| Customization: | Available |
|---|---|
| Application: | Transformer |
| Color: | Dark Geen |
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De-energized Liner Tap Changer
This tap-changer is suitable for three-phase or single-phase oil-immersed power transformer with frequency of 50Hz, 60Hz, rated volage 35kV (highest voltage for equipment 40.5 KV) and below, rated curent from 20 to 300A. It can be equipped directly on transformer tank cover or tank wall, they must be working under non-energized.| Type of Tap Changer | Install Dimension (mm) | Holes on Tank Cover (mm) | |||||
| H | L | L1 | I | D1 | D2 | ||
| WST II4 30/24-4 x 3T | 50 70 100 150 170 200 | 347 | 55 | 18 | φ3.1 | φ5 | φ20+1 |
| WST II4 30/24-6 x 5T | 455 | ||||||
| WST II4 30/24-8 x 7T | 563 | ||||||
| WST II4 30/33-4 x 3T | 422 | 80 | |||||
| WST II4 30/33-6 x 5T | 530 | ||||||
| WST II4 30/33-8 x 7T | 638 | ||||||
| WST II4 63/24-4 x 3T | 347 | 55 | φ5.1 | φ7 | |||
| WST II4 63/24-6 x 5T | 455 | ||||||
| WST II4 63/24-8 x 7T | 563 | ||||||
| WST II4 63/24-4 x 3T | 422 | 80 | |||||
| WST II4 63/24-6 x 5T | 530 | ||||||
| WST II4 63/24-8 x 7T | 638 | ||||||
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