Cable Calc

Cable Size Calculator

Published by: Pro Certs Software
Downloads
Revenue

Description

A simple to use cable calculator to calculate the minimum required cable size and voltage drop for various types of cables, installation methods, correction factors and protective devices based on BS 7671.
This cable size calculator will calculate cable size, R1+R2, voltage drop %, tabulated current (It) and Zs in two simple steps, a great tool for electrical surveys, EICR reports or designing new circuits.
Optional, enter your Circuit Reference and Circuit Description along with your Client Name and Client Address for the generated PDF file when saving or printing your cable calculation results.
Features:
- Print, Save, Email & Share your cable calculation results PDF file (from the print function)
- Automated verification checks and helpful calculation hints
- Supports manufacturer specific BS EN 60947-2 (Max Zs) MCCB's & ACB's
- Supports RCD's in TT Earthing Systems
- Enter your own voltage drop value (%) to use for the calculations or use the default 3% or 5% options
This cable calculator takes into account and applies the following factors for it's cable calculation formula:
- Voltage drop
- Correction factors
- Maximum disconnection time
- Length of circuit
- Installation method
- Cable type
- Tabulated Current
- Maximum Zs Values
- Calculate circuit Zs
- Calculate R1+R2
- Adjusted required minimum required cable ratings
Correction Factors:
Cg - Grouping
Ca - Ambient air temperature
Ca - Ambient ground temperature (if buried / in a duct)
Ci - Thermal insulation
Cf - BS 3036 semi-enclosed fuses
How to use:
1) STEP 1 - Enter your cable calculation design parameters
2) STEP 2 - Select an installation method & apply any relevant correction factors
3) Tap "Calculate" to calculate the cable size
4) Print the cable calculation results
How to share or email the Cable Calc results PDF file:
1) On the Results screen tap "Print".
2) Expand the displayed image (preview window is then displayed).
4) Tap the share icon to show your device's share and save options.
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Screenshots

Cable Calc FAQ

  • Is Cable Calc free?

    Cable Calc is not free (it costs 169000.00), however it doesn't contain in-app purchases or subscriptions.

  • Is Cable Calc legit?

    ⚠️ The Cable Calc app has poor ratings and negative feedback. Users seem unsatisfied with its performance or features.

  • How much does Cable Calc cost?

    The price of Cable Calc is 169000.00.

  • What is Cable Calc revenue?

    To get estimated revenue of Cable Calc app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating
App is not rated in Indonesia yet.
Ratings History

Cable Calc Reviews

Incorrect response

unseasonal weather on

United Kingdom

App developer stated in response that only SWA cable types can be installed on ladder or tray. This is incorrect, BS7671 Tables 4D1A & 4E1A permit installation of unarmoured cable on tray or ladder. Methods F&G. There are occasions where I do not want SWA cable. The App only gives an option for installation of unarmoured cables in or on wall.

Works ok but ads are too distracting

Benlinds on

United Kingdom

As above, would use it more if not for the bombarment of advertising nonsense.

Very limited

North bollock on

United Kingdom

If you want to do anything big (>800A) then forget it.

Problems

sparky#sparky on

United Kingdom

On step 2, there is a problem where you can not select the ambient temp without clicking on the two options below first. This needs fixing. (It says “no option”) To improve this app, it would be helpful to allow you to select the wrong cable, and tell you which part doesn’t comply, and then you “+1 size” until the cable is compliant, where as you can not see the information now until you “go up a size”. I.e. if the volt drop was none compliant etc, this would be useful but I guess may be difficult (and maybe not what it was designed for). I just thought I would feed this back.

No good

dhjitrfbjkutgnko on

United Kingdom

20A single phase circuit, in singles installed in trunking, 75M and its giving me a cable size of 70mm 😂

Rich

Mow2009 on

United Kingdom

It good but needs ring /radial circuits allowance!

Excellent

Dayo17 on

United Kingdom

Great fast calculating tool very accurate

Great App

Dj Edison on

United Kingdom

I personally have not had a problem with this app. It’s a really useful app for those who want to check cable requirements on the fly.

D Evans

dd sparky on

United Kingdom

Worst cable calc app, tried getting the cable size for a 209amp circuit would not do it so I tried a smaller circuit and it recommended 16mm T&E for a 25 amp supply covered by a 32amp rcbo

Bugged

Mcfeegle007 on

United Kingdom

Despite carefully entering all the information and making sure all fields are complete the app keeps throwing out an error saying that there are missing values.

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Category Rankings
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Top Paid
166
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193
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198
Top Paid
250
Top Paid
279

Keywords

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