Features of ECT32 Electric Car Pass-through Connector:
1) For 2.5mm², 4mm², 6mm² Shielded Cables, 16A-35A Current
The ECT32 series is a reliable high voltage connector
for 2.5mm²-6mm² shielded cable. This connector allows you to connect shielded copper wire or aluminum wire, and shielded XLPE cable or silicone rubber cable. The pass-through design makes it easy to install in tight spaces without having to remove the wires from the connector body.
2) Key A, B, C, 3 Keys Error-proof
Multiple Keys Error-proof is a widely-applied security design that can prevent key errors. It can be applied to all kinds of EV connectors. The main function is to ensure the correct connection between the plug and socket by using more than one key in the connector.
3) 360° Shield
A full 360-degree EMI shielding can effectively block interference from all directions. Its structure fully complies with RoHS requirements and can reduce electromagnetic interference to a minimum level.
4) Metal Shell, Surface Painting
The shell of the 2-pole pass-through connector is made out of high quality aluminum alloy. This makes them very durable and able to withstand harsh conditions.
5) Crimp Connection
The O-ring terminal is crimped onto the high voltage power cable
. The other end of the cable is terminated with a connector that matches the bus bar or the battery pack. The crimp process is widely used in EV HV wire harness manufacturing, and can be applied to a variety of wire sizes and wire types.
Extension reading on crimp connection:
Crimp connections are made by squeezing the metal conductor into a tubular die; the die pushes the metal conductor against sharp ridges inside it to make a permanent joint. The ridges cut into the wire and make contact with the insulation so that when the connector is released, there is no gap between wire and insulation at the connection point (as with solder). A properly made crimp connection should last as long as an equivalent solder joint without mechanical stress applied to it.
6) Simple Structure and High Reliability
Electric car interconnection places demanding requirements on the safety, reliability and performance of connectors. Guchen ECT32 pass-through metal connector has been designed specifically to meet these needs. If offers great functionality, and enables easy assembly work.
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