Chitsogozo chokwanira chosankha malo oyenera otetezedwa ndi zoopsa

Kusankha malo otchingira n'kofunika kwambiri pankhani yoonetsetsa kuti malo opangira mafakitale ndi otetezeka, makamaka madera oopsa. Malo otchingira n'koopsa amapangidwira kuteteza zida zamagetsi ku mpweya wophulika, fumbi ndi zinthu zina zachilengedwe. Bukuli likuthandizani kudziwa zovuta posankha malo otchingira n'kukonza zinthu.malo obisika oopsaNdi zomwe zikugwirizana ndi zosowa zanu.

Mvetsetsani malo oopsa

Musanayambe kusankha malo, ndikofunikira kumvetsetsa zomwe zili malo oopsa. Malo awa amagawidwa malinga ndi kupezeka kwa mpweya woyaka, nthunzi kapena fumbi. Machitidwe ogawa nthawi zambiri amakhala ndi:

• Gawo 0Malo omwe mpweya wophulika umakhalapo nthawi zonse kapena kwa nthawi yayitali.
• Gawo 1: Malo omwe mpweya wophulika ungachitike nthawi ya ntchito yanthawi zonse.
• Gawo 2: Mpweya wophulika sungathe kuchitika nthawi ya ntchito yanthawi zonse, ndipo ngati uchitika, udzakhalapo kwa kanthawi kochepa chabe.

Malo aliwonse amafunika mtundu winawake wa malo otchingira kuti atsimikizire chitetezo ndikutsatira malamulo.

Mfundo Zofunika Kuziganizira Posankha Malo Okhala ndi Malo Oopsa

1. Kusankha Zinthu

Zinthu zomwe zili m'bokosilo ndizofunikira kwambiri kuti likhale lolimba komanso lotetezeka. Zipangizo zodziwika bwino ndi izi:

• Chitsulo chosapanga dzimbiri: Imapereka kukana dzimbiri bwino, yabwino kwambiri m'malo ovuta.
• Aluminiyamu: Yopepuka komanso yosagwira dzimbiri, koma mwina si yoyenera malo onse oopsa.
• Polycarbonate: Imapereka kukana kugwedezeka bwino ndipo nthawi zambiri imagwiritsidwa ntchito m'malo osakhala ovuta kwambiri.

Kusankha zinthu zoyenera kudzadalira zoopsa zomwe zili m'malo omwe muli.

2. Mulingo wa Chitetezo cha Kulowa (IP)

Kuyesa kwa IP kumasonyeza kuthekera kwa chipinda chotchingira kukana fumbi ndi kulowerera kwa madzi. Pamalo oopsa, nthawi zambiri pamafunika kuyesedwa kwa IP kokwera. Yang'anani chipinda chotchingira chokhala ndi IP yochepera IP65 kuti muwonetsetse kuti chitetezo ku fumbi ndi madzi otsika.

3. Njira zopewera kuphulika

Pali njira zosiyanasiyana zodzitetezera ku kuphulika, kuphatikizapo:

• Yosaphulika (Ex d): Yopangidwa kuti izitha kupirira kuphulika mkati mwa mpanda ndikuletsa moto kutuluka.
• Chitetezo Chokhazikika (Ex e)Onetsetsani kuti zipangizo zapangidwa kuti zichepetse chiopsezo cha moto.
• Chitetezo cha Mkati (Ex i): Zimaletsa mphamvu zomwe zilipo poyatsira, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito ku Zone 0 ndi Zone 1.

Kumvetsa njira izi kudzakuthandizani kusankha malo otetezedwa omwe akukwaniritsa zofunikira zenizeni za malo oopsa.

4. Kukula ndi Kapangidwe

Khomalo liyenera kukhala lalikulu kuti ligwirizane ndi zidazo pamene likulola kuti mpweya uzilowa bwino komanso kutentha kuzituluka. Ganizirani momwe malo anu oikirako zinthu angakhalire ndipo onetsetsani kuti khomalo likupezeka mosavuta kuti likonzedwe ndi kuwonedwa.

5. Chitsimikizo ndi Kutsatira Malamulo

Onetsetsani kuti malo otetezedwawo akukwaniritsa miyezo ndi ziphaso zoyenera, monga ATEX (ya ku Europe) kapena NEC (ya ku United States). Ziphasozi zikusonyeza kuti malo otetezedwawo ayesedwa ndipo akukwaniritsa zofunikira zachitetezo m'malo oopsa.

6. Mkhalidwe wa chilengedwe

Ganizirani za momwe kabati idzakhazikitsire. Zinthu monga kutentha kwambiri, chinyezi, komanso kukhudzana ndi mankhwala zimatha kukhudza kusankha zipangizo zomangira ndi kapangidwe kake.

Pomaliza

Kusankha cholondolamalo obisika oopsandi chisankho chofunikira kwambiri chomwe chimakhudza chitetezo ndi kutsatira malamulo m'malo opangira mafakitale. Mwa kuganizira zinthu monga kusankha zinthu, IP rating, njira yotetezera kuphulika, kukula, ziphaso ndi momwe zinthu zilili, mutha kusankha mwanzeru kuti anthu ndi zida zikhale zotetezeka. Onetsetsani kuti mwafunsa katswiri ndikutsatira malamulo am'deralo kuti muwonetsetse kuti malo anu oopsa akukwaniritsa miyezo yonse yofunikira yachitetezo.