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250a high voltage interlock loop connector
250a plastic connector system with HVIL
250a high voltage connector mating socket
250a high voltage interlock loop connector
250a plastic connector system with HVIL
250a high voltage connector mating socket

GC-DXC2 Series 250A High Voltage Interlock Connectors

The GC-DXC2 series of high voltage interlock connectors has been designed for use in the electric vehicle industry. The connectors are used to connect electric vehicle battery pack, power distribution unit or motor control unit. The connector features an interlock mechanism that prevents accidental disconnection of the cable from the power supply equipment. It has an operating temperature range of -40℃ to +140℃ and are available in 250A.
Temp Range :
-40℃~ +140℃
Max Current :
250A
Rated Voltage :
1000V
Sealing Class :
IP68, IP6K9K
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GC-DXC2 High Voltage Interlock Connector Details
The GC-DXC2 Series is a new generation of high power, high voltage plastic connector developed by Guchen Electronics. It is used for interlocking and coupling of HV power cables. The maximum current is 250A, the voltage is 1000V DC. The standard temperature range is -40℃ ~ +140℃.
The terminal has a spring-loaded design, which ensures good contact reliability during vibration. The outer insulation layer is made of plastic material, which has excellent shielding performance.
The electric vehicle connector has been tested by China's automobile manufacturers and has obtained their high recognition. It has many advantages such as superior shielding performance, superior sealing performance, high voltage interlock loop and secondary locking function.
GC-DXC2 High Voltage Interlock Connector
Features of GC-DXC2 Series 250A HV Interlock Plastic Connectors
Secondary locking function, preventing the connector from being pulled out when it is disconnected
Secondary locking function means that when the plug is inserted into the socket, it can only be removed by applying a certain amount of force to the secondary locking pin. This prevents accidental disconnection during use.
GC-DXC2 Series 250A HV Interlock plastic connectors use straight push and pull type of shrapnel locking structure with a secondary locking function to effectively prevent accidental disconnection caused by incorrect operation, thereby improving vehicle safety. It also has an excellent anti-vibration performance.
The secondary locking function makes the electric vehicle connector more reliable and secure.

High mechanical strength
GC-DXC2 high voltage connectors system can reach 250A at 85℃, up to 1000V, with strong current carrying capacity. The high performance connector is superior in shielding performance, with a high degree of anti-interference ability, anti-electromagnetic interference and anti-static. It is suitable for use in harsh environments.

Easy, fast and reliable connection
The 250A high voltage connector is designed for easy, fast and reliable connection of the electric vehicle high voltage cables. The connector is made of high temperature resistant engineering plastics and has an excellent electric insulation performance.

The HVIL connector system is composed of three different components:
1) The receptacle (mating socket), which is connected to the vehicle’s power distribution unit;
2) The plug, which is connected to the high voltage cable;
3) The handle, which allows for quick and easy disconnection.

Compact structure and small volume
GC-DXC2 Series 250A HV Interlock plastic connectors with compact structure and small volume.The temperature increase slowly when work, and the shell made by plastic, which is more light weight and more security in using.
Applications
electric vehicle high voltage connection
250A high voltage connector for electric bus
Application of 250A high voltage connector for electric bus
250A HVIL Plastic Connector with Secondary locking function
250A HVIL Plastic Connector with Secondary locking function
Configurations
 
Description Item No. GC-DXC2-250A
Electrical Performance Rated voltage 1000V
Withstand voltage 4000V
Rated current 250A
Insulation resistance 5000MΩ
Mechanical Properties Pins 2pins
Mating cycles >100 Times
Cross sections 2x35mm²  2x50mm²  2x70mm²
Vibration class acc. To QC/T 1067.1-2017 V2
Raw Material Shell PA66
Shielding Copper alloy
Insulator PA66
Sealing Rubber material
Environmental Performance Operating temperature -40℃~140℃
Protection Grade IP68 IP6K9K
Salt Spray 504h

 
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