Scope and field of application
DT-1MG1-450 P impedance bonds are installed on railway sections, particularly those in an aggressive environment, with an increased traction current, that are equipped with an automatic block system with a track circuit marking current frequency of 25 or 75 Hz, and alternating current traction frequency of 50 Hz, as well as in audio frequency track circuits.
The devices are manufactured in a polymer casing, designed to conduct a nominal AC value of 450 A through each section of primary winding. The center terminal is designed for a current of 900 A. The inside of these impedance bonds is filled with a dielectric, elastic, heat-conducting compound.
Advantages
The plastic casing protects device windings from dust and moisture. The casing doesn’t require painting and is resistant to adverse environment and rust.
Download detailed information
DT-1MG1-450 P impedance bonds are installed on railway sections, particularly those in an aggressive environment, with an increased traction current, that are equipped with an automatic block system with a track circuit marking current frequency of 25 or 75 Hz, and alternating current traction frequency of 50 Hz, as well as in audio frequency track circuits.
The devices are manufactured in a polymer casing, designed to conduct a nominal AC value of 450 A through each section of primary winding. The center terminal is designed for a current of 900 A. The inside of these impedance bonds is filled with a dielectric, elastic, heat-conducting compound.
Advantages
The plastic casing protects device windings from dust and moisture. The casing doesn’t require painting and is resistant to adverse environment and rust.
Download detailed information