Protection Coordination

Cloud-based coordination studies and protective device selection

Simplify Protective Device Coordination

Powerful Features Makes Fast Work of Protection Studies

This easy-to-use software enables users to complete complex analysis of protective devices with speed and accuracy.

Manufacturers Database

Thousands of devices - generic and the latest from manufacturers:
ABB, Hager, NHP, Schneider Electric, Terasaki and more.
MCB, MCCB and ACB circuit breakers plus Fuses.

Time-current Curves

Accurate curves are displayed in colour-coded plots which are interactive, helping users assess and ensure discrimination of cascading devices.

Interactive Single-line Diagram

Add multiple cascading protective devices starting from upstream to downstream.

Adjustable Device Settings

Define adjustable breaker optimum operating settings at the initial design stage, preventing nuisance tripping on new projects.

Tools for Protective Device Coordination

Visual tools included which are extremely helpful for coordination studies to ensure proper discrimination of your devices.

Coordination Criteria

Time-based and/or current-based criteria creates "virtual" curves so a user can determine whether devices are actually discriminated within the required margin(s).

Sequence of Operation

Enter a fault current and find tripping times and time margins for devices in your study. The times are displayed on the time-current curves.

Protective Device Selection

There is a huge database of protective devices which is searchable by manufacturer. Generic devices are available in case you can’t find an obselete or existing device for older installations.

Supported protective device manufacturers include ABB, Hager, NHP, Schneider, LS Electric, and Siemens.

Thousands of Devices for Every Application

A full range of protective devices from 0.2A up to 6300A for all the major manufacturers.

Generic Devices

The generic devices comply with the International Standards IEC 60898-1 and IEC 60947-2.

Advanced Reporting

Beautiful, comprehensive, customisable and easy to understand reports.

Time-current Curve with Single-line Diagram

Easily communicate proper coordination of your electrical protection systems (compliance) with customers and stakeholders.

Manufacturer Device Data and Settings

Full manufacturer data of protective devices including part numbers for purchasing. Reports also include device trip settings for commissioning.

Protection Coordination - A Module of Cable Pro Web

Purchase directly from inside the web application during a Free Trial.

Cable Pro Web

Cloud-based software for electrical engineering calculations.

Why Our Customers Choose Cable Pro Web

“A colleague recommended Cable Pro as a cost effective and valuable tool for cabling sizing so I purchased the online (Web) version recently. As a professional engineer, I find Cable Pro to be efficient, easy to use and accurate. Whenever I have spoken to the team at Electrotechnik they have been extremely responsive, helpful and open to new ideas. I am keen to see what additional features and improvements are made and I am glad to have Cable Pro in my toolbag.”

Andrew VanceSenior Engineer - EIC | RPEQ

“I tend to use Cable Pro Web from my mobile devices when I’m out in the field. Great product.”

Jacobus VermeulenElectrical Engineer

“This product really saves me time with my cable calcs. I use it to quantify my own calculations.”

Toby NorvalWorks Manager

“We have been using Cable Calc Pro for a number of years now and always found the application and user support to be very good. The new web based version offers all the same functionality without the need to be installing software on multiple user devices. Great improvement.”

Daryl ClaptonGeneral Manager

“UGL purchased 4 off Cable Pro Web licenses to allow several electrical power engineers to check their calculations. We have found the availability of the software excellent to perform the checks we require. The web based version ensures our calculations are current and based on the latest version of Cable Pro. All in all we are more than happy with the process.”

Bryan CheethamPrincipal Engineer - Electrical Power

“New user of CABLE PRO WEB.
This is really useful, super easy to use and produces professional reports. The web version is great as I can do everything on my phone if I'm not in the office.”

Shane O'NeillBusiness Owner

Get Started with Protection Coordination

With a choice of editions, or a free trial, and instant access on any device, you could be minutes away from fast, accurate calculations.

Frequently Asked Questions

Can I perform studies with multiple curves from different manufacturers?

Yes, you can include protective devices from any of the manufacturer devices and perform a protection coordination study.

How many users can access this app?

One (1) user can access a licence. We can also set up company accounts for multiple users and for sharing project files and data (Contact Us for company accounts).

How can I access the software?

Via any device (desktop, laptop, tablet, mobile) with access to the internet and a web browser. The app is optimised for running on Google Chrome.

What if I’m logged in on my office computer and then log in from site on my mobile?

That’s fine you will be automatically logged out of your office computer so you can use the software right away on your mobile.

Can I store my calculations and projects?

Yes, your calculations and projects are stored securely in the cloud and are attached to your private account. Currently the number of calculations and projects you can store is unlimited.

Get Started with Cable Pro Web

With a choice of editions, or a free trial, and instant downloads, you could be minutes away from fast, accurate calculations.

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 from our head office.

Read about our story.

Protection Coordination Software