ETCR1500A Wireless High Voltage Phase Detector is specially designed and manufactured for high voltage line and high voltage switchgear (middle cabinet, ring network cabinet, etc.) nuclear phase, the instrument breaks through the traditional nuclear phase device voltage grade limit problem, can be in the very low voltage line nuclear phase, completely realize from 10V to 500kV voltage automatic nuclear phase. The phase detect uses satellite timing technology to realize long-range phase detect, basement phase detect and mine underground phase detect. The timing accuracy is less than 20ns. It can receive the gnss signal of six satellite timing systems at the same time.  Normal Phase Detecting Distance : 260m, Satellite Phase Detecting Distance :3000m.The phase detector can be used for remote phase detect, ordinary phase detect, and also has functions such as testing phase, frequency, phase sequence, transformer group judgment, as well as power inspection and line voltage display functions. When the line voltage exceeds 35kV, must adopt non-contact mode to testing, the probe gradually approach the conductor to phase detecting.

ETCR1500AWireless High Voltage Phase Detector is composed of host, detector, telescopic insulating rod, monitoring software, USB communication line and so on. The host adopts 3.5-inch LCD  color screen, which can display phase, frequency, phase sequence and nuclear phase result on the same screen. With  Voice prompt: "X signal is normal, Y signal is normal, same phase, out phase"Monitoring software has the functions of online real-time monitoring, historical data query, vector graph indication, and phase indication; it has functions such as historical data reading, viewing, saving, and printing.