KDJF-800 is a widely used live detection type partial discharge testing equipment, which can carry out on-site testing of transformers, switches (cabinets), cables, lines and other facilities in operation anytime and anywhere, without power outage or disassembly of electrical equipment, and is also widely used in railway, chemical and other industries.
Transformer partial discharge detection
Switch cabinet partial discharge detection
Switch cabinet partial discharge detection
Partial discharge detection of power cables
Partial discharge detection of line insulators
Field detection of partial discharge of railway insulators
GIS partial discharge detection
SF6 gas tightness detection

 

At present, there are mainly the following commonly used methods for the detection of partial discharge of electrical equipment: UHF method, high-frequency current method and so on. Most PD detection products face many problems in practical applications, such as inconvenient installation on site, low detection efficiency, inaccurate fault location, etc., and some PD products need to remove the main equipment after the electrical equipment is cut off to detect it. This off-line measurement method of PD makes it meaningless in live test.
KDJF-800 partial discharge tester is a high sensitivity test product designed to facilitate on-site partial discharge detection. The high sensitivity probe of complex impedance sampling method is used to analyze the discharge signal mathematically, filter out the complex and varied useless environmental signals, and make the high frequency sound spectrum of partial discharge become pure and prominent, which is convenient for electrical engineers to find potential fault points more easily.