OLTC Type | CM2 | SHZV | CV2 | |||
Phase | 3 | 1 | 3 | 1 | 3 | 1 |
Max. rated through current Ium up to (A ) | 600 | 1500 | 1300 | 3000 | 500 | 500 |
Short circuit current test (kA) |
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Thermal (3S) | 8 | 24 | 15 | 30 | 7.5 | 7.5 |
Dynamic (Peak) | 20 | 60 | 37.5 | 75 | 18.75 | 18.75 |
Max. rated step voltage Uim (V) | 3300 | 3300 | 4000 | 4000 | 1500 | 1500 |
Rated step capacity Pstn (kVA) | 1500 | 3500 | 3300 | 5600 | 525 | 525 |
The highest voltage for equipment Um up to (kV) | 252 | 252 | 252 | 252 | 145 | 145 |
Max. operation positions |
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Without change-over selector | 18 | 18 | 18 | 18 | 12 | 12 |
With change-over selector | 35 | 35 | 35 | 35 | 23 | 23 |
