Sf6 Gas Analyzer Purity Moisture Dew Point Test Set
Product Introduction
Our company will cooperate with you sincerely to provide you with better partial discharge detector, underground cable fault pinpoint locator, AC DC High Voltage Divider and services with persistent and dedicated spirit. We pay attention to protecting the environment while developing the economy. We continue to gather the industry's top creative teams and introduce advanced technology and equipment to maintain our company's competitive advantages. On the one hand, we grasp market opportunities and seize high-quality resources in appropriate regions on the basis of a comprehensive value assessment.
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 offer you finest benefit of money and we are ready to produce alongside one another with Sf6 Gas Analyzer Purity Moisture Dew Point Test Set. We know that to maintain a long-term relationship with our customers, we must create products and services that are inherently sticky. In order to protect the interests of customers, our company adheres to diversified, efficient and in-depth communication and interaction.
Hot Tags: HZ-B Power Cable Fault Pin Pointer, China, suppliers, manufacturers, price, for sale, pinpointer cable fault locator, cable fault pinpointing equipment, underground cable fault pinpointer, pinpointer cable fault locator, cable fault pinpoint device hz-b, cable fault pin point equipment, pinpointer fault detection, cable fault tracing and pin pointing equipment, cable fault pin point locator, tan delta test set, Digital Insulation Resistance Tester Price, partial discharge detection system, non partial discharge testing transformer, astm d1500 oil colorimeter, 20kv cable fault locator
[[ProKeywords]]SPEC DATA
Send Inquiry