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Classification and Application of Mine Transformers

1. Sort by structure 1) Dry-type transformer: dry-type transformer refers to the transformer whose internal insulating material does not contain liquid insulating medium. It has the advantages of simple structure, easy maintenance, good fire performance, etc., and is suitable for the harsh conditions in the mine environment. 2) Oil-immersed transformer: Oil-immersed transformer refers to the transformer whose internal insulating material uses oil as the insulating medium. It has the characteristics of good heat dissipation, high temperature resistance, good moisture resistance, etc.,...

Dry Type Transformer Model

1. Dry type transformer: Dry type transformer is one of the common dry type transformer models. It uses dry insulation material and does not require oil immersion, so there is no oil contamination problem. This type of dry type transformer is suitable for some places with high environmental requirements, such as hospitals, subway stations, etc. 2. Dry casting type Dry transformer: The dry-cast model is a dry-type transformer manufactured by a casting process. It has good heat dissipation performance and high mechanical...

Lighting Transformer Troubleshooting and Solution

1. Short circuit fault Short circuit fault is one of the common problems in lighting transformers. When a short circuit occurs, the current will suddenly increase, resulting in transformer overload and even a fire. Solutions to short circuit faults include: 1) Check the wires and connectors in the circuit to make sure they are not short-circuited or in poor contact. 2) Use an ammeter to measure the current in the circuit to determine if there is an abnormal current. 3) Check the insulation...

Low Frequency Transformer Usage Guide

1. Select the right low-frequency transformer 1) Select a low-frequency transformer with appropriate power and rated voltage according to actual needs to avoid overload or voltage mismatch. 2) Ensure that the quality of low-frequency transformers is reliable, and choose products with relevant certifications and standards to ensure their safety and reliability. 2. Safety operation Guide 1) Before using low-frequency transformers, be sure to carefully read and understand the product instructions and safety warning labels. 2) Before operating the low-frequency transformer, ensure that the equipment...

Isolation Transformer Installation Method and Precautions

1. Select an appropriate installation position Before installing an isolation transformer, select an appropriate installation position. The installation location should be away from flammable and explosive materials, and ensure good ventilation to avoid overheating. In addition, consider the weight and size of the transformer, and choose a strong support that can withstand its weight. 2. Installation foundation The installation of the isolation transformer requires a strong foundation to ensure its stability and safety. The construction of the foundation shall comply...

How to Maintain the Traction Transformer?

1. Regularly check the quality of transformer oil The normal operation of traction transformers is inseparable from the good quality of transformer oil. Regularly check the quality of transformer oil, including oil color, smell, temperature and oil level indicators. If the oil quality is abnormal, the transformer oil should be replaced in time to ensure the normal operation of the transformer. 2. Clean the transformer shell and radiator The shell and radiator of the traction transformer are important parts of...

How to Maintain the Power Transformer?

1. Regular cleaning: The power transformer should be cleaned regularly to prevent dust and dirt accumulation. Use a clean cloth or brush to gently wipe the transformer surface, especially the radiators and vents. Ensure that there is no accumulation around the transformer to maintain good ventilation. 2. Check cable connections: Regularly check the cable connections of the power transformer to ensure that they are not loose or corroded. If the problem is found, the damaged cable should be repaired or...

What Should We Pay Attention to When Using Pulse Transformer?

1. Select the right pulse transformer. When selecting the pulse transformer, it is necessary to determine the appropriate model and specification according to the specific application requirements and working environment. To ensure that the rated voltage and rated current of the pulse transformer can meet the actual needs; It is necessary to consider whether the size and weight of the pulse transformer are suitable for installation and handling; After that, it is necessary to understand the working frequency and...