Contro Indicating Equipment (CIE) N2 ORS?
Isolcell N2 Oxygen Reduction System?
Prevent fires before they start
The heart of the system
The N2 ORS? control indicating equipment is the unit that manages the?entire system. The panel manages sampling from the virtual grid, ordering the activation?and/or?deactivation?of the integrated and interfaced equipment making up the system, according to scheduled intervention plans. It also manages all control systems to avoid the undesired formation of under-oxygenated atmospheres (compared to atmospheric values) in environments adjacent to the areas to be protected, along with shut-off procedures when the pre-set oxygen concentration thresholds are reached, and activation of?alarms?when needed.
Given the importance of the control indicating equipment in fire-prevention systems operating using oxygen-depletion methodologies, it is regulated by specific requirements that impose a series of characteristics associated with?self-diagnostics?and?redundancy, and with a?dual power supply?to guarantee operation of the system for at least 24 hours (according to the standard to be followed), even where the primary electricity supply is absent.
The N2 ORS? control panel is certified?SIL-3?according to the general requirement?IEC 61508.