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Wat is die IP-verdedigingsklas van industriële telefone?
IP-gradering staan ook bekend as Ingress Protection- of International Protection-graderings wat volgens die internasionale standaard van EN 60529 gedefinieer is (Britse BS EN 60529: 1992, European IEC 60509: 1989). Hierdie standaarde word gebruik om die vlakke van seëlwerkendheid van elektriese omhulsels teen indringing deur vreemde liggame soos vuil en water te bepaal.
Die gradering bestaan uit die letters IP gevolg deur 2 syfers, die eerste syfer staan vir die beskermingsvlak wat die omhulsel bied teen soliede liggame, die tweede syfer beskryf die mate van beskerming van die toerusting in die omheining teen water.
IP65 = First Digit - Solids
IP65 = Second Digit - Liquids
Hieronder is 'n tabel wat maklik is om te volg om u te help om te besluit watter IP-gradering / IP-kodes u benodig vir u elektriese omhulsel; Rainford-vervaardigers het IP-gegradeerde elektriese omhulsels, insluitend IP54, IP65 tot IP66.
IP-graderingverwysingskaart IP Rating | Eerste syfer - vaste stowwe | Tweede syfer - vloeistowwe |
IP54 | Beskerm teen beperkte stofindringing | Beskerm teen watersproei in enige rigting, beperkte ingangsbeskerming |
IP55 | Beskerm teen beperkte stofindringing | Protected from low pressure water jets from any direction, limited ingress protection |
IP56 | Beskerm teen beperkte stofindringing | Protected from high pressure water jets from any direction, limited ingress protection |
IP57 | Beskerm teen beperkte stofindringing | Protected from immersion between 15 centimetres and 1 metre in depth, limited ingress protection |
IP58 | Beskerm teen beperkte stofindringing | Protected from long term immersion up to a specified pressure, limited ingress protection |
IP60 | Beskerm teen totale stofindringing | Not protected from liquids, limited ingress protection |
IP61 | Beskerm teen totale stofindringing | Protected from condensation, limited ingress protection |
IP62 | Beskerm teen totale stofindringing | Protected from water spray less than 15 degrees from vertical, limited ingress protection |
IP63 | Beskerm teen totale stofindringing | Protected from water spray less than 60 degrees from vertical, limited ingress protection |
IP64 | Beskerm teen totale stofindringing | Protected from water spray from any direction, limited ingress protection |
IP65 | Beskerm teen totale stofindringing | Protected from low pressure water jets from any direction, limited ingress protection |
IP66 | Beskerm teen totale stofindringing | Protected from high pressure water jets from any direction, limited ingress protection |
IP67 | Beskerm teen totale stofindringing | Protected from immersion between 15 centimetres and 1 metre in depth, limited ingress protection |
IP68 | Beskerm teen totale stofindringing | Protected from long term immersion up to a specified pressure, limited ingress protection |
IP69K | Beskerm teen totale stofindringing | Protected from steam-jet cleaning, limited ingress protection |
