What is hongda battery charge and discharge equipment?

The Hongda battery charge and discharge test equipment is a high-performance testing device specifically designed for battery pack testing. It supports a wide range of experimental tests, including battery cycle life tests, battery pack capacity tests, battery charge/discharge characteristic tests, battery pack charge retention tests, and battery pack charge/discharge efficiency tests. This equipment offers comprehensive protection features to ensure the safety of both the battery and the device under various testing conditions.

Protection Functions of The Hongda battery charge and discharge test equipment

AC Side Protection:

The Hongda battery testing equipment includes several AC side protection features, such as power grid voltage over/under voltage protection, surge protection, anti-island protection, over and under frequency protection, hardware over-temperature protection, and self-detection protection. These functions effectively respond to power grid fluctuations, ensuring the safe operation of the device.

DC Side Protection:

On the DC side, the equipment is equipped with busbar over and under voltage protection, hardware over-temperature protection, and battery channel line reverse connection protection. These measures further enhance the reliability and safety of the equipment.

Battery Side Comprehensive Protection:

To provide thorough protection for the battery pack, the equipment is equipped with a range of protective features, including total battery voltage upper and lower limit protection, single battery voltage upper and lower limit protection, battery temperature upper and lower limit protection, battery charge/discharge current upper and lower limit protection, battery capacity upper and lower limit protection, BMS communication outage protection, and network outage protection. These features ensure the stability and safety of the battery pack during the testing process.

Power Failure Data Protection:

The Hongda battery testing equipment also includes power failure data protection. This function effectively prevents data loss in the event of a power outage and allows the testing process to continue from the last breakpoint once power is restored, without the need to modify the process.

Data File Continuation (Channel Migration):

Without changing the equipment server, you can continue the previous process by loading the historical data file. The device will resume the test process from the last run position in the data file, making the testing process more flexible and efficient.

With its versatile testing support and comprehensive protection features, the Hongda battery charge and discharge test equipment is an essential tool for battery pack testing.