Short Circuit IEC 61363 Standard
ETAP Short Circuit Analysis complies with IEC 61363 standard, required for electrical installations on ships or mobile and fixed offshore units. It includes pre-fault loading conditions using load-flow analysis to calculate short circuit currents precisely along with detailed device duty reports and OLV alerts.
Key Features
- Transient short circuit calculations using IEC 61363
- Include pre-fault loading conditions using load-flow analysis to perform short circuit analysis
- User-definable voltage c factor
- Compares protective device ratings with calculated short-circuit values
- Enhanced short circuit analyzer compatible to device duty ratings based on IEC 61363 with alerts
- Select worst-case device duty among multiple reports
- Detailed IEC 61363 device duty reports & OLV alerts
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Interactive Plots
- Graphical plots
- Generates relay test set compatible plots for transient short circuits
- Graphical plot representations for all three-phases for project frequency
- Three phase plots for Idc, iac (RMS), ip
- Display datablock device duty results on the one-line diagram.
Short Circuit Standards
| IEC 62271-100 | High-Voltage Switchgear and Controlgear, Part 100:High-Voltage Alternating-Current Circuit Breakers |
| IEC 62271-200 | High-Voltage Switchgear and Controlgear, Part 200: AC Metal-Enclosed Switchgear and Controlgear for Rated Voltages Above 1 kV and up to and including 52 kV |
| IEC 62271-203 | High-Voltage Switchgear and Controlgear, Part 203: Gas-Insulated Metal-Enclosed Switchgear for Rated Voltages Above 52 kV |
| IEC 60282-2 | High-Voltage Fuses, Part 2: Expulsion Fuses |
| IEC 60909-0 | Short Circuit Currents in Three-Phase AC Systems, Part 0: Calculation of Currents Edition 2.0 2016-01 |
| IEC 60909-1 | Short Circuit Currents in Three-Phase AC Systems, Part 1: Factors for the Calculation of Short Circuit Currents According to IEC 60909-0 |
| IEC 60909-2 | Electrical Equipment – Data for Short Circuit Current Calculations in Accordance with IEC 909 |
| IEC 60909-4 | Short Circuit Currents in Three-Phase AC Systems, Part 4: Examples for the Calculation of Short Circuit Currents |
| IEC 60947-1 | Low Voltage Switchgear and Controlgear, Part 1: General Rules |
| IEC 60947-2 | Low Voltage Switchgear and Controlgear, Part 2: Circuit Breakers |
| IEC 61363-1 | Electrical Installations of Ships and Mobile and Fixed Offshore Units, Part 1: Procedures for Calculating Short Circuit Currents in Three-Phase AC |
| IEC 60781 | Application guide for calculation of short circuit currents in low-voltage radial systems |
