and Run Cable Calculator on PC

Cable Calculator is a Productivity application developed by Pro Certs Software Ltd, but with the best Android emulator-LDPlayer, you can and play Cable Calculator on your computer.

Running Cable Calculator on your computer allows you to browse clearly on a large screen, and controlling the application with a mouse and keyboard is much faster than using touchscreen, all while never having to worry about device battery issues.

With multi-instance and synchronization features, you can even run multiple applications and s on your PC.

And file sharing makes sharing images, videos, and files incredibly easy.

Cable Calculator and run it on your PC. Enjoy the large screen and high-definition quality on your PC!

Cable Size Calculator for Android. Calculate the minimum required cable size for various cable types & sizes, protective devices, installation methods and correction factors.

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

Features:
✔ Print cable calculation results
✔ Verification and validation checks
✔ for manufacturer specific MCCB's & ACB's (max Zs)
✔ for RCD's in TT Earthing Systems

Design Parameters:
- Ib : Design current (Amps)
- L : Circuit length (Meters)
- Vd : Maximum permitted volt drop (%)
- Uo : Supply voltage (Volts)
- Ze/Zdb : Supply source earth loop impedance (Ohms)
- In : Protective device rating (Amps)
- s : Maximum disconnection time (Seconds)
- Cable type
- Installation method
- Protective device type
- Earthing system type (TN-C-S, TN-S, TT)

Correction Factors:
- Cg : Grouping
- Ca : Ambient air temperature
- Ca : Ambient ground temperature
- Ci : Thermal insulation
- Cc : BS 3036 semi-enclosed fuses

Cable Calculator Calculations:
- It : Tabulated current
- R1+R2 : Circuit expected R1+R2 value
- Zs : Circuit expected Zs value
- Max Zs : Calculated max Zs values for 0.2s, 0.4s & 5s (80% + 100% values)
- Vd : Calculated voltage drop %
- CF : Total applied correction factor value
- Minimum required cable size (mm²)

This cable calculator takes into and applies the following factors for it's cable sizing calculations:
- Vd : Max volt drop
- Cf : Correction factors
- L : Length of circuit
- Zs : Maximum Zs 80% temperature adjusted value

Example Verification Checks:
- Checks the calculated Zs with the Max Zs 80% value
- Checks if selects TT earthing system = RCD required
- Checks if selects 3% volt drop (lighting) and device In = >16 amps
- Checks if selects disconnection time 5 seconds and device In = <32 amps
- Checks if selected protective device Max Zs already exceeds your supply Zs/Zdb value
- Checks if design current (Ib) exceeds the protective device rating (In)
- Checks if the protective device rating (In) is double the design current (Ib)
- + many more...

A great cable sizing tool which also calculates the expected Zs value, volt drop %, and estimated r1+r2 in addition to the minimum required cable size.

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) Tap the printer icon to Print cable calculation results
5) Optional, sign the screen to sign the document

This cable size calculator app is designed for Android phones and tablets.

Check out our full collection of electrical apps for electricians on Android https://www.procertssoftware.com/apps