All in One Master Power Supply Cable Fault Test Equipment Monitoring and Detecting The Fault Point
Product Introduction
We strive to become the standard setter in the industry, to build the standard as the core competitiveness of the company, and to improve the quality of supply of transformer turns ratio tester price, Battery Load Bank, battery internal resistance measurement. Our company adopts high technology and large-scale production, so we can satisfy every customer with reasonable price, stable quality and on-time delivery. Our company's goal: grasp the quality, heavy faith, the pursuit of perfect service to build your trust in us. Our company is well-known, we bold innovation, forward thinking, and strive to meet or even exceed the needs and expectations of customers. Our company provides perfect after-sales service, in order to protect the interests of customers.
HZ-B Power Cable Fault Pin Pointer
Overview
Cable faults pin-pointer is used for Pin-Pointing kinds of cable faults of underground Power cable by using acoustic and magnetic method. by means of Electronic flashover generates by the impulse generator. Magnetic sound signal of the electronic flashover wave is picked up and amplified through the probe, and judged by auditory and visual to accuracy find out the underground cable faults.
Technical Data
Synchronous receiving sound wave and electromagnetic wave during fault point discharge, use for confirm cable location of fault point. | |
Magnification | 50,0000 times |
Working voltage | ±9V±20% |
Static current | ＜10mA |
Power dissipation | Quiescent current is less than 10mA, The working current is not more than 10mA |
Output impedance | 350Ω |
Positioning accuracy | ±0.2m |
Precise point operation procedure
When you are close to the point of failure, please follow the sequence of procedures below
Steps | Action |
1 | Place the HZ-B ground-penetrating microphone in the starting position. |
2 | If HZ-B cannot pick up any sound signal at this measuring point. Please follow the path of the cable under test. When you find that HZ-B receives the first useful impact discharge sound signal, the left side of the LCD of HZ-B host will automatically display the sound level of the measurement point. |
3 | Please continue to follow the path of the cable under test and move one step at a time. If necessary, adjust the position of the central axis of the cable under test at any time. At each measurement point, please stay a few impulse discharge pulse signals. |
4 | Please rotate the HZ-B ground-penetrating microphone 180 ° and use a smaller step to approach the fault point again. |
5 | Please continue to reduce the step distance, look for the place where the fault is the loudest, and determine the location of the fault point as accurately as possible. Then make an accurate mark on the ground. |
Facing the fiercely competitive market, we take 'honesty, truth-seeking, innovation and service-oriented' as our corporate tenet, and through scientific management, we have become a leader in the All in One Master Power Supply Cable Fault Test Equipment Monitoring and Detecting The Fault Point industry. We combine our research and production capabilities to make sure that all of our customers receive the best products. Besides, our company maintains good cooperative relationships with many domestic and international industry organizations. We will continue to maintain the advantages of high technical level, high product quality and good reputation.
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