NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
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NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
Author: Noyafa–POE Tester
How is the cable barbed used? What is a cable barbed? Is the burr of the cable related to the color paste? There are metal thorns on the outside of the cable, indicating that the outer protective layer is aging. It is recommended to replace it immediately to avoid electric shock accidents. As for the sting of the hand, if you can see how the barbed cable barber is used, what is a cable barbed? Is the burr of the cable related to the color paste? There are metal thorns on the outside of the cable, indicating that the outer protective layer is aging.
It is recommended to replace it immediately to avoid electric shock accidents. As for the tingling of the hand, if you can see the sting, carefully pull it out with nail clippers, rub some disinfectant water, and then break the cold needle. What are the characteristics of cable puncture needles? Cable safety needle (cable test needle) is a new generation of cable safety needle (cable test needle) developed on the basis of summarizing several domestic and foreign cable safety needles.
The test cable adopts double-gun and double-angle thorns, which is the first and only cable thorn in China. It greatly improves the safety performance and ease of use of the cable test. It has an experiment: two angles and two spines at the same time.
It is an essential tool for cable construction and maintenance personnel. For many years, the power cable operation and maintenance department has been piercing the power cables according to the requirements of Article 234 of the industry standard dl409-91, and manually piercing the cables to be sawed. Once the cable is marked incorrectly, it will cause great harm to accidentally puncture the live cable.
The cable safety centralizer is a safety remote control test device before sawing a certain cable after multiple cables are identified. The cable safety test device adopts non-contact control (remote control, timing) for righting, which completely solves the personal safety problem of manually righting the cable. The cable centralizer is divided into two parts: the shooter and the controller: the cable centralizer shooter is a low-speed piston-type special device specially designed for righting the cable. It has a reasonable and lightweight structure, is easy to install and fix, and can be installed at any angle.
The controller of the cable stabbing device adopts the advanced electronic detection circuit, which integrates the real voice prompt and the liquid crystal display synchronous control to realize the man-machine dialogue, and the operation is simple and error-free. When entering the water, personnel shall not directly touch the equipment to ensure personal safety. The use of battery power supply ensures that the puncture needle is completely isolated from the power supply system and ensures the safety of power supply.
Our company has launched cable identification supporting products——The high-voltage cable threader completely solves the problem of safe cable threading on site and prevents the occurrence of unsafe accidents. L is suitable for piercing all kinds of power cables, the piercing is safe and reliable; L double-gun double-angle piercing, one experimental operation: two angles, two piercings at the same time L Remote control/timing two working modes: L double key Confirm to enter the working mode, in order to ensure the safety of the operator; L adopts the synchronization function of human voice prompt and liquid crystal display, which is safe, accurate and intuitive; L is designed with multiple electromechanical protection, which is safe and reliable; The installation is fixed on the cable; the L power supply adopts ordinary dry battery, which is suitable for the site without power supply. At the same time, it can ensure the complete isolation of the puncture needle from the power system, and ensure the safety of the power supply. How is the cable piercing device used? Shenzhen Noyafa Electronic Technology Co., Ltd.
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