Wenzhou Shunshui Electronic Technology Co., Ltd. is an innovative enterprise specializing in high and low voltage transformers and other power products. We are committed to providing customers with high-quality high and low voltage transformers and other power products, and through continuous technological innovation and optimization, we create a more excellent user experience.

This product directly embeds the live wire and zero wire into the transformer to integrate them. (Using U-shaped silver plated copper needles embedded in the transformer) When using this transformer, there is no need for additional connections and it can be directly soldered onto the circuit board, which not only saves space but also makes batch processing more convenient and time-saving

The U-shaped copper needle live wire and zero wire embedded in the transformer can be either the left live wire and the right zero wire, or the left zero wire and the right live wire. The specific usage shall be based on the actual requirements of the customer. If there is a polarity requirement at the output end, please communicate in a timely manner when placing an order. If no requirement is made, it will be considered that the output polarity is not required by default.

This transformer consists of a metering transformer and an overcurrent protection transformer embedded in a plastic casing from top to bottom. The secondary of the transformer is led out by a high-temperature wire and sealed with resin.

The iron core of the measuring transformer is made of 1K107 microcrystalline iron core, with a current ratio of 250A/50mA and a load of 5 ohms (Ω). The accuracy level is 0.05. According to the national standard GB1208-2006 for electromagnetic current transformers and the calibration regulations of JJG313-2010 for measuring current transformers. The detection value of the current transformer is 5% -120%, which means the maximum detection current is 300A