电气-互感器

Pole line hardware  often known as pole hardware fitting or pole line accessories, are an essential part of the construction of pole lines nowadays. Pole line hardware manufacturers classify these as utility pole mounting hardware, telephone pole component, and utility pole line hardware, depending on the type of use.   Manufacturers of pole hardware  classify them into pole mounting hardware, pole assemblies and pole line hardware depending on the type of use.   Pole line hardware is attached to complete the setup. It serves multiple purposes as it supports the power line and prevents its flow. The components required for a complete electrical installation setup are as follows: pulling clips, secondary U-clips, street light arms, pulling poles, anchors, secondary racks, yoke plates and pole straps. Preformed Line To ensure stability, only screws suitable for the specific requirements can be selected. As pole lines maintain and propagate utilities over a considerabl...

    A power divider is a device that divides the energy of an input signal into two or multiple outputs of equal or unequal energy, and can also combine the energy of multiple signals into one output in reverse, which can also be called a combination. router. A certain degree of isolation should be guaranteed between the output ports of a power divider.  Power divider   is also called overcurrent divider. It is divided into active and passive. It can evenly distribute one signal into several outputs. Generally, each branch has a few dB attenuation. The signal frequency is different, and the attenuation of the divider is also different. Different, in order to compensate for the attenuation, a passive power divider is made after adding an amplifier. The technical indicators of the power divider include frequency range, withstand power, distribution loss from main circuit to branch, insertion loss between input and output, isolation between branch ports, voltage standin...

  Safety is a major concern, especially for companies operating in hazardous environments. Therefore, safety equipment in potentially hazardous environments should always be present to stop the risk of explosions and other accidents. This is the reason why  explosion-proof lighting  has become an important part of industrial setups. The purpose of this article is to provide some overview about explosion-proof lighting to help you make more informed decisions for your business. What is explosion-proof lighting? Explosion-proof lighting refers to lighting fixtures that are capable of containing sparks that could ignite flammable and explosive gases in the atmosphere. Explosion-proof lighting therefore does not refer to lighting fixtures that are explosion resistant, but rather to the ability to prevent external explosions from occurring in hazardous locations. These lights consist of a thick metal or steel frame with a strong lens, and the entire housing blocks internally g...

A limit switch  is a device that uses the collision of mechanical moving parts to make contact action to turn on or off the control circuit, thus achieving certain control purposes. It works in conjunction with other devices to form more complex automation equipment in industry. Therefore, choosing a more appropriate limit switch will make the whole automatic control system more reasonable and efficient. How to set limit switches Setting limit switches depends on the type and location of the limit switches you are using. The first thing you need to do is to determine where your limit switch will be located and what it will be used to detect. This will give you an idea of what size and what type of switch is needed. Once you have the correct limit switch, you will need to secure it in its position. A standard limit switch will have pre-drilled holes where the switch can be held in place by fixings. If you are installing a limit switch for the first time, you may need to drill some h...