Electricity Today Magazine Intelligent Power Today Magazine Arc Flash Clothing

JOIN FOR FREE | LOGIN

Electricity Forum

Content, Community, Connection

Latest Electrical Industry News

Ukraine Leans on Imports to Keep the Lights On

$1.6 Billion Battery Plant Charges Niagara Region for Electric Vehicle Future

Electricity Market Headed for a Reshuffle as Province Vows Overhaul

TransAlta Scraps Wind Farm as Alberta's Energy Future Blusters

UPCOMING Webinars

Check Dates

Combined CSA Z462 LV & HV Electrical Safety Training

Check Dates

Grounding and Bonding and The NEC - Section 250

Check Dates

Canadian Electrical Code Training - 2024 Edition Code Changes and Fundamentals

Check Dates

Power Quality AnalysisTraining

Latest Electricity Articles

What Is A Substation? Explained

OSHA Electrical Safety Standards for Employers

Alternative Energy Power - Green Energy Technologies

Solar Power Pros and Cons

Latest Product Showcases

INDUSTRIAL AIR FILTRATION

All Purpose Work Gloves

Flame-Resistant Work Gloves

iBridge Communication Solution

LATEST VIDEOS Watch And Learn

Latest Electricity Today T&D Articles

Current Trends in Transmission and Distribution

How Much DER Fits?

Distributed Energy Resources: Part 1. Orchestral manoeuvres in grid innovation

5 Ways to Improve Bucket-to-Ground Communication

Latest Industrial Electrical Articles

How to improve your NEC/CSA Installations

A Closer Look into the True Cost of Replacing Electrical Switchgear

We don't follow the Canadian Electrical Code! We are the Canadian Navy

Canadian Electrical Code Training

Electricity Forum JOB BANK

EF Partner Media

FEATURED VIDEO

Search Electrical Videos

POPULAR SHOWCASE

coname

coname
STANDALONE OLTC EVENT RECORDER - OTM-X

Search Showcases

FREE LITERATURE

TECHNICAL FABRICS FOR SAFETY APPAREL

Albarrie Geo Composites Ltd
TECHNICAL FABRICS FOR SAFETY APPAREL

Search Downloads

'MUST-HAVE' E-BOOK

Search FREE Handbooks

Latest EF Buyer's Guide Companies

Dynamic Ratings

CRITTER GUARD

High Voltage, Inc.

Kinectrics Inc.

A-Aerial A Division of Altec Industries

Free Magazine Subscription

FEATURE ARTICLE

Copper Underground Electrical Transmission Systems

Copper-conductor underground transmission cables for 69 kV to 345 kV installations are generally referred to as High- Voltage Underground Transmission Cables. For installations above 345 kV (usually up to 735 kV) they are known as Extra- High-Voltage Underground Transmission Cables.The mos... READ MORE

Underground Copper Cable Segments

Top