24 Chaka Industrial Explosion-Proof Manufacturer

+86-15957194752 aurorachen@shenhai-ex.com

WhoLevelofExplosion-ProofIsHigher,Chithunzi cha CT2orCT4|Zofunika zaukadaulo

Mfundo Zaukadaulo

Ndi Mulingo Uti wa Kuphulika-Umboni Wapamwamba, CT2 kapena CT4

Zikuwonekeratu kuti CT4 ili ndi chiwopsezo chokwera kwambiri choletsa kuphulika. Makamaka, Ma mota osaphulika ali ndi dzina la IICT4 koma alibe chizindikiro cha IICT2.

Kutentha kwa mlingo IEC/EN/GB 3836Kutentha kwapamwamba kwambiri kwa zida za T [℃]Kutentha kwa Lgnition kwa zinthu zoyaka [℃]
T1450T>450
T2300450≥T>300
T3200300≥T>200
T4135200≥T>135
T5100135≥T>100
T685100≥T>8

Kusiyanitsa kumeneku kumachokera ku magulu a kutentha kwa zipangizo zamagetsi zomwe sizingaphulike: Zipangizo za T4 zidapangidwa kuti zisunge kutentha kwambiri pamwamba pa 135 ° C, pomwe zida za T2 zimalola kutentha kwambiri pamtunda mpaka 300 ° C, amaonedwa kuti ndi owopsa kwambiri.

Chifukwa chake, CT4 ndiye chisankho chokondedwa; CT2 nthawi zambiri imapewa.

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