LSZJ1-10 Three-phase integrated transformer
Categories:
Three-phase integrated transformer
Technical data
|
Product Category |
Zero sequence current transformer |
||||
|
Rated current ratio 11/12(A/A) |
(VA) Accuracy class and rated burden |
(VA) Accuracy class and rated burden |
|||
|
0.5 |
1.0 |
3 |
10P10 |
10P5 |
|
|
20/1 |
1 |
||||
|
50/1 |
2.5 |
1 |
|||
|
100/5 |
1 |
2.5 |
1 |
||
|
200/5 |
2.5 |
2.5 |
2.5 |
||
|
300/5 |
2.5 |
2.5 |
5 |
1 |
3.75 |
The LSZJ1-10 three-phase integrated transformer is designed for efficient metering and protection in 6kV–10kV power distribution systems. As a compact solution within the category of three phase combined transformer, it integrates current and voltage transformation functions into a single unit, reducing installation space and simplifying wiring structures. The product adopts high-quality silicon steel cores and precision windings to ensure stable magnetic performance and accurate signal output under varying load conditions. Epoxy resin casting technology is used to provide excellent insulation strength, moisture resistance, and mechanical durability, making it suitable for both indoor and outdoor applications. The transformer supports multiple ratio configurations and accuracy classes, allowing flexible adaptation to different system requirements. Each unit undergoes strict factory testing, including ratio verification, insulation testing, and partial discharge inspection, ensuring consistent performance and long-term reliability. With its integrated structure and dependable operation, the LSZJ1-10 offers a practical solution for modern compact substations and distribution networks.
Overall dimension drawing

Key words:
Three-phase integrated transformer
three phase combined transformer
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