Age Rating
Adiabatic Equation Calculator 螢幕截圖
About Adiabatic Equation Calculator
Adiabatic Equation for calculating the minimum cpc (circuit protective conductor) and earth minimum csa sizes of earthing conductors.
No need to remember the complex adiabatic formula with this adiabatic calculator app for iPhone and iPad..
Adiabatic Equation Calculator takes into account of the following:
t = Disconnection time (seconds)
k = Conductor k value (From BS 7671 tables)
la = Fault current (PEFC in Amps)
I² = la x la
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
Adiabatic Equation Calculator Software / App for iPhone and iPad.
Check out our collection of electrical apps for iPad & iPhone
No need to remember the complex adiabatic formula with this adiabatic calculator app for iPhone and iPad..
Adiabatic Equation Calculator takes into account of the following:
t = Disconnection time (seconds)
k = Conductor k value (From BS 7671 tables)
la = Fault current (PEFC in Amps)
I² = la x la
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
Adiabatic Equation Calculator Software / App for iPhone and iPad.
Check out our collection of electrical apps for iPad & iPhone
Show More
最新版本1.1.1更新日誌
Last updated on 2022年01月25日
歷史版本
Some optimisations and news feed update.
Show More
Version History
1.1.1
2022年01月25日
Some optimisations and news feed update.
1.1
2021年12月07日
Improved layout, reduced app download size & some optimizations.
1.0
2020年05月05日
Adiabatic Equation Calculator 價格
今日:
HK$ 32.00
最低價格:
HK$ 28.00
最高價格:
HK$ 32.00
Adiabatic Equation Calculator FAQ
點擊此處瞭解如何在受限國家或地區下載Adiabatic Equation Calculator。
以下為Adiabatic Equation Calculator的最低配置要求。
iPhone
須使用 iOS 11.0 或以上版本。
iPad
須使用 iPadOS 11.0 或以上版本。
iPod touch
須使用 iOS 11.0 或以上版本。
Adiabatic Equation Calculator支持英文
