Blog

The Cold Shrink Cable Accessories items are mainly divided into: shrinkable type and prefabricated type. It effectively makes up for some defects of heat-shrinkable cable accessories and prefabricated ...

In 10kV distribution network, drop out fuse is a crucial overload and short-circuit protection device, and its carrying capacity directly affects the safety and reliability of the power system. This a ...

Load switches, High Voltage Disconnect Switch, isolating switches, and circuit breakers all carry the rated current of the circuit in the primary circuit. In short, the circuit breaker is used to prot ...

① For Q-1 level places where explosive mixtures can be formed under normal circumstances, low-pressure Power distribution cabinet with flameproof, explosion-proof ventilation and inflatable type shoul ...

Wall Switch franchise says that it is best to use an independent refrigerator with a three-pin safety socket with protective grounding. You must not connect the grounding wire to the gas pipeline syst ...

Cold Shrink Cable Accessories is made of silicone rubber and other materials that are pre-expanded in the factory and added with plastic support strips. It is also very simple to use. You only need to ...

The action mechanism of drop out fuse is a complex process of electromagnetic-mechanical-thermal multi-physical field coupling, and its reliability depends on the precise matching of material properti ...

If the transmission system of High Voltage Disconnect Switch is corroded, the transmission resistance will increase significantly, and in severe cases, it may even refuse to separate or close. For exa ...

The protection type of low-voltage distribution box should be selected according to the conditions of the workplace. (i) In places with low risk where the relative humidity does not exceed 75%, there ...

It is best to unplug the socket when not in use, which not only ensures that electricity is not wasted, but also protects Wall Switch. As long as we are willing to pay attention and pay more attention ...

Cold Shrink Cable Accessories is made of silicone rubber and other materials that are pre-expanded in the factory and added with plastic support strips. It is also very simple to use. You only need to ...

Technology Evolution Direction Intelligent Sensing drop out fuse Integrated fiber optic temperature sensor (accuracy ±1°C) and Rogowski coil to achieve holographic monitoring of the action process, wi ...

Mechanism problems usually manifest as operational failures, such as refusal to move or inadequate opening and closing, which is particularly common during switching operations and poses a threat to t ...

Low voltage Power distribution cabinet is the lowest level of control and protection facilities in the power system, and is the most basic link to ensure the safe operation of the power system. It has ...

In our daily life, the air conditioner should be the most powerful appliance in the home. Its Wall Switch is different from what we usually use. In summer, the temperature is high, the dust is large, ...

There are many types of cable accessories, including wrapped type, cast type, molded type, prefabricated type, heat shrink type and Cold Shrink Cable Accessories. Of course, the characteristics and us ...

High-speed photography observation The 20,000 frames/s high-speed camera recording shows that the movement of the arc in the drop out fuse melting tube shows a spiral diffusion feature, and the maximu ...

In 2005, Xuzhou Power Grid encountered two porcelain bottle breakage accidents, one of which occurred during daily operation and the other during construction wiring. The breakage locations were conce ...

The wires should be bent consistently and without dead bends to prevent damage to the wire insulation and internal copper core. The wiring in the Power distribution cabinet box should be straight and ...

As we all know, the maintenance of Wall Switch sockets is very important. There are many accidents caused by improper use of switches and sockets every year. In order to prevent such things from happe ...

The connection methods of Cold Shrink Cable Accessories are usually divided into two types: cable terminal connection and cable intermediate connection. The cable terminal connection can be divided in ...

Melt geometry parameters drop out fuse When the ratio of melt thickness 8 to width b (8/b) is controlled at 0.3-0.6, the best thermal stress distribution can be obtained. The spiral melt design increa ...

In 2005, Xuzhou Power Grid suffered two porcelain bottle breakage accidents, one of which occurred during daily operation and the other during construction wiring. The breakage locations were concentr ...

Power distribution cabinet The wiring in the box should be straight and without any ribbed connection. The wires should be tied with plastic ties. The size of the ties should be appropriate and the sp ...