ETCR048H high voltage clamp leakage current sensor is suitable for high precision detection of AC leakage current, high-order harmonic current, phase, electric energy, power, power factor and so on. It has a unique automatic plug-in structure, easy to use, no need to disconnect the tested line, non-contact measurement, safe and fast, especially suitable for line fault detector. It is widely used in electric power, communications, meteorology, railway, oil field, construction, metrology, scientific research and teaching units, industrial and mining enterprises and other fields.

The iron core of ETCR048H high voltage clamp leakage current sensor is made of permalloy and double-layer shielding technology. The influence of external magnetic field is minimal, which ensures high precision, high stability and high reliability of year-round uninterrupted measurement. The transformer can output current and voltage signals, and the measuring range, output signal and output interface of the transformer can be customized according to customer requirements.