Zero Sequence Current Transformer LXK-Ø120 Series - China Suppliers & Factory for Low Resistance Systems
Model and its meaning
Summarize
This series of zero-sequence current transformers utilizes a split-type design, combined with an epoxy resin casting structure, for excellent mechanical strength and durability. This unique split-type design allows the transformer to be easily split into two halves during installation, facilitating operation in confined or complex spaces. This design not only increases installation flexibility but also significantly simplifies the installation process, saving time and labor costs.
After installation, the transformer's two halves can be joined together using a clamping clamp to ensure a secure connection and prevent loosening due to vibration or other external factors. This structural design not only improves the safety and reliability of the equipment, but also ensures that the transformer maintains good performance during long-term use.
Normal service condition
Technical parameter
| Relay model | Relay coil connection method | Relay scale value | Zero-sequence current value(A) |
|---|---|---|---|
| DD-11/60 DD-1/60 |
Series | 15x1 | 24~45 |
| 30x1 | |||
| Parallel connection | 15x2 | 3~5 | |
| 30x2 | |||
| Series | 15x1 | 3~5 | |
| 30x1 | |||
| Parallel connection | 15x2 | 3~6 | |
| 30x2 |
Structure and characteristics
The epoxy resin casting material properties ensure that this zero-sequence current transformer offers excellent resistance to moisture, dust, and corrosion, making it suitable for use in a wide range of environmental conditions. Whether in industrial sites or power facilities, this transformer provides stable measurement and monitoring capabilities, ensuring the safe operation of power systems.
In short, this series of zero-sequence current transformers, with their convenient installation and superior performance, has become an indispensable component in modern power systems.

