Check that the fan wheel is properly aligned with the inlet bell and housing, is free to rotate, and that when momentarily energized it will rotate in the correct direction. Enclosure cooling fan issues often go unnoticed until electrical components begin to malfunction and eventually fail. Regular inspections and routine filter maintenance usually help keep potential problems from happening but issues can arise even if maintenance is regularly done. For more basic issues there are a few easy steps to take to both diagnose and potentially prevent enclosure fan issues keeping downtime and repair costs down to a minimum. It is important to. The core equipment mainly consists of PCS, medium voltage transformers, DC/DC converters, BCP, BSP, batteries, battery management systems, energy management systems, local controllers, etc. figure 1-1 Functional block diagram. Battery Temperature Too High: When the battery temperature exceeds the set safety value, the cooling system will automatically shut down to prevent the battery from overheating.
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