Split Core Current Sensor

Split Core Current Sensor｜Clamp-On Hall Effect Sensor for AC/DC/Pulse Current

Zero Circuit Break Installation & UL/CE/RoHS Certified

Revolutionary Non-Invasive Measurement

This Split Core Current Sensor delivers unparalleled convenience with its clamp-on design, eliminating primary circuit disassembly. Utilizing Hall effect technology, it measures DC, AC, and complex waveforms (50Hz-400Hz) with galvanic isolation – a cost-effective alternative to lem split core current sensor. With 4-foot UL 1015 twisted leads and secure locking hinge, it outperforms rigid DC Current Sensors in retrofit installations.

Core Engineering Advantages

• Split-Core Innovation
  Installs in 15 seconds vs. 30+ minutes for solid-core Hall Effect Closed Loop Current Sensors

• Multi-Waveform Capture
  Handles distorted currents from VFDs and inverters, unlike basic AC Current Sensors

• Customizable Output
  24AWG leads modifiable for PLC/SCADA integration (ideal for Smart Grid Applications)

• Triple Certification
  CE/UL/RoHS compliance ensures global acceptance

Critical Performance Specifications

▸ Frequency Range : 50Hz–400Hz (covers solar/wind harmonic distortions)
▸ Operating Temp : -15°C to +60°C (industrial-grade reliability)
▸ Lead Configuration : 105cm UL 1015 twisted pair (EMI-resistant)
▸ Output Options : Analog voltage/current (customization available)
▸ Isolation Rating : 2.5kV reinforced isolation

Target Applications

Renewable Energy Systems
・PV inverter input/output monitoring
・Battery storage SOC measurement
・Wind turbine generator current sensing

Grid Infrastructure
・Smart meter data validation
・Digital fault recorders (DFR)
・Three-phase load balancing

Industrial Automation
・PLC power consumption tracking
・Motor drive health diagnostics
・In-factory energy displays

Building Management
・Subpanel load monitoring
・HVAC system optimization
・In-home energy dashboards

Competitive Edge vs. Solid-Core Sensors

✅ 90% Installation Time Reduction – No cable cutting required
✅ 60% Lighter than traditional Rogowski Current Sensors
✅ High Secondary Turns – Enables 0.5% accuracy at 200A+ currents
✅ Retrofit-Ready – Clamps onto busbars up to 35mm diameter