Cable Calculator

Cable size calculator for your Android device. Calculate the required cable sizes for various types of cables and protective devices to BS 7671.

You can also use this app to check existing installed cables and circuits to check for compliance and confirm the correct cable size for the installation method is applied on existing installations.

Functions include:
- Verification 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 calculations:
✔ Volt drop
✔ Correction factors
✔ Length of circuit
✔ Maximum Zs Values
✔ Calculated Zs
✔ Calculated r1+r2
✔ Various installation methods
✔ Various cable types
✔ Tabulated Current

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

www.procertssoftware.com
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What's New

V 1.2 -14/10/2018
- Fixed iOS 12 keyboard bug
- Added support & functions for 60947-2 MCCB's and ACB's
- Added support & functions for TT earthing systems and RCD's
- Added verification checks
- UI improvements
- Bug fixes
- Reduced App APK size for faster downloading
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Additional Information

Eligible for Family Library
Eligible if bought after 7/2/2016. Learn More
Updated
October 14, 2018
Size
2.7M
Installs
100+
Current Version
2.1
Requires Android
4.0 and up
Content Rating
Everyone
Permissions
Offered By
Pro Certs Software Ltd
Developer
Milton Keynes MK15 0DU United Kingdom
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