CWC Engineering, Inc.

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Underground Power Line Design

Learning Objectives:

•  Understand medium-voltage electrical underground design

•  Know what codes and standards apply to your design 

•  Know how to create calculated ampacity tables tailored for your system 

•  Learn to use industry leading materials as part of your design

•  Understand the use and operation of various components in underground power lines

•  Know how to engineer an underground power line

General Topics:

• Voltage Selection

•  Load Factor

•  Cable Thermodynamics 

•  Earth Thermal Resistivity

•  Soil Ambient Temerature

•  Power Factor

•  Charging Current

•  Amps to Per Unit Conversion

•  Ampacity Calculations   

•  Trench Design

•  Cable Pulling Calculations 

See brochure for more              

Who Should Attend:

• Engineers 

• Technicians

• Contractors 

• Electricians 

• Powerline Workers

• Inspectors 

• Supervisors  

 

Earn LU, CEU, PDH 

By attending this course you will earn 1 Continuing Education Units (CEU) and 10 Professional Development Hours (PDH). For more about CEU, PDH or LU contact your state licensing board.

           

           

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