BTMM-139-01-T-D

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Shunts, Jumpers, BTMM-139-01-T-D application field and working principle

BTMM-139-01-T-D is an important component in electronic products, electrical equipment and various parts of engineering systems. It is mainly used for current-, voltage - or safety - related measurements, such as current transformers, circuit breakers, relay switches, etc. This article will introduce BTMM-139-01-T-D\'s main features and working principle.

Overview of BTMM-139-01-T-D

BTMM-139-01-T-D belongs to the family of long-term continuous temperature jumpers. It has a simple mechanical structure. The product has a rated current of 200A, and it is suitable for various kinds of wiring connection in the environment of high temperature and high pressure. Maximum working temperature is up to 250°C, and the insulation resistance is more than 1000MΩ at 1000V DC($$IR<1000MΩ$$).

Application Field of BTMM-139-01-T-D

BTMM-139-01-T-D is mainly used in high temperature, high pressure and high current environment, such as power distribution devices, fuse boxes, distribution equipment and other similar products. It is used to connect two or more high temperature and high current devices to measure the potential difference between the devices. BTMM-139-01-T-D can not only reduce the temperature rise of the product, but also reduce the installation space of the product.

Working Principle of BTMM-139-01-T-D

When BTMM-139-01-T-D works in the high temperature and high pressure environment, it will use high-strength copper material and special resistant insulation material to form an abutting and insulated core of jumper; when it is electrified, it will result in temperature jump between the two ends of the conductor. The temperature jump between the two ends of the conductor is mainly caused by Joule heating.

During the process of current passing through, the low temperature side of the conductor will conduct electricity, heat energy will be generated in the high temperature side as well. This heat energy will flow from high temperature side to low temperature side. As a result, the heat will be transmitted to the low temperature side of the conductor. The temperature at the low temperature side of the conductor will gradually increase and the temperature at the high temperature side of the conductor will gradually decrease. The heat energy produced by Joule heating is mainly determined by the resistance of the jumper.

Therefore, when BTMM-139-01-T-D is used in the high temperature and high pressure environment, it can form a temperature jump between the two ends of the conductor, and the blockage effect can be achieved by changing the resistance of the jumper. In this way, the conductor can work safely and reliably under high temperature and high pressure environment without any damage caused by high temperature.

Conclusion

TMM-139-01-T-D is an important part in high temperature, high pressure and high current environment, and it is widely used in power distribution equipment, fuse boxes and distribution equipment. It can effectively reduce the temperature rise of the product and reduce the installation space of the product. Its working principle is mainly achieved by Joule heating, which can form a temperature jump between the two ends of the jumper and achieve the blockage effect. After understanding the characteristics and working principle of BTMM-139-01-T-D, the application and use of this product can be more reasonable and efficient.

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