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Adiabatic Equation Calculator

Name: Adiabatic Equation Calculator
Availability: InStock
Rating: 1 (1 reviews)

Instantly calculate minimum CPC and earthing CSA sizes using integrated device data and British Standards tables. Eliminate manual errors and ensure technical safety with this professional-grade digital toolbelt.

Key Figures

Downloads

4K+

User Rating

1.0/5

Total Ratings

Publisher

Pro Certs Software Ltd

Precision Safety at Your Fingertips

The ultimate digital toolbelt for electrical engineers to calculate minimum CPC and earthing conductor sizes with total BS 7671 compliance.

Automated Calculation Logic

Eliminate manual math errors using the S = √(I²t) / k formula to find the exact minimum CSA for any circuit instantly.

Embedded Standards Library

Instant access to K values and disconnection times for various fuses, MCBs, and RCBOs directly from BS 7671 reference tables.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Adiabatic Equation Calculator - Adiabatic Equation Calculator mobile app interface for calculating minimum circuit protective conductor sizes. — Adiabatic Equation Calculator mobile app interface for calculating minimum circuit protective conductor sizes.

Adiabatic Equation Calculator - Splash screen of the Adiabatic Equation Calculator mobile app by Pro Certs Software featuring the electrical formula. — Splash screen of the Adiabatic Equation Calculator mobile app by Pro Certs Software featuring the electrical formula.

Adiabatic Equation Calculator - A dropdown list for selecting protective devices like MCB and RCD within the Adiabatic Equation Calculator app interface — A dropdown list for selecting protective devices like MCB and RCD within the Adiabatic Equation Calculator app interface

Adiabatic Equation Calculator - Selecting an electrical device rating from a list in the Adiabatic Equation Calculator app. — Selecting an electrical device rating from a list in the Adiabatic Equation Calculator app.

Adiabatic Equation Calculator - Selecting an earthing conductor type in the Adiabatic Equation Calculator app. — Selecting an earthing conductor type in the Adiabatic Equation Calculator app.

Adiabatic Equation Calculator - Smartphone screen showing the conductor material selection menu in the Adiabatic Equation Calculator app — Smartphone screen showing the conductor material selection menu in the Adiabatic Equation Calculator app

Adiabatic Equation Calculator - Interface of the Adiabatic Equation Calculator app showing a list of earthing conductor materials including aluminium, steel, and lead with different temperature ratings. — Interface of the Adiabatic Equation Calculator app showing a list of earthing conductor materials including aluminium, steel, and lead with different temperature ratings.

Adiabatic Equation Calculator - Adiabatic Equation Calculator mobile app showing minimum CSA results for electrical conductors. — Adiabatic Equation Calculator mobile app showing minimum CSA results for electrical conductors.

Adiabatic Equation Calculator - Screenshot of the Adiabatic Equation Calculator app home screen showing a blog news feed with electrical safety alerts and technical articles. — Screenshot of the Adiabatic Equation Calculator app home screen showing a blog news feed with electrical safety alerts and technical articles.

Description

Adiabatic Equation for calculating the minimum cpc (circuit protective conductor) and earth minimum csa sizes of earthing conductors, S = √(I²t) / k. This Adiabatic Equation Calculator takes into account the following parameters: t = Disconnection time (seconds). k = Conductor k value (From BS 7671 tables). la = Fault current (PEFC in Amps). I² = la x la. Results with the minimum CSA mm². Values of K are obtained from the tables within BS 7671: - Table 54.2 : Conductor not incorporated in a cable and not bunched with cables. - Table 54.3 : Conductor incorporated in a cable or bunched with cables. - Table 54.4 : Sheath or armour of a cable. - Table 54.5 : Steel conduit or trunking. Disconnection times (t) are obtained from the maximum operating time/current characteristics tables within BS 7671: - Fig 3A2 (a,b) : BS 3036 semi-enclosed fuse. - Fig 3A3 : (a,b) : BS 88-2.2. - Fig 3A4 : BS EN 60898 / 61009-1 MCB/RCBO type B. - Fig 3A5 : BS EN 60898 / 61009-1 MCB/RCBO type C. - Fig 3A6 : BS EN 60898 / 61009-1 MCB/RCBO type D. - BS 1361 Fuse. How to use the Adiabatic Equation App: 1) Input your voltage value. 2) Input your Zs value. 3) Select protective device. 4) Select protective device rating. 5) Select conductor type. 6) Select conductor material. 7) Tap calculate.