Product Description

Shenzhen Jiayunkang Technology Co., Ltd. specializes in advanced connectivity solutions for industrial and commercial use. Our series of 2P, 3P, and 5P High-Voltage male and female connectors are engineered to provide a safe, reliable, and robust interface for power transmission in high-voltage environments. These connectors are designed to meet the rigorous demands of applications ranging from industrial machinery to renewable energy systems.

This product line features a comprehensive range of configurations—2-Pole (2P) for live and neutral connections, 3-Pole (3P) for incorporating a ground wire, and 5-Pole (5P) for more complex control circuits involving multiple phases or signals. Each connector is meticulously crafted with high-quality, flame-retardant materials and precision-machined contacts to ensure optimal electrical performance, minimal voltage drop, and long-term operational stability. The male and female counterparts are designed for easy, error-free mating, creating a secure and locked connection that withstands environmental challenges.

Product Features

Multiple Pole Configurations: Available in 2P, 3P, and 5P options to accommodate different electrical requirements, from simple two-wire connections to complex multi-circuit systems.

High-Voltage Rating: Engineered to safely handle elevated voltage levels, making them suitable for industrial equipment, power supplies, and other high-power applications.

Robust Dielectric Housing: Constructed from premium, engineering-grade thermoplastics that offer excellent flame retardancy (UL94 V-0), high insulation resistance, and protection against impact and UV radiation.

Secure Screw-Lock or Push-Lock Mechanism: Ensures a vibration-proof and tamper-resistant connection, preventing accidental disconnection in dynamic operating environments.

Fully Sealed Design (IP67/IP68): Integrated sealing rings and grommets provide complete protection against dust, moisture, and water immersion, ensuring reliable performance outdoors and in harsh conditions.

Corrosion-Resistant Contacts: Precision brass or phosphor bronze contacts with high-quality plating (e.g., gold or silver) ensure low resistance, excellent conductivity, and resistance to oxidation and arcing.

Product Advantages

Enhanced Operational Safety: The secure locking mechanism and high-grade insulating materials significantly reduce the risk of electric shock, short circuits, and connection failures, protecting both equipment and personnel.

Superior Environmental Endurance: The high IP rating guarantees reliable operation in demanding settings such as outdoor LED lighting installations, automated machinery exposed to washdowns, and marine electronics, thereby extending system lifespan.

Streamlined Installation and Maintenance: The clear polarity coding and intuitive mating system allow for quick and error-free installation, reducing labor time. Their modular nature also simplifies field maintenance and component replacement.

Optimized for Custom Harnessing: These connectors serve as ideal termination points for custom wiring harnesses in automotive, display screen, and industrial control panels, providing a standardized and reliable interface.

Long-Term Cost Efficiency: The durable construction and high-reliability design minimize downtime and the need for frequent replacements, offering an excellent return on investment by reducing total cost of ownership.

Application Fields

These high-voltage connectors are vital components across a wide spectrum of industries:

Industrial Machinery & Automation: Power connections for CNC machines, robotic arms, conveyor systems, and large-scale industrial motors.

Outdoor & High-Power LED Lighting: Providing safe, waterproof power interfaces for LED street lights, high-mast lighting, stadium floodlights, and architectural lighting systems.

Power Supply Units (PSU): Connecting high-wattage AC/DC power supplies to their loads in server racks, telecommunications infrastructure, and medical equipment.

New Energy Systems: Used in the DC and AC sides of solar inverters, energy storage systems, and electric vehicle charging infrastructure.

Display Screen Power Distribution: Managing power transmission within large-scale indoor and outdoor LED video walls and digital signage.

Marine and Transportation Equipment: Power distribution in vehicle systems, marine vessels, and rail applications where vibration and moisture are prevalent.

Frequently Asked Questions (FAQ)

Q1: What is the maximum voltage and current rating for these connectors?
A: The specific voltage and current ratings vary by model and pole configuration. Please refer to the individual product datasheet for detailed electrical specifications. Our high-voltage series is designed to exceed standard requirements for industrial applications.

Q2: Are these connectors truly waterproof?
A: Yes, our standard versions are rated IP67, meaning they are dust-tight and can withstand immersion in water up to 1 meter for 30 minutes. An IP68 version is also available for more demanding submersible applications.

Q3: Can I use a 3P connector in place of a 2P connector?
A: While physically possible if the keying allows, it is not recommended. Using the correct pole count ensures all contacts are properly utilized for safety and performance. The 3P includes a dedicated ground contact, which is a critical safety feature.

Q4: What tools are needed for wire termination?
A: These connectors typically use screw terminals or crimp contacts, requiring only standard tools like a screwdriver or a crimping tool. This facilitates easy installation and field servicing without specialized equipment.

Q5: Do you offer custom cable assemblies with these connectors?
A: Absolutely. As a manufacturer, we can provide fully customized cable assemblies, including pre-terminated connectors of any pole count, specific cable lengths, and jacket materials to meet your application's exact needs.