HPD B 140
|
|
HPD B 140/275 | HPD B 140/320 | HPD B 140/385 | HPD B 140/440 |
| 依据EN 61643-11.SPD | T1 | T1 | T1 | T1 |
| 依据IEC 61643-1.SPD | 1级 | 1级 | 1级 | 1级 |
| 最大持续工作电压Uc | 275VAC/350VDC | 320VAC/410VDC | 385VAC/500VDC | 440VAC/560VDC |
| 雷电冲击电流(10/350us)]Iimp | 25kA | 25kA | 25kA | 25kA |
| 标称放电电流(8/20us)In | 70kA | 70kA | 70kA | 70kA |
| 最大放电电流(8/20us)Imax | 140kA | 140kA | 140kA | 140kA |
| In时,电压保护水平Up | 2.1kV | 2.3kV | 2.7kV | 2.9kV |
| 响应时间tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns |