ZJ107-12 12KV Voltage Sensing Sensor – Technical Overview The ZJ107-12 is a high-voltage sensing sensor designed for accurate and reliable voltage measurement in 12KV electrical systems. It is engineered to provide precise voltage monitoring, ensuring safety and efficiency in medium-voltage power distribution networks, industrial applications, and renewable energy systems. Key Features 1. High Voltage Compatibility The sensor is rated for 12KV systems, making it suitable for medium-voltage applications such as substations, switchgear, and power transmission lines. It ensures stable performance even under fluctuating voltage conditions. 2. Non-Intrusive Sensing Technology Utilizing capacitive or resistive voltage division principles, the sensor measures voltage without direct electrical contact, minimizing interference with the primary circuit and enhancing operational safety. 3. High Accuracy & Stability With a precision measurement range and low temperature drift, the ZJ107-12 delivers consistent and accurate readings (±0.5% or better), critical for protective relaying and energy metering. 4. Compact & Robust Design The sensor features a durable, insulated housing resistant to environmental factors like moisture, dust, and UV radiation, ensuring long-term reliability in harsh conditions. 5. Easy Integration Standardized output signals (e.g., 0-5V, 4-20mA, or RS485) allow seamless integration with SCADA systems, PLCs, and other monitoring devices. 6. Safety Compliance Meets international standards (e.g., IEC, IEEE) for insulation, dielectric strength, and electromagnetic compatibility (EMC), ensuring safe operation in high-voltage environments. Applications - Power Distribution: Real-time voltage monitoring in transformers, ring main units (RMUs), and switchgear. - Renewable Energy: Grid-tied solar/wind farms for voltage stability assessment. - Industrial Automation: Condition monitoring in manufacturing plants. - Smart Grids: Supports grid modernization with data for fault detection and load management. Advantages - Enhanced Safety: Isolated measurement reduces risks of electric shock. - Low Maintenance: Solid-state design with no moving parts ensures longevity. - Cost-Effective: Eliminates the need for bulky potential transformers (PTs). Conclusion The ZJ107-12 12KV Voltage Sensing Sensor is a versatile, high-performance solution for modern electrical systems, combining accuracy, durability, and ease of use. Its advanced sensing technology makes it indispensable for efficient energy management and infrastructure protection. (Word count: 500)