour of P&H plants.

Northrop Grumman Jeffery T.

Very informative (the instructor) was very personable and very knowledgeable on
the subject matter.

Bowling GreenMetalforming Chris S.

(What I liked most about the seminar was…) The information.

Buzzi-Unicem A.J.

Learning the sling the rope & wires. I love the Trainer - couldn't had a better
Trainer.

Timet Joseph B.

What I liked most about the seminar was...) The facility was well suited and
comfortable.

US Bureau ofReclamation Roger S.

Overhead Crane Training on Electrical Maintenance

This accelerated electrical crane maintenance training course is offered in various cities throughout the U.S. and Canada, including at our Los Angeles area classroom.

This electrical overhead crane training course highlights electrical maintenance procedures for all types of AC crane controls including AC full magnetic, stepless and adjustable frequency drives and is considered the basic orientation to electrical crane maintenance.

Course objectives

  • Identify the function and operation of single speed, two speed, step type, secondary reactor and adjustable frequency A.C. crane controls
  • Analyze power and control circuits
  • Identify problematic motor symptoms and correct their causes
  • Perform control system inspections, tests and adjustments
  • Analyze operating characteristics for troubleshooting control system failures
  • Test, adjust and troubleshoot control components
  • Understand how the plugging, overload and travel limit protection circuits operate individually and in combination
  • Perform brake electrical inspections, tests, adjustments and trouble shooting
  • Perform electrical inspections
  • Perform electrical preventive maintenance procedures

Course outline

  • Overhead Crane Electrical Safety
  • Overhead Crane Electrical Regulations
  • Electrical Tools
  • OHMS Law
  • Motors
    •  AC Motors
    • Wound Rotor Motors
    • DC Motors
    • Motor Maintenance & Troubleshooting
  • Power Distribution
  • Crane Electrical Components
    • Fuses & Circuit Breakers
    • Motor Overload
    • Contactors
    • Mechanical & Electrical Interlocks
    • Transformers & Rectifier
    • Limit Switches
    • Motor Thermistors
    • Resistors
    • Encoders
    • Brakes  & Electric Load Brake - Magnetorque (TM)
    • Master Controller, Radio Controls & Crane Pendants
    • PLC & Crane Monitoring Equipment
    • Crane Overload Limiter
  • Variable Frequency Drives (VFD)
  • Basic Speed Control
  • Hands-On Student Labs
  • Tour of motor manufacturing facility
View all crane training classes available now or contact Konecranes for questions or special requests.

Register Online

Charlotte, NC

November 17,2020
Register Online

Detroit, MI Area

December 8,2020
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Houston, TX

December 8,2020
Register Online
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