How is the relief pressure of the safety valve determined and whether it can be adjusted?

The relief pressure of a Lead-Acid Battery Safety Valve is accurately calculated and set during the design and manufacturing process. This value is usually derived based on the consideration of multiple key factors. Manufacturers carefully consider battery system design specifications, including battery size, capacity and expected operating conditions. The setting of the pressure relief pressure requires a combination of these parameters to ensure that the internal pressure of the battery system can be maintained within a safe range under normal operating conditions.

The working environment is also one of the important considerations in setting pressure relief. Because different environmental conditions, such as temperature and humidity, may affect the operation of the battery system. Therefore, the design of the safety valve needs to consider these factors to ensure that the safety valve can reliably release excessive pressure under various working environments and maintain the stability and safety of the battery system.

Once the relief pressure of the safety valve is set, it usually cannot be easily adjusted by the user. This design is based on battery system safety considerations. Any unauthorized adjustments or modifications to the safety valve may cause the battery system to lose its designed safety performance. Therefore, users should strictly follow the manufacturer's instructions and recommendations and not adjust the safety valve at will.