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Overhead Crane Electrical Maintenance - 2 Days

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

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

Instructor was well prepared and informative. Learned a lot and will apply it to my
work.

Phelps Dodge Belva C.

(What I liked most about the seminar was...) Learning something new.

Exxon Mobil Bobby B.

(What I liked most about the seminar was…) Knowledgable instructor.

Tilden Mine Dan J.

A lot of info how to train & help others

Phelps Dodge Steve G.

In general the whole class was very informational. It will help us repair our crane.
The tour to the other facilities were very good.

Wheelabrator Robert L.

Crane Training on Electrical Maintenance

This crane maintenance training course is offered in various cities throughout the U.S. and Canada. This crane training course highlights electrical maintenance procedures for all types of AC crane controls including AC full magnetic 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.
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