Sigen Power Sensor TP-CT300-DH

The Sigen Power Sensor TP-CT300-DH is an advanced sensor for three-phase (3P3W/3P4W) energy monitoring, designed for maximum precision and reliability. With an accuracy of just 0.5% and a refresh rate of 100 ms, this model provides real-time insight into voltages, currents, and power, making it ideal for both residential and commercial applications.

Why choose the Sigen Power Sensor TP-CT300-DH?
This sensor combines precision and reliability with easy integration into smart energy solutions. It is suitable for systems where accurate monitoring and energy management are crucial. Thanks to its compact design, installation is fast and efficient, while being fully compatible with energy management systems, charging solutions, and other smart grid applications. The TP-CT300-DH model is future-ready and offers extensive features for optimizing consumption and performance.

✅ Ultimate accuracy – voltage accuracy ±0.5%, current ±0.5%, power ±0.5%.

📊 Real-time data display – clear reporting of key parameters for effective monitoring and management.

🔌 Seamless integration – suitable for 3-phase systems (173-480 V AC) with external CTs or built-in transformers, including RS485 communication via Modbus RTU.

🧠 Future-proof & AI-ready – supports import/export limits and smart energy management solutions.

🔧 Easy installation – DIN-rail (35 mm) mounting, compact size (72 × 94.5 × 65 mm), lightweight (approx. 0.2 kg).