Expansion joint unit In order to regulate the thermal expansion and contraction of the system, the JDR system is every 35-40m. Install an expansion unit on the left and right Example: In a line of 70m, install a bulging section in the middle. One expansion joint is installed every 40m in a line of 120m

JDR and CMC system coupling unit The JDR cast bus system is widely used in outdoor power distribution due to its high protection level. When it is used for outdoor and indoor transfer, the coupling unit can be perfectly integrated with the indoor CMC dense bus system, making the entire distribution system more economical. More ideal.

Commutation unit

The JDR system is equipped with complete horizontal, vertical and T-shaped elbows, which can change the direction of the busway system. At the same time, in order to meet the special needs of the site, we can also carry out non-standard design.

Connected to the low voltage cabinet

The JDR system can be directly connected to the low voltage cabinet through the CMC coupling unit.

Connected to other low voltage cabinets

The spacing between the special start-in unit and the starter connector of the power distribution cabinet can be adjusted as required.

Connection to the transformer

The JDR system is equipped with a unique transformer connection unit. It can also be designed according to the requirements of non-standard design, the maximum current is up to 6300A. The factory is equipped with a soft connection unit to avoid the vibration of the transformer affecting the entire power distribution system, and can be adjusted according to the specific outlet mode of the transformer. design.