24 Tokotaha ngaohi kapeti ʻi he taʻu ʻo e fakaʻauha

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WhichExplosion-ProofLevelIsHigher,AT2orBT4|TechnicalSpecifications

Fakaikiiki fakatekinikale

Ko e fe ʻa e tuʻunga ʻo e fakamoʻoni ʻoku maʻolunga ange, AT2 pe BT4

ʻOku directly lekooti fakahangatonu ʻa e fakahokohoko ʻo e ngaahi fakamoʻoni ʻo e fakaʻauha ko ha < B < C.

IIICT 135 ° cDbIP65
III
Efu ʻo e laa
T1 450 ° cFineʻeiki IP65
T2 300 ° cMB
T3 200 ° c
A
Puna velangofua flocs
Ta
T4 135 ° c
Db
B
ʻIkai conductive efu
T2 100 ° cTF
C
Conductive efu
T6 85 ° c

Ki he ʻ T’ faʻahinga, ʻOku manatuʻi ia ʻe hono fakahokohoko fakafika: ko e lahi ange ʻa e mataʻifika, ʻa e maʻolunga mo malu ange ʻa e faʻahinga.

Ko ia, ko ha faʻahinga fakamoʻoni ʻo e BT4 ʻoku mahulu hake ia ʻi he AT2.

ʻOku mahuʻinga ke fakamahinoʻi ko e ʻ T’ ʻuhinga ki he meʻa lahi taha mafana ʻo e ʻea ʻo e ngaahi meʻangaue fakaʻuhila. Ko ha faʻahinga T4, fokotuʻu ʻi he 135 ° c, ʻoku kaunga ki he fakafepakiʻi ngaahi kasa ʻoku ʻi ai e ngaahi poini ʻoku fuʻu lahi 135 ° c.

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