Line Rate

Perform bare overhead line conductor rating calculations

Trusted by Customers for 10 years

A Wide Range of Outstanding Features

Accurate Iterative Calculations

Complies with IEEE Std 738 – Calculating the current-Temperature Relationship of Bare Overhead Conductors.

Steady-state Ratings

Steady-state conductor temperature. Steady-state thermal rating.

Transient Ratings

Transient conductor temperature. Transient thermal rating including short-circuit conditions.

Examine Varying Conditions

Change ambient temperature, wind velocity, wind direction, elevation and solar radiation intensity.

Any Conductor Type

Any bare conductor type (i.e. AAC, AAAC, ACSR, HDCU, SCGZ, SCAC, etc.). Database of conductor types included.

Conductors Database

Includes a huge database of conductor types.

Conductor Data

Includes hundreds of pre-modelled conductors. Aluminium, Copper, Steel, Aluminium clad steel materials.

Custom Conductors

Add conductor types to the existing database for custom rating calculations.

Advanced Reporting

Beautiful, complete and easy to understand reports.

Detailed PDF Reports

The reports include the input data, detailed results and show compliance.

References to Standards

All references to the Standard and calculation checks are included.

Compare Multiple Results

Include multiple steady-state and transient results on the same plots for easy comparisons.

Reports to Excel

Directly export data and plots into Excel file format.

Affordable Pricing

Line Rate

1 Year of Updates & Support Included

Perform current rating calculations for bare overhead conductors.

  • Steady-state Calculation Modes
  • Transient Calculation Modes
  • Supports All Conductor Types
  • Wide Range of Environmental Conditions
  • Solar Radiation Levels

Get Started with Line Rate

Start calculation line ratings today. Fast, accurate and easy to use.

Frequently Asked Questions

Yes with the latest Standards and their amendments.

The standards change occasionally, usually every few years. When the standards do change we will update the software within 6 months, which is the expected time for everyone to comply. The software itself will notify you during its use or you will be contacted via email of a new version being available for download.

Via instant download. Link to download, activation code and invoice emailed immediately (24/7) after purchase.

Each licence may be activated on up to two computers. A simple online 24/7 activation process is used. The software licence is easily deactivated by the user and moved between PC’s.

You can easily deactivate the licence activation under the Help menu yourself and move to another PC.

After the first year there is an annual fee to continue to receive updates and support (which includes unlimited licence transfers/deactivations). We regularly update our software adding new features and improvements.

We're Here To Help

Our software is designed to be simple and intuitive, but if you need a helping hand, we have a support team and range of online resources to help get you get up to speed quickly.

First Class Support

Our expert team is on-hand to assist you with any questions you have or assistance you need with our software range.

Top Notch Documentation

Dive into our online resources to learn everything you need, or check out our easy to follow tutorials.

Expand Your Thinking

If you want to broaden your knowledge, we have a range of videos and in-depth articles on a wide range of topics.

Learn: Videos | Articles

Get Started with Line Rate

Start calculation line ratings today. Fast, accurate and easy to use.

About Us

We're Here For You

Electrotechnik is an electrical software company founded in 2009.

We provide software solutions to the electrical design industry. Our vision is to provide the world’s best and most innovative electrical software for engineers and electrical contractors.

Our software is developed and supported by an experienced team of engineers.