A pilotstat will de-energize after how many seconds?

The correct answer indicates that a pilotstat will de-energize after 90 seconds. This timing is important in the context of safety and control systems where pilotstat devices are commonly used. They serve to monitor and manage specific functions, particularly in environments where it’s crucial to ensure that equipment does not remain energized unnecessarily.

A pilotstat is designed to re-evaluate conditions at regular intervals. If the conditions remain as they should, it allows the device to stay energized. However, if conditions indicate a failure or unsafe state, the pilotstat will de-energize the system after a predetermined time — in this case, 90 seconds is used to ensure that sufficient time has passed to assess the system’s status and take action if necessary.

This feature helps prevent potential hazards, ensuring that equipment does not remain in operation when it is supposed to shut down, thereby enhancing safety for operators and the surrounding environment.