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ExplosionProofElectricalEquipmentMarking|Cubits technical

Cubits technical

CREPITUS Probatur Electrical Equipment Vestigium

The “Ex” at ineunte integrae explosionis probationis notationem significat quod ad certam quandam armorum explosionis rationem pertinet., non tamen peculiarem eius probationem explosionis explicat.

CREPITUS probationem gradu 1

Notae explosionis probatur Electrical Equipment

TypeCREPITUS Probatur TypeAuctus Safety TypeIntrinsic Safety TypePositive Pressura TypeOleum TypeArena Repleti MoldaScintilla Free TypeExmAirtight Type
Signd*eia et ib *po*q*nmh*

Hae notae methodice ostendunt explosionem-probationis genus, level, et genus. Exempli gratia:

Ex d ii refertur ad Classis II, Level B, Group T3 flameproof electrica fabrica;

Ex ia II AT5 indicat Classis II, Level A, Group T5 ia gradu per se tutum electrica fabrica;

Ex ep II BT4 significat auctam securitatem generis electrica fabrica cum pressurized componentibus ad explosionem tutelae;

Exd II (NH3) vel Ex d II ammoniaci a flameproof electrica machinam disposito ad bellum Gas ambitus;

Ex d metalla speciem I Classis I flammeproof electrica fabrica;

Ex d/II BT4 flammeproof significat fabrica electrica utriusque Classis I et Classis II, Level B, Group T4.

Pulvis explosio-probatio electrica machinis insignitur cum SUMMERGO (Ignitio pulveris Probatur) symbolum. Exempla includere:

A20 SUMMERGO et MERGO A21 ", nam Typus pulvis CREPITUS-probationem machinas in Zonas 20 et 21, respectively;

MERGO A22 pro Typus A pulvis CREPITUS-probationem fabrica in Zona 22;

MERGO B22 pro Type B pulvis explosione-probationis fabrica in Zona 22, in aliis.

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