 |
Electrical Ratings: | Maximum Design Voltage, kV | 15.5 | 27 | 38 | | Impulse level (BIL), kV | 110 | 125 | 150 | | Continuous & load break current, A | 800 | 800 | 800 | | 8-hour Overload, A rms | 960 | 960 | 960 | 60Hz Withstand, kV rms
One minute (dry)
10 second (wet) |
50
45
|
60
50
|
70
60
| | Radio Influence Voltage, microvolts 100 @ | 9.4kV | 16.4kV | 23kV | | Interrupting Current, kA rms sym. | 12.5 | 12.5 | 12.5 | | Making Current, kA asym. rms | 20 | 20 | 20 | | Making Current, kA asym. peak | 32 | 32 | 32 | | Short Circuit Current, kA sym., 3 second | 12.5 | 12.5 | 12.5 | | Mechanical endurance, operations | 10,000 | 10,000 | 10,000 | | |
