Products Description
Name:Tap Changer Switch
Type:Non-excitation cage tap changer
The main functions of Tap Changer Switch are:
By switching the different tap positions of the transformer winding and changing the number of turns, the output voltage is adjusted to meet the different voltage requirements of the power grid or equipment.
| Feature | Description |
|---|---|
| Operation Method | Mainly manual operation, and can also cooperate with an electric device to realize remote operation |
| Contact Layout | Multi - level contacts are arranged, with an obvious gear - shifting structure |
| Installation Method | External or embedded installation, connecting to the tap of the transformer winding |
Tap Changer Switch Working principle:
1. Multiple taps are reserved in the transformer winding design
2. Switching the switch position is equivalent to selecting different winding turns to adjust the voltage
3. Generally suitable for off-load tap changer, that is, switching in a power outage
detail
parameters
Type of changer |
Rated current |
Highest voltage |
Tap position number |
Install dimension(mm) | |||||
| H1 | H2 | H3 | H4 | H | φD | ||||
| WSL I₃250~1000/40.5-4×3Q WSL I ₃250~1000/40.5-6×5Q |
250-1000 | 40.5 | 3,5 | 236 | 180 | 198 | - | 864 | 320 |
| WSL I△₃250~1000/40.5-4×3Q WSL I△3250~1000/40.5-6×5Q |
|||||||||
| WSL I₃ 1250~1600/40.5-4×3Q WSL I31250~1600/40.5-6×5Q |
1250,1600 | 325 | 300 | 180 | 75 | 1400 | 320 | ||
| WSL I△31250~1600/40.5-4×3Q WSL I△31250~1600/40.5-6×5Q |
|||||||||
| WSL I32000/40.5-4×3Q WSL I 32000/40.5-6×5Q |
2000 | 405 | 400 | 180 | 75 | 1680 | 350 | ||
| WSL I△₃2000/40.5-4×3Q WSL I△₃2000/40.5-6×5Q |
|||||||||
| WSL I ₃250~1000/72.5-4×3Q WSL I3250~1000/72.5-6×5Q |
250-1000 | 72.5 | 340 |
270 |
198 |
- |
1148 | 320 |
|
Drawing
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