Smart Expo Products High Accuracy Sf6 Gas Purity Tester Price
Product Introduction
In the fierce market competition, the increase in consumer awareness of rights protection and changes in consumption concepts have encouraged us to continuously improve our six phase relay tester, testing transformer, partial discharge measurement. We have a large scale, complete product range and series, competitive and influential. We will pursue sustainable operation as the concept of enterprises. We will improve the treatment of employees and improve the quality of life as the driving force of enterprise development. Our employees have wide experience in this business and therefore understand our clients' real needs, being able to generate solutions to fully satisfy them. With the mode of excellent quality and win-win cooperation, adhering to the business philosophy of seeking development through innovation and taking customer demand as our responsibility, we have realized the people-oriented enterprise culture and become the ideal partner 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. |
We strive to make the Smart Expo Products High Accuracy Sf6 Gas Purity Tester Price and services of the company favored and loved by customers, and the cultural atmosphere of the company makes employees happy and proud. We sincerely welcome you to visit us at any time and together we will prevail to a greater success in the hair industry. Only by producing high-quality products can you enjoy a high-quality life.
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