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| Fault type and direction | Ideal output | |
|---|---|---|
| A is connected to the ground. (Rg = 0Ω) | Forward fault | 1 |
| B is connected to the ground. (Rg = 20Ω) | ||
| C is connected to the ground. (Rg = 40Ω) | ||
| Two-phase short circuit fault | ||
| Three-phase short circuit fault | ||
| A is connected to the ground. (Rg = 0Ω) | Anti-directional fault | 0 |
| B is connected to the ground. (Rg = 20Ω) | ||
| C is connected to the ground. (Rg = 40Ω) | ||
| Two-phase short circuit fault | ||
| Three-phase short circuit fault | ||
