High voltage high current connector for EV – EVH4 – Jonhon
Introduction
Product Overview
The High Voltage High Current Connector is engineered to provide robust and reliable connections among electrical equipment in electric vehicles. Designed to handle strong currents, this connector ensures safe and efficient power transmission. With features such as handle locking, high voltage interlock, 360° shielding, and waterproofing, this connector is built to meet the demanding requirements of modern electric vehicles. The plug terminal utilizes ultrasonic welding, offering high welding strength and low termination resistance, and is adaptable to both copper and aluminum wires.
Key Features
Handle Locking: Provides a secure and reliable connection with easy operation.
High Voltage Interlock: Ensures safe handling and connection of high voltage systems.
Multiple Keying Error Proof: Prevents incorrect connections with multiple keying options.
360° Shielding: Offers comprehensive protection against electromagnetic interference.
Waterproof: Rated IP68, IP6K9K, and IPXBB, ensuring excellent protection against water and dust ingress.
Ultrasonic Welding: The plug terminal is ultrasonically welded, providing high welding strength and low termination resistance.
Copper and Aluminum Compatibility: Adaptable to both copper and aluminum wires, offering flexibility in application.
Parameter Selection Table
| Core Number | Model | Product Description |
|---|---|---|
| 2 Cores | EVHA-C2TK-WA | Compatible with single-core 25mm², 35mm² and 50mm² shielded cables — A key — right-angle plug (cable accessories need to be ordered separately) |
| 2 Cores | EVH4-C2TK-A | Compatible with single-core 25mm², 35mm² and 50mm² shielded cables — A key — straight plug (cable accessories need to be ordered separately) |
| 2 Cores | EVH4-C2ZJ-HA | Key A — Installation error prevention — Threaded hole on the tail copper busbar — Socket |
| 2 Cores | EVH4-C2ZJ-TA | Key A — Installation error prevention — Through hole on the copper busbar at the rear — Socket |
| 3 Cores | EVH4-C3TK-WA | Compatible with single-core 25mm², 35mm² and 50mm² shielded cables — A key — right-angle plug (cable accessories need to be ordered separately) |
| 3 Cores | EVH4-C3TK-A | Compatible with single-core 25mm², 35mm² and 50mm² shielded cables — A key — straight plug (cable accessories need to be ordered separately) |
| 3 Cores | EVH4-C3ZJ-HA | Key A — Installation error prevention — Threaded hole on the tail copper busbar — Socket |
Specifications
| Rated Current | 150-350A |
| Rated Voltage | 1000V DC |
| Work Temperature | -40℃~140℃ |
| IP GRADE | IP68, IP6K9K, IPXBB |
Applications
The High Voltage High Current Connector is versatile and can be used in various electric vehicle applications, including:
Battery Pack Connections: Ensures reliable high current connections to the battery pack.
Power Distribution Units (PDU): Facilitates safe and efficient power distribution within the vehicle.
Motor Control Units (MCU): Connects the MCU to other high voltage components for efficient power management.
Charging Systems: Provides robust connections for high current charging systems.
Inverters and Converters: Ensures reliable connections for inverters and converters in the EV powertrain.
