| Characteristic | Value | |||
|---|---|---|---|---|
| Operation accuracy |
±3% of the set value or ±0.01 × I n |
|||
| Operate time | Minimum | Typical | Maximum | |
|
Operation mode = "Light+current" |
9 ms 4 ms |
12 ms3 6 ms4 |
15 ms3 9 ms4 |
|
|
Operation mode = "Light only" 2 |
9 ms3 4 ms4 |
10 ms3 6 ms4 |
12 ms3 7 ms4 |
|
| Reset time | Typically 40 ms | |||
| Reset ratio | Typically 0.96 | |||
1 Phase start value = 1.0 × I n, current before fault = 2.0 × set Phase start value, f n = 50 Hz, fault with nominal frequency, results based on statistical distribution of 200 measurements
2 Includes the delay of the heavy-duty output contact
3 Normal power output
4 High-speed output