Paunenge uchitenga chiratidziro che LED, iwe uchatarisana nesarudzo yekuti ndeipi IP giredhi yekusarudza. Yekutanga chidimbu cheruzivo chekuchengeta mupfungwa chinotungamirwa kuratidzwa kunofanirwa kunge kusingaite guruva. Kazhinji yekunze inotungamira inoratidzira nhanho yemvura inofanirwa kunge iri kumberi IP65 uye kumashure IP54, inogona kuenderana nemamiriro ekunze mazhinji akasiyana, senge zuva rekunaya, zuva rechando uye zuva rejecha.
Sezvineiwo, kusarudzwa kweanotungamira kuratidzwa kwakarongedzwa IPXX kwakabatana nezvinodiwa. Kana inotungamira kuratidzwa kuchaiswa mukati memukati kana semi-kunze, ipapo IP giredhi inodiwa yakadzikira, kana inotungamirwa kuratidzwa kuchaburitswa mumhepo kwenguva yakareba, saka inoda kanenge IP65 giredhi led kuratidza. Kana yakaiswa padivi pegungwa kana pasi pedziva rekushambira, saka inoda yakakwira IP giredhi.
Kunyanya kazhinji, iyo IP kodhi zvinoenderana negungano rinotsanangurwa mu EN 60529 chiyero chinozivikanwa seizvi:
IP0X = hapana dziviriro pamiviri yakasimba yekunze;
IP1X = chivharo chakachengetedzwa kubva kumiviri yakasimba yakakura kupfuura 50mm uye kubva pakuwana nekuseri kweruoko;
IP2X = chivharo chakadzivirirwa kubva kuzvinhu zvakasimba zvakakura kupfuura 12mm uye kubva pakuwana nemunwe;
IP3X = chivharo chakadzivirirwa kubva kuzvinhu zvakasimba zvakakura kupfuura 2.5mm uye kubva pakuwana nechokushandisa;
IP4X = chivharo chakadzivirirwa kubva kumiviri yakasimba yakakura kupfuura 1mm uye kubva pakuwana newaya;
IP5X = chivharo chakachengetedzwa kubva kuguruva (uye kubva pakuwana newaya);
IP6X = chivharo chakachengetedzwa zvachose kubva kuguruva (uye kubva pakuwana newaya).
IPX0 = hapana dziviriro kubva kune zvinwiwa;
IPX1 = chivharo chakachengetedzwa kubva pakudonha kwakamira kwemadonhwe emvura;
IPX2 = chivharo chakadzivirirwa kubva pamadonhwe emvura anodonha ane hunhu husingasviki 15°;
IPX3 = chivharo chakachengetedzwa kubva pakunaya;
IPX4 = chivharo chakachengetedzwa kubva pamvura inopfachuka;
IPX5 = chivharo chakachengetedzwa kubva kujeti dzemvura;
IPX6 = chivharo chakachengetedzwa kubva kumafungu;
IPX7 = chivharo chakachengetedzwa kubva pamhedzisiro yekunyudzwa;
IPX8 = chivharo chakachengetedzwa kubva pamhedzisiro yekunyura.
Nguva yekutumira: Sep-26-2021
