Ikizamini cyo kumurika LED

LED itara ryo kumuhanda mubisanzwe iri kure yacu, niba itananirwa ryumucyo, dukeneye gutwara ibikoresho nibikoresho byose bikenewe, kandi bisaba tekiniki yo kubisana. Bifata igihe kandi ikiguzi cyo kubungabunga kiraremereye. Kwipimisha rero nikintu gikomeye. Igeragezwa ryamatara yo kumuhanda LED harimo kurinda amazi cyangwa kwinjira (IP), ikizamini cyubushyuhe, ikingira ingaruka (IK), ikizamini cyo gusaza, nibindi.

Ikizamini cyo gukingira (IP)

Igena niba urumuri ruzarinda ibice bikora amazi, umukungugu, cyangwa ikintu gikomeye cyinjira, bigatuma ibicuruzwa bitagira amashanyarazi kandi bikaramba. Ikizamini cya IP gitanga ibizamini bisubirwamo kugirango ugereranye kurinda kurinda. Urutonde rwa IP ruhagaze gute? Umubare wambere mubipimo bya IP bisobanura urwego rwo kurinda ikintu gikomeye kuva mukiganza kugera mukungugu, naho imibare ya kabiri murwego rwa IP igereranya urwego rwo kurinda amazi meza kuva 1mm yimvura kugeza kwibiza byigihe gito kugeza kuri 1m .

Fata IP65 kurugero, "6" bivuze ko nta mukungugu wuzuye, "5" bisobanura kurindwa indege zamazi kuruhande urwo arirwo rwose. Ikizamini cya IP65 gisaba umuvuduko 30kPa intera ya 3m, hamwe nubunini bwamazi litiro 12,5 kumunota, ikizamini cyo kumara umunota 1 kuri metero kare byibuze iminota 3. Kumuri menshi yo hanze hanze IP65 nibyiza.

Uturere tumwe na tumwe tw'imvura dukenera IP66, “6” bisobanura kurindwa indege zikomeye n’inyanja iremereye. Ikizamini cya IP66 gisaba umuvuduko 100kPa intera ya 3m, hamwe nubunini bwamazi litiro 100 kumunota, ikizamini cyo kumara umunota 1 kuri metero kare byibuze iminota 3.

Ikizamini cyo kurinda ingaruka (IK)

Ibipimo ngenderwaho bya IK: IEC 62262 yerekana uburyo ibigo bigomba kugeragezwa kubipimo bya IK bisobanurwa nkurwego rwo kurinda ibigo bitangwa ningaruka zo hanze.

IEC 60598-1 (IEC 60529) irerekana uburyo bwikizamini bwakoreshejwe mugushira no kugereranya urwego rwuburinzi uruzitiro rutanga rwinjira mubintu bitandukanye binini kuva ku ntoki no mu biganza kugeza ku mukungugu mwiza no kurinda amazi kwinjira mu bitonyanga bigwa kuri a indege y'amazi menshi.

IEC 60598-2-3 nigipimo mpuzamahanga cya Luminaires kumihanda no kumurika.

Ibipimo bya IK bisobanurwa nka IKXX, aho "XX" numubare kuva 00 kugeza 10 werekana urwego rwuburinzi butangwa nuruzitiro rwamashanyarazi (harimo na luminaire) kurwanya ingaruka ziva hanze. Igipimo cya IK cyerekana ubushobozi bwuruzitiro rwo kurwanya ingaruka zingufu zapimwe muri joules (J). IEC 62262 yerekana uburyo uruzitiro rugomba gushyirwaho kugirango rusuzumwe, imiterere yikirere isabwa, ingano nogukwirakwiza ingaruka zipimishije, hamwe ninyundo izakoreshwa kuri buri rwego rwa IK.