How to correctly choose the SEDropriate SED plug for lithium batteries?

With the continuous advancement of the times and the development of technology, more and more plug types are on the market. Especially in the automotive industry, the choice of plug is more important. After all, it is related to the safety of life and property, and there is no room for sloppiness. So what types of SED plugs include, what are its characteristics, and how should we install them when using SED plugs?

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Product Category:

A. Unipolar connector(Powerpole SED Connector Series,1-POLE Monopole Battery SED Connector): specifications are 45A.75A.120A.180A, high current capacity, small size, can be assembled freely, and can be used for both AC and DC;

B. Multi-pole connector(High-current battery SED connector): specifications are: 50A.120A.175A.350A, positive and negative pole design, two holes plugged into each other, silver-plated terminal design, matching handle;

C. Three-pole connector: specifications are 50A, 175A600V, suitable for three-phase AC/DC product connection;

D. Contact-type two-pole connector: two-pole main contact + two-pole auxiliary contact; specifications such as: 175A + 45A are suitable for battery energization and can monitor battery temperature rise.

Main features:

1. The shell is made of polycarbonate material, which is resistant to high temperatures and corrosion;

2. Use eye-catching color coding, and different colors and connector interfaces are used to prevent misplugging;

3. The hardware terminals are silver-plated copper with excellent electrical conductivity; the hardware springs have positioning grooves to prevent the terminals from moving left and right to ensure good contact;

4. The connector is not divided into male and female designs, which is beneficial to reducing inventory;

5. Accessories: handle + dust cover;

When inserting the pin connection of the SED plug into the socket of the connector, be sure to observe whether the lock is engaged. When inspecting the waterproof connector, special attention must be paid to not allowing oil and water to enter the inside of the socket. Otherwise, it must be cleaned and Reconnect only after drying.