Wuhan UHV Power Technology Co.,Ltd.

Wuhan UHV Power Technology Co.,Ltd. Product overview The smooth operation of wired communication and power transmission depends on the normal functioning of cable lines. If a line fault occurs and is not detected and rectified promptly, it can cause significant economic losses and adverse social impacts. Therefore, cable fault testers are essential tools for maintaining various cables. The intelligent cable fault tester employs multiple fault detection methods, utilizing the most advanced electronic technologies and devices, combining computer technology and specialized electronic techniques...

Wuhan UHV Power Technology Co.,Ltd.  7.The position of the dual cursors can be arbitrarily changed to directly display the direct or relative distance between the fault point and the test point. 8. It has the function of adjusting the propagation speed at any time according to different cables under test. 9. Its compact and portable design, powered by a rechargeable battery, makes it easy to carry and use. Parameter Applications and Uses This instrument can test various types of power cables (voltage levels 1KV～35KV), telephone cables, FM communication cables, coaxial cables, and metal overhead...

Wuhan UHV Power Technology Co.,Ltd. The instrument consists of four parts: a transmitter, a receiver, an audio probe, and headphones, as shown in the figure. • High receiver sensitivity • Easy operation • Strong anti-interference capability • Built-in lithium battery powered and comes with a charger Test Principle We know that when a cable fault point is broken down by high voltage, the discharge will produce a loud vibration sound. Since the cable is buried very deep, it is not easy for the human ear to hear. At this time, the weak vibration signal is converted into an electrical signal by a...

find the discharge point. 4. First use Location I to locate the point; when you hear a discharge sound, switch to Location II for precise location. Pulse capacitor 1. The metal casing is fully sealed and small and light in weight. 2. Suitable for inrush current generators, laser equipment, lightning rod test equipment and other lines.

Product characteristics: 1. high voltage test transformer material selection, reliable quality, good stability 2. the voltage margin is large, the corona sound is small, the bureau is small 3. the use of new insulation materials, small size, light weight Table 1 YDJ series light AC/DC test transformer