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Motor Cable Sizer Screenshots

iPad

iPhone

About Motor Cable Sizer

Motor Cable Sizer brings you premium voltage drop and short circuit calculations.

You can choose between a simplified calculation with only MCC and motor or a detailed calculation with transformer and/or switchboard added to the single line diagram. Extensive parameters can be customised and configured to match your specific network.

With Motor Cable Sizer, you have voltage drop calculations for any motor or distribution board at your fingertips, anytime, anywhere. You can choose your protection types (fuse / circuit breaker) and investigate trip times for different scenarios based on the selected configuration:

Switchboard:
* 3-phase short circuit
* Phase to phase short circuit
* Phase to PE short circuit

MCC:
* 3-phase short circuit
* Phase to phase short circuit
* Phase to PE short circuit

Motor:
* Advanced motor parameter estimation based on nameplate data
* Nominal load
* Start up
* 3-phase short circuit
* Phase to phase short circuit
* Phase to PE short circuit

Trip times can be further studied in accurate time-current charts.

A full detailed pdf report with your settings and calculated values can be created with one simple tap.

FEATURES

* Choice between m / ft and °C / °F

* Both mm² and AGW cable sizes are supported. Single or multiple cable runs.

* Tap changer for transformer

* Included fuses:
- IEC gG
- IEC aM
- BS88
- ANSI RK1
- ANSI RK5
- ANSI J
- ANSI CC
- Possibility to add custom fuses

* Included circuit breaker protection curves:
- IEC Standard Inverse
- IEC Very Inverse
- IEC Extremely Inverse
- IEC Long Time Inverse
- IEEE Moderately Inverse
- IEEE Very Inverse
- IEEE Extremely Inverse

What's New in the Latest Version 3.0

Last updated on Oct 29, 2017

Old Versions

This app has been updated by Apple to display the Apple Watch app icon.

- We removed all advertisements!
- Optimised for iOS 11
- New UI for iPhone X
- Fixed an issue that can make in app purchases unavailable for some users

Version History

3.0

Oct 29, 2017

2.5

Mar 14, 2017

Performance improvements.

2.4

Dec 20, 2016

General performance improvements.

2.3

Nov 20, 2016

Minor performance improvements.