- Electrical installations almost always require protection against short circuits wherever there is an electrical discontinuity. This most often corresponds to points where there is a change in conductor cross-section. The short-circuit current must be calculated at each level in the installation in view of determining the characteristics of the equipment required to withstand or break the fault current.
-The maximum short-circuit current, used to determine :
- The breaking capacity of the circuit breakers
- The making capacity of the circuit breakers
- The electrodynamic withstand capacity of the wiring system and switchgear
The maximum short-circuit current corresponds to a short-circuit in the immediate vicinity of the downstream terminals of the protection device. It must be calculated accurately and used with a safety margin.
- This Excel Sheet helps designer electrical engineers in calculating short circuit currents at various points of electrical distribtion system in various projects
Short Circuit Current Calculations at various points of distribution system Excel Sheet
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| BOOK | Short Circuit Current Calculations at various points of distribution system |
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| SIZE | 78KB |
| PAGES | - |
| LANGUAGE | ENGLISH |
| DOWNLOAD SITE | Google Drive |
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Short Circuit Current Calculation (Base KVA Method)
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| BOOK | Short Circuit Current Calculation (Base KVA Method) |
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| SIZE | 54.0KB |
| PAGES | - |
| LANGUAGE | ENGLISH |
| DOWNLOAD SITE | Google Drive |
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Short Circuit Calculations Excel Sheet
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| BOOK | Short Circuit Calculations Excel Sheet |
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| SIZE | 768KB |
| PAGES | - |
| LANGUAGE | ENGLISH |
| DOWNLOAD SITE | Google Drive |
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