The main function of Oil immersed dry-type transformer is to convert electrical energy from one voltage level to another. However, if the voltage of the transformer is too high, it may bring a series of hazards.35KV oil immersed power transformer that are too high may cause damage to the equipment....

low-pressure cabinet are an important component of the electrical system, used to achieve energy distribution and control. Therefore, preventing overloading and short circuits in GGD Low-Voltage Switchgear is crucial. Here are some methods to prevent overloading and short circuits in low-pressure ca...

The material selection of Low-voltage switchgear is very important, which directly affects the quality, performance, and service life of Low-voltage switchgear. When choosing materials for High-voltage switchgear, the following points and influencing factors should be considered:Strength and durabil...

1. After the Transformer installation is completed, the transportation positioning pin on the top cover of the box is not flipped or disassembled, forming a multi-point connection.2. The iron core clamp plate is too close to the iron core column, and when the iron core stack is lifted due to reasons...

The representation of the combined wiring form of the primary and secondary windings of Transformer wiring. There are two common types of transformer winding. That is, in the "triangle connection" and "star connection" and transformer connection groups, "D" represents a...

Excitation inrush current refers to the total magnetic flux in the iron core before the Electronic Power Transforme is put into operation, which far exceeds the saturation magnetic flux of the iron core when the residual magnetic flux in the iron core is in the same direction as the magnetic flux ge...

Improving the production efficiency of Prefabricated substation is the key to enhancing enterprise competitiveness, reducing costs, and increasing profits. With the continuous growth of market demand, substation equipment manufacturing enterprises are facing greater production pressure. In order to...

Industrial production environments are usually complex, and Oil immersed transformer need to adapt to harsh conditions such as high temperature, high humidity, dust, and corrosion. Oil immersed transformer adopt a high protection level shell and sealing design, which can effectively prevent external...

Appearance inspection: Check whether the Low-voltage distribution cabinet casing is damaged, corroded, or deformed to ensure its protective performance is intact.Internal component inspection: Check the working status of circuit breakers, contactors, relays, and other components to confirm their nor...

The final equipment of power distribution systems such as Switching equipment metering cabinets. Distribution box are suitable for construction sites and temporary outdoor electricity use, and should meet the requirements of "three-level distribution, two-level leakage protection, one machine,...

Low voltage distribution system use steel plates to make enclosed shells, and the electrical components of the incoming and outgoing circuits are installed in withdrawable drawers. In order to achieve centralized monitoring and control of the entire Drawer type distribution cabinet, various intellig...

Electronic Transformer generate some electromagnetic radiation during operation, which can have some impact on surrounding personnel and equipment.Optimization design: In the design phase of transformers, the radiation range of electromagnetic fields can be reduced by reasonably arranging the positi...

The noise generated during operation not only affects the surrounding environment, but may also cause damage to the transformer equipment itself. To reduce the noise level of transformers, we can start from the following aspects:1. Optimization design: Consider noise reduction requirements during th...

Mining transformers are not only crucial transformers, but also important electrical equipment. The spacing between Mining dry-type transformer is a key issue and also a condition for their operation. Please assemble appropriately according to the spacing in the middle.Dry type mining transformer ar...

Lndoor switchgear are devices used to distribute electricity and protect electrical equipment. When choosing an Indoor switchgear, the following points should be considered:1. Safety: Choose  Voltage transformer achieve with safety protection devices, such as overload protection, leakage protec...