Max Zs Values Apk

Max Zs Values Apk

Latest version 3.1.17
18 Sep 2024

Older Versions

Apk Infos

Version3.1.17
Rating5.0/5, based on 1 votes
Size‎9.2 MB
Requires AndroidAndroid 2.3+ (Gingerbread)
Author's NotesMax Zs values to BS7671 18th Edition, fuses MCB's RCBO's & some 60947-2 MCCB's

About Max Zs Values APK

Max Zs Values APK Download for Android
Max Zs Values APK Download for Android

Description

Max Zs values for Android devices, look up the maximum permitted Zs values ( earth loop impedance ) as per BS 7671 18th edition. Max Zs values include 100% (BS 7671) and 80% (On site guide) temperature adjusted values.

Select from the list of protective devices (fuse's, MCB's, RCBO's) and device ratings to calculate the maximum permitted Zs value for your selected protective device.

Also look up some manufacture BS EN 60947-2 Zs value PDF charts and tables, all printable from within the Max Zs values app.

This Maximum Zs Values app contains Zs tables, charts and calculators all relating to the maximum permitted Zs values of BS 7671.

Max Zs Values Features:
+ BS 7671 18th edition Zs values
+ Common BS EN MCB's, RCBO's and fuses maximum Zs calculator
+ BS EN 60947-2 MCCB manufacture device charts / tables (some)
+ RCD max Zs for TT earthing systems calculator
+ REC max Ze (by enquiry) values
+ Uo 55v and 63.5v Zs values (110v single & three phase) calculator
+ Ze + R1+R2 = Zs calculator
+ Zs - Ze = R1+R2 calculator
+ TN & TT maximum disconnection times chart


A great electrical app to have at hand when you most need it for checking or calculating the maximum permitted Zs ( earth loop Impedance) values.

Max Zs Values is designed for Android tablets and phones. Don't forget to check out our other great collection of electrical apps for Android.

Our other electrical apps include "Pro Certs" (Electrical testing & certification app), "Cable Calc" (Cable size calculator) and many more visit https://www.procertssoftware.com/apps for more info.

Latest updates

What's new in version 3.1.17

17/09/2024 - v3.1.17
- Android 14 update

How to install Max Zs Values APK on Android phone or tablet?

Download Max Zs Values APK file from ApkClean, then follow these steps:

Update Phone Settings

  • Go to your phone Settings page
  • Tap Security or Applications (varies with device)
  • Check the Unknown Sources box
  • Confirm with OK

Go to Downloads

  • Open Downloads on your device by going to My Files or Files
  • Tap the APK file you downloaded (com.pro_certs.maxzs-v3.1.17-ApkClean.apk)
  • Tap Install when prompted, the APK file you downloaded will be installed on your device.

Older Versions

3.1.17 (1)9.2 MB

Questions & Answers

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As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.

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User's Reivew

3 ★No maximum zs for legrand mccb
2 ★Looks like it could be a great app to have in the tool box but was looking for mccb maximum zs values from the manufacturer wylex but nothing . Hope it can be updated
5 ★Great app
5 ★Great app to have handy on site. Helps with odd Mccb sizes.
5 ★Great reference tool
4 ★Pretty good App but would like to see ABB MCCB devices added
1 ★Downloaded on Samsung twice now and app sticks on the first screen, Graphics dont align and cant open an account.
5 ★Useful app,saves thumbing through the regs books. Recommended ++++
5 ★Using a Samsung a71. Good app, shame that the app display does not align properly on the screen Post Update. Credit to the Pro Cert team. They investigated the problem and fixed it. Many thanks 5 stars
4 ★Haven't used it, just played around with it and it looks really good so far.