- On-Load Tap Changer
-
D-energized tap changer
- De-energized plate tap changer all excellent
- De-energized WDT. W(1+2) linear tap changer(110KV or less) all excellent
- De-energized drum cylindrical tap changer all excellent
- De-energized manual cage tap changer
- Off circuit cage type tap changer
- De-energized linear tap changer
- Off circuit disc type tap changer
- Controller In General
- Transformer Attachment
0102030405
10kV Off circuit Disc type tap changer-tank cover size Φ43~Φ61
Model Meaning

Advantages
1. The tap changer has a reasonable structure design, small size, low installation space requirements. And easy installation.
2. The tap changer adjustment design is flexible and precise, easily responding to various needs and achieving efficient control.
3. The tap changer contact resistance is small, ensuring the stability and efficiency of the circuit.
4. Tap changer production is standardized and can be customized, and under homogeneous conditions, it can save you a lot of capital costs.
Details
Phase | Three phase、single phase |
Rated voltage | 10kV |
Rated current | 63A~250A |
Voltage regulation | 0.025 |
Tapping positions | 2~7 |
Our 10kV outage disc tap changers are vital components of power transformers, ensuring seamless voltage regulation and optimal performance. It is designed to provide smooth and precise changes in voltage ratio, thereby maintaining the stability of the power supply. Disc tap changers are able to quickly change between voltage taps, allowing for rapid adjustment to meet different load requirements.
Our tap changers are available in tank cap sizes ranging from Φ43 to Φ61, making them versatile and adaptable to different transformer configurations. This flexibility makes it suitable for a wide range of applications in a variety of industries and environments. The tap changer's durable and rugged construction ensures long-term reliability and consistent performance, even under harsh operating conditions.
Our 10kV off-disk tap-changers utilize advanced engineering and high-quality materials to withstand the harsh conditions of continuous operation and provide superior functionality. It is engineered to meet international safety and performance standards, giving customers peace of mind about its quality and reliability.
Voltage Regulation Principle

Outline

Model No. | (A) Rated Current | (KV) Rated Voltae | NO.of phases | (mm)Install dimension | Tank cover hole | ||||
ΦD1 | L | H | Md | φD | Φ43 | ||||
WSPⅢ163/10-3×3C | 63 | 10 | 3 | 80 | 67 | 75 | M6 | 110 | |
WSPⅢ163/10-3×3CD | 63 | 82 | M6 | 110 | |||||
WSPⅢ1125/10-3×3C | 125 | 75 | M8 | 120 | |||||
WSPⅢ1125/10-3×3CD | 125 | 82 | M8 | 120 | |||||
WSPⅢ1250/10-3×3 | 250 | 94 | M8 | 154 | |||||
WSPⅢ163/10-5×5 | 63 | 75 | M6 | 163 | |||||
WSPⅢ1125/10-5×5 | 125 | 75 | M8 | 168 | |||||
WSPⅢ1250/10-5×5 | 250 | 96 | M8 | 206 | |||||
WSPⅢ163/10-7×7 | 63 | 105 | 75 | 75 | M6 | 215 | |||
WSPⅢ1125/10-7×7 | 125 | 75 | M8 | 215 | |||||
WSPⅡ163/10-4×3(D) | 63 | 80 | 67 | 83 | M6 | 162 | |||
WSPⅡ1125/10-4×3(D) | 125 | 83 | M8 | 165 | |||||
WSPⅡ1250/10-4×3 | 250 | 105 | 75 | 88 | M8 | 220 | |||
WSPⅡ163/10-6×5(D) | 63 | 80 | 67 | 83 | M6 | 192 | |||
WSPⅡ1125/10-6×5 | 125 | 83 | M8 | 196 | |||||
WSPⅡ1250/10-6×5 | 250 | 105 | 75 | 85 | M8 | 280 | |||
WSPⅣ163/10-3×2 | 63 | 80 | 67 | 83 | M6 | 162 | |||
WSPⅣ1125/10-3×2 | 125 | 83 | M8 | 165 | |||||
WSPⅣ1250/10-3×2 | 250 | 105 | 75 | 88 | M8 | 220 | |||
WDPⅡ163/10-4×3 | 63 | 1 | 80 | 67 | 75 | M6 | 110 | ||
WDPⅡ1125/10-4×3 | 125 | 75 | M8 | 120 | |||||
WDPⅡ163/10-6×5 | 63 | 75 | M6 | 110 | |||||
WDPⅡ1125/10-6×5 | 125 | 75 | M8 | 120 | |||||
WSPⅡ163/10-8×7 | 63 | 3 | 105 | 75 | 83 | M6 | 277 | Φ61 | |
WSPⅡ1125/10-8×7 | 125 | 83 | M8 | 281 |