A3 Waterproof Connector AVIN-IP68/IP66

A3 Waterproof Connector: High-Performance, High-Current Industrial Connection Solution

Overview of A3 Waterproof Connector

The A3 Waterproof Connector is an industrial-grade connector specifically designed for high-current applications. It is suitable for various high-demand scenarios, including electric bicycles (e-Bikes), electric motorcycles, energy storage systems, smart grids, and industrial automation systems. This connector ensures stable power transmission and exceptional waterproof performance, making it an ideal choice for swappable battery modules.

Key Features of the A3 Waterproof Connector

1. High Current Carrying Capacity and Low Impedance

• 2PIN Power + 4PIN Signal Configuration: Ensures stable power and signal transmission.
• Current Support: The power terminal can handle a maximum instantaneous current of 60A (for 5 seconds), while the signal terminal supports up to 10A, suitable for high-power applications.
• Low Contact Resistance: Power terminal ≤ 5mΩ, signal terminal ≤ 30mΩ, effectively reducing energy loss and heat generation.
• Wire Compatibility Range: The power terminal supports wires up to 10AWG, easily accommodating high current delivery.

2. Flexible Installation and Durable Design

• Gate Terminal Design: Supports angled insertion for convenient installation and removal.
• Terminal Options: Available in 180° and 90° terminal configurations, accommodating various application spaces.
• Durability: Over 3,000 insertion and extraction cycles, ideal for frequent use in industrial and outdoor settings.
• Bare Connector Option: Available without wires, providing customers with greater design flexibility.

3. Excellent Waterproofing and Environmental Adaptability

• IP66 Waterproof Rating: Protects against dust and water intrusion, suitable for humid outdoor environments.
• Voltage Rating: Can withstand up to 800V DC, making it suitable for high-voltage power systems.
• Wide Temperature Range: Operating temperature range of -20℃ to 85℃, adaptable to various harsh environments.

Main Application Areas

The A3 Waterproof Connector is specifically designed for the following sectors:

• Electric Bicycles (e-Bikes): Connecting battery modules and power systems.
• Electric Vehicles (EV) and Hybrid Electric Vehicles (HEV): High-current transmission applications.
• Energy Storage Equipment: Suitable for swappable battery modules in energy management systems.

Reasons to Choose the A3 Waterproof Connector

1. High Performance and Stable Power Delivery

The A3 Waterproof Connector features a low contact resistance design, capable of delivering up to 60A instantaneous current, ensuring stable power transmission while reducing heat generation, thus maintaining device reliability.

2. Strong Environmental Resistance

With an IP66 waterproof rating, it effectively protects against dust and water, operating stably in extreme temperatures from -20℃ to 85℃, making it particularly suitable for outdoor, industrial, and energy management applications.

3. Flexible Design and Durability

The A3 Waterproof Connector provides a flexible 180° and 90° terminal configuration to meet various space requirements. With a durability of over 3,000 insertion cycles and made from high-quality PBT+GF materials, it offers superior mechanical strength and heat resistance.

Conclusion: The Best High-Current Connector on the Market

With its high reliability and excellent electrical performance, the A3 Waterproof Connector is the top choice for high-power devices and high-current applications. It is one of the best solutions available in the current market for industrial and energy sectors.

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