Zero-Energy State definition
Zero-Energy State means a condition that is reached when all energy sources to or within equipment are isolated, blocked, or otherwise relieved, with no possibility of re- accumulation. Equipment is not safe to work on until it is a zero-energy state.
Zero-Energy State means a condition in which a machine, equipment, tool or electrical installation is rendered incapable of spontaneous or unexpected action or otherwise releasing kinetic or potential energy.
Zero-Energy State means that all sources of energy, either conducted from an outside source or stored within components of the system, have been secured so as to pose no danger to the people working on the system.