J-DT25 single pass 25 square Locomotive Matching Terminal
1.J-DT25 single pass 25 square locomotive matching terminal is a patented product developed by our company for new energy vehicles, light rails, high-speed rails, motor cars, and locomotives. The material of terminals copper and is equipped with a silicone sheath on the outer layer,Which can be better to protect the wire connection. Due to the unique structure of the terminal block, it can perfectly match the multi-strand cords used on the locomotive, and it can also significantly improve the problems of strand breakage and weak crimping that are prone to traditional crimping terminals. In addition, the new terminal developed by our company does not require crimping, it can be quickly connected and installed, not damage the wires, and has low temperature rise. Its mechanical and electrical performance have passed the laboratory tests of BYD and CRRC.
2.J-DT25 single pass 25 square locomotive matching terminals are used to connect new energy vehicles, light rails, high-speed rails, high-speed trains, and locomotives.
3.The terminal blocks are made of copper, and the outer layer is equipped with a silicone sheath. Different specifications and models of terminal blocks are equipped according to the size of the cord.
4.Connection performance test:
Power frequency withstand voltage test:
The test voltage is 6.5kV, the test time is 5min, there is no breakdown or Flashover
|Power frequency withstand voltage||Test voltage: 6.5KV:||Test voltage: 6.5KV:||qualified|
|Test time: 5min||Test time: 5min|
|No breakdown, no flashover||No breakdown, no flashover|
|Impact withstand voltage||Test voltage (peak value): 40kv||Test voltage (peak value): (-39.80-40.58/39.70-40.83)kv Test times: 10 times for positive and negative electrodes No breakdown No flashover||qualified|
|Test times: plus or minus 10 times|
|No breakdown, no flashover|
1: Can be individually customized according to customer needs2: There are five colors: yellow, green, red and blue
4: The above data are theoretical values, the actual product shall prevail for slight differences in the production process.
Single-pass connection product parameters measurement unit:mm