CAN Connection Between Q2-2KW OBC Charger And JK BMS

Connection Process:

a. Identify the correct connection points: Before starting the installation, ensure that

you have a clearunderstanding of the connection points on both the onboard charger

and the Battery Management System (BMS).

b. Disconnect the power source: Prior to any wiring, disconnect the power source and

ensure that the system is completely powered off to avoid any electrical hazards.

c. Connect the charger to the BMS: Begin by connecting the positive (+) terminal of

the onboard charger to the positive terminal of the BMS. Similarly, connect the negative （-)

terminal of the charger to the negative terminal of the BMS. It is crucial to ensure a secure

and tight connection for reliable charging.

d. Doublecheck the connections: Once the connections are made, carefully inspect and   

verify that all the wiring is properly connected and there are no loose or exposed wires.

e. Reconnect the power source: After confirming the correct connections, reconnect

the power source   and ensure that the system powers up without any issues.

Advantages of the Longrun Charger Battery Charger:

a. IP67 Waterproof Rating: The Longrun Charger battery charger comes with an IP67 waterproof rating, ensuring its durability and protection against water damage.

This feature makes it suitable for various weather conditions and environments.

b. Over-Temperature Protection: The charger is equipped with over-temperature protection, which prevents the battery from overheating during the charging process.

This feature ensures the safety and longevity of the battery pack.

c. Safe and Fast Charging: The Longrun Charger battery charger is designed to provide safe and fast charging for your electric vehicle. It is built with advanced

charging algorithms that optimize the charging process, delivering efficient and reliable charging performance.

d. Customization Options: The Longrun Charger battery charger offers customization options, allowing users to adjust parameters such as charging voltage and

current according to their specific needs. This flexibility ensures compatibility with a wide range of electric vehicle battery systems.

In conclusion, connecting and installing a 72V 25A on-board charger with a BMS requires careful attention to detail and proper wiring. Following the correct connection

process ensures a safe and efficient charging system for your electric vehicle. The

Longrun Charger battery charger offers several advantages, including its IP67

waterproof rating, over-temperature protection, safe and fast charging capabilities, and customization options. By choosing a reliable and feature-rich charger like the

Longrun Charger, you can enhance the charging experience for your electric vehicle and ensure the longevity of your battery pack.