There are several strategies that building and facility managers can use to prevent maximum demand from exceeding the capacity of their electrical equipment and systems:

1. Use energy-efficient appliances and equipment: By using energy-efficient appliances and equipment, you can reduce the overall power demand of your building or facility. This can help prevent maximum demand from exceeding the capacity of your electrical equipment and systems.
2. Implement energy-saving strategies: There are many energy-saving strategies that you can implement to reduce maximum demand, such as turning off lights and appliances when they are not in use, adjusting thermostats, and upgrading to more energy-efficient equipment.
3. Use demand management systems: Demand management systems, such as load shedding or demand response systems, can help you control and reduce maximum demand by automatically adjusting the power usage of certain appliances or systems during periods of high demand.
4. Install energy storage systems: Energy storage systems, such as batteries or flywheels, can help you store excess energy during periods of low demand and use it during periods of high demand. This can help reduce the overall maximum demand of your building or facility.
5. Upgrade your electrical equipment and systems: If your electrical equipment and systems are not sufficient to handle your maximum demand, you may need to upgrade them to a larger size or capacity. This can help prevent maximum demand from exceeding their capabilities.

By implementing these strategies, you can help prevent maximum demand from exceeding the capacity of your electrical equipment and systems and ensure the safety and efficiency of your building or facility.