Hawun Current Sensor Distributor | EV Charging Type B

BeiLuo supplies Hawun current sensors, including the high-precision Type B residual current sensors used in EV charging and the current sensors used for industrial monitoring and protection. A residual current sensor detects the small leakage current that indicates an insulation fault, and in an EV charger it is a safety-critical device that must detect DC and AC residual currents reliably. Hawun's Type B sensors are designed for EV charging applications, where the sensor must respond to the fault currents the standard defines while rejecting the noise of the charging environment. In industrial systems, current sensors measure the load for monitoring, control and protection, and their accuracy and their response time determine how well the system protects itself. The choice depends on what must be measured, the range and the accuracy, the output interface and the safety standard the application must meet, and the sensor must be matched to the application rather than picked by range alone. Every device BeiLuo ships is factory-traceable and includes an import declaration, a certificate of origin and a RoHS compliance file. Our FAE team helps you choose a sensor and integrate it into the charging or monitoring system. Because the sensor is often safety-critical, we also help customers validate the response time and the trip in the real safety chain.