Test data shows that COMA's intelligent battery swapping cabinet's water-based fire suppression system demonstrates three core advantages:
1. Rapid Response and Highly Efficient Fire Extinguishing
After thermal runaway, the cabinet immediately activates audible and visual alarms and triggers the fire suppression system through temperature and smoke concentration detection. From the onset of thermal runaway to the successful extinguishing of the fire, the entire process took no more than 5 minutes, and no reignition occurred during the subsequent 15-minute observation period, perfectly meeting the testing standards.
2. Precise Discharge Agent and Comprehensive Protection
The battery swapping cabinet is equipped with a water-based lithium battery-specific fire extinguishing agent. In randomly selected battery swapping compartment tests, the extinguishing agent discharge precisely reached the design value, comprehensively covering the charging compartment and effectively suppressing the spread of battery thermal runaway. During the test, no debris flew out of the cabinet, and apart from the battery that triggered thermal runaway, other adjacent batteries did not experience thermal runaway, achieving "precise fire suppression and comprehensive protection."
3. Dual-mode start-up, stable and reliable
The fire-fighting device features both manual and automatic spraying functions to meet emergency needs in different scenarios. Simultaneously, the battery swapping cabinet is equipped with an independent 12V battery-powered fire-fighting power supply, which can continue to operate for at least 60 minutes after the mains power is cut off, ensuring stable operation of the fire-fighting system in the event of a power outage and safeguarding safety.