AC Current Sensor, 200A/400A/600A/800A

AC Current Sensor, 200A/400A/600A/800A features an upgraded pure copper coil design with low resistance for reduced heat buildup and high efficiency across the full current range. Adopting an electromagnetic isolation principle, this isolated current sensor ensures compatibility with PLCs, power distribution cabinets, digital meters, and data loggers. The flame-retardant housing offers strong protection in harsh industrial environments, while the integrated voltage regulation chip guarantees stable long-term operation. With a high-permeability magnetic core, dual-layer windings, and protective insulation, it delivers accurate signal conversion and extended lifespan. Additional surge protection safeguards against voltage spikes and lightning. The advanced insulation process ensures low EMI and clean signal output. It supports 0-200A/400A/600A/800A measurement range, selectable DC 0-20mA/4-20mA, 0-5V/1-5V, or 0-10V output, 12VDC/24VDC or 110VAC/220VAC power supply, and hole diameters of 35/45/55mm.

Feature

• Upgraded Pure Copper Coils: This isolated current sensor utilizes low-resistance pure copper windings to reduce heat buildup and maintain high-efficiency performance across the 200A to 800A range.
• Wide System Compatibility: Adopts electromagnetic isolation principle, making the AC current sensor suitable for use with PLCs, power distribution cabinets, digital meters, and data loggers.
• Flame-Retardant Housing: The AC current sensor is enclosed in flame-resistant material, ensuring safety and reliability even in demanding industrial environments.
• Stable Power Circuitry: An integrated voltage regulation chip ensures continuous, dependable power for long-term stable operation.
• Optimized Coil Structure: Designed with high-permeability magnetic cores, dual-layer copper windings, insulation film, and protective coatings to provide accurate current transformation and extended service life.
• Surge and Lightning Protection: Equipped with a high-isolation anti-surge module that defends the system from voltage spikes and lightning-induced surges, enhancing operational safety.
• Advanced Insulation Process: Has manually wound coils with precision insulation film to enhance electrical isolation and minimize electromagnetic interference, delivering clean and stable signal output.

Dimension (Unit:mm)

High Current Voltage Monitoring Program