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3 POS 40A HV connector with integral plug
3 POS 40A HV connector with integral plug

PRC40 Connector 3 POS Receptacle with Integral Plug

The PRC Series 40A Connector is an essential component for the auxiliary systems of electric vehicles. Its design is optimized to meet the specific demands of these systems, offering a blend of reliability, safety, and flexibility. Whether used in PDUs, DC-DC converters, PTC heaters, or electric compressors, the PRC Series connectors ensure that every auxiliary system in an electric vehicle operates at its best. As the electric vehicle industry continues to grow and innovate, high voltage connectors like the PRC Series will remain critical to supporting the performance, safety, and efficiency of the vehicles of tomorrow.
Temp Range :
-40°C~+125°C
Max current :
40A
Rated Voltage :
1000V
Sealing Class :
IP68 & IP6K9K, IPXXB & IPXXD
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PRC40 Connector, Providing a High-performance Solution Specifically Tailored for EV Auxiliary Electrical Systems
The PRC40A 3 POS connector is engineered to meet the demanding needs of the EV industry. This connector offers high reliability and safety for high-voltage applications, featuring a 3-position receptacle, integral plug design, and compatibility with 2.5mm², 4mm², and 6mm² cables. With rated currents of 40A and voltage options of 1000VDC or 1500VDC, it’s suitable for various EV auxiliary electrical system, including PDU, DC-DC, PTC, electric compressor etc. The PRC40 also provides customizable options, such as key positions and HVIL functionality, making it a versatile and essential component for electric vehicle manufacturers.
PRC series small current connector
PRC Series 40A Connector, Tailored Features for EV Auxiliary Systems
The PRC Series 40A Connector is a specialized component designed to enhance the performance of various auxiliary systems in electric vehicles. Below are the key features that make it an essential choice for EV manufacturers:

◆ 3 Positions Receptacle Design: This connector features a 3-position receptacle, ensuring secure and efficient connections for auxiliary systems within electric vehicles. It is designed to manage the demands of these systems, maintaining reliability and stability in high-voltage environments.

◆ Integral Plug Design: The integral plug design is perfect for multi-core high-voltage wires, making it easy to install and minimizing the risk of errors. This is particularly beneficial in auxiliary systems where space and reliability are critical.

◆ Versatile Connector Options: The PRC Series offers not only a 3-position connector but also 2-position and 4-position options. This versatility allows EV manufacturers to choose the most appropriate configuration for specific auxiliary applications, such as PDUs, DC-DC converters, PTC heaters, and electric compressors.

◆ Optimized for High Voltage and Current: With a rated current of 40A and voltage options of 1000VDC or 1500VDC, the PRC Series connectors are well-suited for the auxiliary electrical systems in EVs. The 1500VDC option is particularly useful for systems operating at altitudes below 3000m, ensuring consistent performance in diverse environments.

◆ Cable Compatibility: These connectors support cable cross-sections of 2.5mm², 4mm², and 6mm², providing flexibility in their use across various auxiliary systems within electric vehicles. This compatibility ensures that the connectors can handle the varying demands of different components, from low-power to higher-power systems.

◆ Safety-Enhancing Key Position Options: The PRC Series connectors feature three key positions—X, Y, and U—to prevent misconnection. This feature is critical for ensuring that the connectors are correctly aligned, which is essential for the safe operation of auxiliary systems.

◆ HVIL Functionality: High Voltage Interlock Loop (HVIL) functionality is available as an option with the PRC Series connectors. This feature is a critical safety mechanism in EV systems, preventing accidental disconnection of live circuits. For applications that do not require HVIL, a version without it is also available, allowing manufacturers to tailor their connectors to the specific safety needs of their systems.
PRC Series 40A Connector, Enhancing Performance in EV Auxiliary Systems
The PRC Series 40A Connector 3 POS Receptacle with Integral Plug is designed to play a vital role in the auxiliary systems of electric vehicles, contributing to the overall efficiency and safety of the vehicle. The connector is particularly well-suited for the following applications:
high voltage connectors
Power Distribution Units: As a central component in managing and distributing electrical power throughout the vehicle, PDUs require reliable connectors. The PRC Series provides secure connections that help maintain the stability and performance of the PDU
DC-DC Converters: These converters are crucial for transforming voltage levels within the vehicle’s electrical system. The PRC Series connectors ensure that these components operate efficiently, supporting the smooth functioning of auxiliary systems.
PTC Heaters: Positive Temperature Coefficient (PTC) heaters are used in EVs for cabin heating. The PRC Series connectors’ high voltage and current ratings make them ideal for connecting PTC heaters, ensuring they perform reliably even in high-demand situa
Electric Compressors: Electric compressors are key to the air conditioning systems in EVs. The PRC Series connectors provide the necessary power connections to these compressors, ensuring they operate efficiently and reliably.
Technical Parameters of PRC 40A High Voltage Connector
 
Description Item No. PRC40
Electrical Performance Rated voltage 1500V;
500V DC (HVIL)
Withstand voltage 4000VAC/6000VDC;
500VAC (HVIL);
Rated current 40A Max.
Insulation resistance 2GΩ;
550MΩ (HVIL)
Mechanical Properties Position 3 Position
Mating cycles >100 Cycles
Cross sections 2.5mm²/4mm²/6mm²/
Fire-proof level: UL94 V-0
Raw Material Plug housing Zinc alloy
Insulating shell PBT
Shielding ring Aluminum alloy
Terminal Copper
Environmental Performance Operating temperature -40℃~125℃
Protection Grade IP68 & IP6K9K (IP68: 1m Water 48H);
IPXXB & IPXXD
Salt spray 96H

 
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