OLG-VAC-In Tank OLTC
August 3, 2026
OLG-VAC-In Tank OLTC
| Number of phases | 3 |
| Max. Rated through current | 100/200 A |
| Rated short – time current | 2 kA |
| Rated duration of short – circuits | 2 sec |
| Rated peak withstand current | 5 kA |
| Max. Rated step voltage | 900V |
| Max. No. of operating position | 9 |
| Highest voltage for equipment Um | 12 kV/36 kV |
| Rated withstand voltage and BIL | 110 kVp/200 kVp |
| Rated frequency | 50 Hz / 60 Hz |
| Operating temperature with transformer oil | -25° C to +105° C |
| Permissible absolute pressure during operation | 0.7 — 1.4 bar |
| Service life | 250,000 switch operations |
| Max. No. Of tap change operation | 500,000 |