Sound Wireless High Voltage Phase Detector

Our organization manufacturing, exporting and supplying ZHXH Sound Wireless High Voltage Phase Detector which is used to detect if the power source of looped network and power electric net closed-loop breaker is same or not in electric power construction and maintenance. Must do phase identification before closed-loop power source, or may happen short circuit cause serious result.
Instrument adopts wireless transmission technology, very safe and easy operation, overcome the weak points of wire connection and no place and time limitation, distance is over 15 meters, and have high voltage and phase sequence checking function. One operation and one monitor.
Insulating operation rod adopts mositure-proof produced from military enterprise, confrom to IEC/1C78 standard.
Mositure-resistance, high-voltage resistance, anti-flex, shock-resistance and so on features.
Direct sound reminding, easy and fast.
i. Test voltage rangei 6i 10kVi 6i 35kVi 6i 110kVi 6i 220kV,
ii. Wireless transmission distancei a Y15m,
iii. Same phase definitioni A grade standard,
iv. Note: (Regulations) defined phase angle difference a 30A , it is A grade of same phase, a 60A is same phase B grade,
v. Environmenti 0a i 40a i RHi a 85%
vi. Frequencyi 50i 60Hz
vii. Poweri 9V batteri use over 1 and half yeari
viii. Weighti 1.5kg