Automated Electrical Design Software for Guaranteed Compliance

Auto-Calculated Designs and Built-in Compliance—Easy to Use, Money-Saving Results, Professional Reports.

Click the demo below to explore the BS 7671 compliant features:

Flexible Pricing for Every Need

Purchase directly from the Cable Pro Web Home Page or inside the app during a Free Trial. Prices shown are inclusive of VAT.

Annual Plans
Monthly Plans

Basic

Per Year, per seatThe number of seats translates to how many users can access Cable Pro at the same time.

Main Features:

Cable Sizing Includes:

Auto-size or manual. 1ph, 3ph, DC, 2ph. Accurate voltage drop/rise. Fault loop impedance check. Derating factors. Protective devices. Conduit sizing. Short-circuit rating. Reports with references.

Unlimited Projects & Calculations

No Contracts, Cancel Anytime

Live Chat with Engineering Support

Use on any device.

(Purchase in the app)

Standard

Per Year, per seatThe number of seats translates to how many users can access Cable Pro at the same time.

Main Features:

Maximum demand Includes:

Domestic or living units and non-domestic installations. Automatically applies rules and balances phases.

Unlimited Projects & Calculations

No Contracts, Cancel Anytime

Live Chat with Engineering Support

Use on any device.

(Purchase in the app)

Professional

Per Year, per seatThe number of seats translates to how many users can access Cable Pro at the same time.

Main Features:

Unlimited Projects & Calculations

No Contracts, Cancel Anytime

Live Chat with Engineering Support

Use on any device.

(Purchase in the app)

*Note to International Buyers: There will be No Taxes for the purchase of any Cable Pro Web Products.

Want to learn more about Cable Pro Web? See all features

What Our Customers Say

Start Your Free Trial Today

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

Key Features and Capabilities

Cable Sizing and Voltage Drop Calculations

Easily and instantly selects the minimum safe cable size in full compliance with Standard BS7671.

Auto size - active & earth

Automatic active cable sizing.
Manual selection to check compliance. Calculate minimum earth cable size.

Accurate voltage drop

DC, 1-phase, 2-phase and 3-phase.
Calculates resistance, reactance, conductor operating temperature, and based on power factor.

Voltage rise calculations

Calculates the voltage rise based on the inverter output current.

Fault Loop Impedance

Protective devices. Calculate fault loop in accordance with the rules.

A monitor with an electrical screen.
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Maximum Demand Calculations

Simple to use and fast calculations.

Automatically applies the rules and balances the loads.

Single Domestic or Living Units

Load types that are connected to consumer mains or sub mains.

Automatic Phase Balancing

Makes sure the single phase loads are balanced - fully automatic.

Industrial Installations

Maximum demand load groups for non-domestic electrical installations.

Custom Diversity Factors

For your custom loads where the standard diversity may not apply.

Protective Device Coordination and Selection

Coordination (discrimination) studies and device selection.

Time-current curves

Plot time-current curves and check discrimination for cascaded circuit breakers and fuses to match your custom electrical installations.

Huge database of devices

Over 5000 generic and manufacturer devices. Time-current curves, settings, breaking capacities, part numbers and characteristics are available.

Coordination criteria and Sequence of operation

Coordination criteria ensures Standards compliance for current and time-based discrimination.

Detailed protection reports

Print detailed reports including time-current curves showing discrimination, device details for purchase and settings for commissioning.

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Cable Pro Web Protection Coordination Software module

Advanced Reporting

Beautiful, comprehensive and easy to understand reports.

Detailed PDF Reports with your Company Logo

Reports include input data, calculation results and show compliance. Add your company logo and custom fields.

References to Standards

Table and Column numbers from the Standards BS 7671 are added for reference.

Voltage Rise Reports

A single sheet report showing the actual voltage rise (%) for multiple cable runs and the Installation Rules.

Cable Scheduling to Excel

Create schedules from all your cable calculations directly into Excel format.

Cable Pro Web_Cable Size Reports

Start Your Free Trial Today

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

Common Questions Answered

There are 3 Standard selections available in the software.

  1. British Standard BS 7671 – 18th Edition.
  2. Australian Standard AS 3008.1.1 + Wiring Rules AS/NZS 3000.
  3. New Zealand Standard NZS 3008.1.2.

Multiple users can share a login however only one user can be logged in at a time. If you’d like to share an account then you can create a generic username for example “YourCompanyName”. Contact us if you’d like assistance to do this.

Cable Pro Web is fully-responsive and adapts to any device screen including desktop, tablet or mobile device. Simply login on any device from anywhere via your web browser.

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 and Microsoft Edge.

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

Yes, your calculations and projects are stored securely in the cloud and are attached to your private account.

There is unlimited storage for all account types. You can also archive your projects and calculations.

Expert Support and Resources

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.

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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.

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Top Notch Documentation

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

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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

Start Your Free Trial Today

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

elek about team - Cable Pro (Web) Software BS7671

About ELEK Software

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.