Intrinsically Safe definition

Intrinsically Safe means a type of protection in which the electrical equipment under normal or abnormal conditions is incapable of releasing sufficient electrical or thermal energy to cause ignition of a specific hazardous atmospheric mixture in its most easily ignitable concentrations and such type of protection is referred to in these regulations as "Ex i";
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Intrinsically Safe means a circuit or part of a circuit, which is intrinsically safe when any spark or thermal effect produced normally (that is, by breaking or closing the circuit) or accidentally (for example, by short circuit or earth fault) is incapable, under specific test conditions for such purpose, of causing ignition of a specific gas or vapour and an intrinsically safe apparatus is one in which all electrical circuits are intrinsically safe;
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Intrinsically Safe means that a system specific to the plant/machine/system prevents or protects the plant/machine/system from performing intrinsically damaging functions/actions in the event of faulty parameters and/or commands. The Licensee shall be solely responsible for this system specific to the plant/machine and the burden of proof shall be on the Licensee.
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Examples of Intrinsically Safe in a sentence

  • Installation of all electrical and instrumentation facilities shall conform to all provisions of the National Electric Code (NFPA Subpart 70), the American Gas Association “Classification of Gas Utility Areas for Electrical Installation” XF0277, and ANSI/ISA RPI 12.6 “Installation of Intrinsically Safe Instrument System in Class I Hazardous Locations”.

  • Note: Required for Link Layer Authentication [Intrinsically Safe Option]- Must be Kenwood installed for I.S. 867.00 KWD-AE31K AES & DES Encryption Module (Multi-Key) Order a Labor Code L-5004 if installation is required.

  • KWD-AE31K is an U.S. DOC/BIS Export Controlled Item (ECCN 5A002A.1) Note: Required for Link Layer Authentication [Intrinsically Safe Option]- Must be Kenwood installed for I.S. 562.00 KCT-48VU External Vibration Unit Note: Audio accessories cannot be used when this option installed.

  • All portable radios shall be Intrinsically Safe (IS) during facility operations.

  • KCT-48VU does not support the P25 digital mode calling or paging features [Intrinsically Safe Option] 72.00 KPG-AE1K AES/DES Encryption Software Key Loader for KWD-AE31K Authentication by KPT-300LMC is required Note: KPG-AE1 is a U.S. DOC/BIS Export Controlled Item (ECCN 5D002A).

  • Selected portable radios with appropriate factory installed options are certified as Intrinsically Safe for use in Division 1 Class I, hazardous locations in the presence of Gas Groups C and D atmospheres, Class II hazardous locations in the presence of Gas Groups E, F, and G atmospheres, Class III hazardous locations, and as Nonincendive for use in Division 2, Class I hazardous locations in the presence of Gas Groups A, B, C, and D.

  • Manufacturing System with Intrinsically Safe Electric Information Storage 7,370,791 12/22/2006 Advanced Technology Materials, Inc.

  • Manufacturing System with Intrinsically Safe Electric Information Storage 7,152,781 12/1/2003 Advanced Technology Materials, Inc.