Split Core Zero Sequence Current Transformer
This split core zero sequence current transformer is designed for detecting earth fault currents. Its split-core design allows installation around existing conductors without disconnecting them, making it suitable for electrical power systems for protection and monitoring.
Technical Specifications
Product Overview
LXK Series Zero Sequence Current Transformer
The LXK series is an open-close type zero sequence current transformer designed for residual current detection and grounding protection in small grounding current systems. Featuring an epoxy resin casting structure, this split-core design allows for installation without disconnecting existing cables, significantly simplifying setup and maintenance. It is engineered for indoor use with relay and signal devices, ensuring reliable protection and monitoring in power distribution networks.
Technical Specifications
Installation Method
- Rated Frequency
- 50/60 Hz
- Rated Voltage
- 35 kV
- Secondary Winding Insulation (to ground)
- 3 kV
- Insulation Material
- Epoxy Resin Casting
Available Models
Nominal Inner Diameter Options
- φ80
- φ100
- φ120
- φ140
- φ150
- φ160
- φ180
- φ200
- φ240
- φ260
- φ300
Performance Metrics
Performance Data
| Parameter | Value/Range |
|---|---|
| Rated Current Ratio | 50-600/1 A or 150-300/5 A |
| Accuracy Class | 5P10, 5P20 |
| Capacity | 1-15 VA |
