High Voltage Phasing Detector

This portable high voltage phase detector is designed for 6KV~220KV power transmission lines. Adopting wireless transmission technology, it checks phase sequence consistency and line live status, with ±0.1Hz frequency accuracy and ≤5° phase error. Compact (3.6KG) with voice prompts and waveform display, it ensures safe and efficient on-site operation.

The High Voltage Phase Detector-also known as a professional High Voltage Phase Comparator, reliable HV Phasing Detector, practical Portable High Voltage Phasing Detector, and precise HV Phase Identification Tester-is an essential tool for power grid maintenance. Designed to verify phase sequence consistency before connecting two power lines and detect live status, it supports 6KV~220KV voltage range, with a maximum transmission distance of 130m between transmitters and receiver, and 260m between two transmitters.Equipped with two transmitters (X/Y) and a receiver, it uses wireless technology for safe operation. The receiver displays real-time phase difference, frequency, waveform and vector diagram, with voice prompts ("in phase" / "phase-out") and indicator lights for intuitive results. It features automatic shutdown after 30 minutes of inactivity, rechargeable lithium batteries, and is adaptable to harsh environments (-35℃~+45℃).Compliant with IEC61010, GB and DL/T standards, the detector is compact (3.6KG) and easy to operate, making it ideal for overhead distribution circuits in power, industrial and other fields.