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Cable Size Calculator for your Android device. Calculate cable sizes for various types of cables, protective devices and installation methods.

You can also use this cable calc app to check existing installed cables and circuits for compliance to confirm the correct cable sizes in existing installations or for designing new final circuits and sub main supplies in new installations.

Functions include:
- Verification and validation checks
- Support for manufacturer specific (max Zs) MCCB's & ACB's
- Support for RCD's in TT Earthing Systems

This app also takes into account and applies the following factors for it's cable sizing calculations:
✔ Volt drop
✔ Correction factors
✔ Length of circuit
✔ Maximum Zs Values
✔ Calculates Zs
✔ Calculates r1+r2
✔ Various installation methods
✔ Various cable types
✔ Tabulated Current

Cable Calculation Correction Factors Include:
✔ Cg - Grouping
✔ Ca - Ambient air temperature
✔ Ca - Ambient ground temperature (if cable is buried or in a duct)
✔ Ci - Thermal insulation
✔ Cf - BS 3036 semi-enclosed fuses

Also calculates the Zs value, volt drop, PSSC and r1+r2 in addition to cable sizes.

A handy pocket cable calculator app to have to hand when out in the field. A quick and easy two step cable size calculator...step 1, step 2 = cable size.

Also check out our new 'Pro Certs' app for producing electrical certificates and condition reports @

Take a look at our other electrical apps @

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You are allowed to use this product only within the laws of your country/region. SharewareOnSale and its staff are not responsible for any illegal activity. We did not develop this product; if you have an issue with this product, contact the developer. This product is offered "as is" without express or implied or any other type of warranty. The description of this product on this page is not a recommendation, endorsement, or review; it is a marketing description, written by the developer. The quality and performance of this product is without guarantee. Download or use at your own risk. If you don't feel comfortable with this product, then don't download it.

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