Model | Rated Voltage kV | Continuous operating voltage (kV rms) | Lightning Impulse Residual voltage Under Norminal DischargeCurrent (≤ vKP) | Line discharge class | Creepage distance mm | 2ms Square Wave Impulse Current Withstand A | 4/10μS High Current Impulse/kV |
TTF-2301202-1 | 9 | 7.2 | 27 | 1&2 | 300/340 | 250 | 100 |
TTF-2301202-2 | 12 | 9.6 | 36 | 1&2 | 380/400 | 250 | 100 |
TTF-2301202-3 | 15 | 12 | 45 | 1&2 | 400/450 | 250 | 100 |
TTF 2301202-Surge Arrester, Station Type 9 KV