تپ چنجر تحت بار استثنایی برای ترانسفورماتورهای tapped با رنج خروجی کم تا متوسط.
Technical Data | On-Load Tap-Changer OILTAP R | On-Load Tap-Changer OILTAP M | On-Load Tap-Changer OILTAP V |
---|---|---|---|
Max. rated through-current single-phase | 3,000 A | 1,500 A | - |
Max. rated through-current three-phase | 1,200 A | 600 A | 200 / 400 A |
Max. rated step voltage | 4,000 V | 3,300 V | 1,500 V |
Max. rated switching capacity three-phase | 3,000 kVA | 525 kVA |
|
Max. rated step capacity single-phase | 3,500 kVA | ||
Max. rated step capacity three-phase | 1,500 kVA | ||
Highest voltage for equipment Um | 72.5 - 362 kV | 72.5-300 kV | 40-123 kV |
Operating positions without change-over selector | 18 max. | 22 max. | 14 max. |
Operating positions with change-over selector | 35 max. | 35 max. | 27 max. |
Operating positions With change-over selector | 107 max. | ||
Other Attribute | Application At the neutral point(three-phase) or as single-phase unit at any selectable winding position up to 3,000 A. | Application at neutral point (three-phase)or at any selectable winding position. | Application of the three-phase design: Star point (neutral point) or selectable winding position |