CEC500CL100I
The CEC-CL-I series is a compact, high-performance, galvanically isolated closed-loop current transducer designed for precise measurement of DC, AC, and pulsed currents in industrial power electronics applications.
Product Overview
The CEC-CL-I series is a compact, high-performance, galvanically isolated closed-loop current transducer designed for precise measurement of DC, AC, and pulsed currents in industrial power electronics applicaons. Based on a compensated Hall-effect principle, the sensor delivers a proportional current output with excellent accuracy, fast response, and strong immunity to electrical interference. This industrial series (I) is optimized for compact installations, offering reliable performance in drives, converters, UPS systems, and inverter-based applications.
Key Features
- Closed-loop (compensated) current measurement
- Galvanic isolation between primary and secondary circuits
- Compact design with through-hole primary conductor
- High accuracy and excellent linearity
- Fast dynamic response (<1 μs)
- Wide bandwidth up to 150 kHz
- Low temperature drift
- High immunity to external interference
- Connector-based interface (S1 type)
Technical Specifications
| Parameter | Value |
|---|---|
| Current Consumption (IC) | 20 + IS mA |
| Supply Voltage (VC) | ±15 to ±24 V |
| Bandwidth | DC – 150 kHz |
| Rated Input Current (IPN) | 500A |
| Measuring Range (IPM) | ±1500 A |
| Output Current (IOUT) | ±100 × IP/IPN mA |
| Offset Current (IO) | ±0.2 mA |
Compliance & Standards
- IEC 60950-1
- EN 50178
- SJ20790-2000
Quick Reference
- Part Number
- CEC500CL100I
- Type
- Current Sensor
Applications
- Power Supplies
- Drives