Indlela yokukhetha iKhabhinethi eLungileyo yaNgaphandle engenaManzi kwiZixhobo zakho zaMandla

Xa kuziwa kwizixhobo zamandla zangaphandle, ukuba nekhabhathi elungileyo kubalulekile ekukhuseleni iimpahla zakho ezixabisekileyo kwizinto. Nokuba sisixhobo samandla esine-132kv esinamagumbi amathathu angaphandle okanye isitishi samandla sangaphandle esinevoltheji ephezulu, ukukhetha ikhabhathi elungileyo yangaphandle engenamanzi kubalulekile ekuqinisekiseni ubomi obude kunye nokusebenza kwesixhobo sakho. Kwesi sikhokelo, siza kuphonononga imiba ephambili ekufuneka iqwalaselwe xa ukhetha iikhabhinethi yangaphandle engenamanzikwizixhobo zakho zamandla.

1. Cinga ngemeko-bume

Isinyathelo sokuqala ekukhetheni ikhabhinethi efanelekileyo ngaphandle kwamanzi kukuqwalasela indawo eya kufakwa kuyo. Ngaba le ndawo ithanda ukuba nemvula enkulu, ikhephu, okanye amaqondo obushushu agqithisileyo? Ukuqonda iimeko zokusingqongileyo kuya kukunceda ukuba unqume izinga lokungangeni kwamanzi kunye nokufakelwa okufunekayo kwikhabhinethi. Ngokomzekelo, ukuba ikhabhinethi iya kubonakaliswa kwimvula enkulu, ikhabhinethi ene-IP ephezulu (i-Ingress Protection) iya kuba yimfuneko ukukhusela ukungena kwamanzi.

2. Wuhlolisise Umbandela

Izinto eziphathekayo zekhabhinethi zangaphandle zamanzi zidlala indima ebalulekileyo ekuzinzeni kwayo kunye nokukwazi ukumelana neemeko zangaphandle. Njonga iiikhabhathiyakhiwe ngezinto ezikumgangatho ophezulu, ezikwaziyo ukumelana nemozulu njengentsimbi engatyiwayo okanye ialuminiyam. Ezi zixhobo zibonelela ngokumelana nokugqwesa okugqwesileyo kwaye ziyakwazi ukumelana neemeko ezirhabaxa zangaphandle. Ukongezelela, qwalasela ubukhulu bezinto eziphathekayo, njengoko i-gauge gauge yensimbi inika ukhuseleko olungcono kumonakalo womzimba kunye nokonakalisa.

 

3. Vavanya iiMpawu zokuNgangenwa kwamanzi

Xa kufikwa kuiikhabhinethi zangaphandle, ukuthintela amanziyeyona nto ibalulekileyo. Khangela iikhabhinethi ezenzelwe ngokukodwa ukubonelela ngenqanaba eliphezulu lokungangeni kwamanzi, njengalawo ane-rubber gaskets kunye nezitywina zokukhusela amanzi ukuba angangeni kwindawo ebiyelweyo. Iikhabhinethi ezinophahla oluthambekileyo kunye nemijelo yokuhambisa amanzi zikwaluncedo ekwalathiseni amanzi kude nekhabhathi kunye nokunciphisa umngcipheko wokudityaniswa kwamanzi phezu komhlaba.

4. Misela ubungakanani kunye noLungiselelo

Ubungakanani kunye nokucwangciswa kwekhabhinethi yangaphandle engenamanzi kufuneka ihambelane nemilinganiselo kunye neemfuno zezixhobo zakho zamandla. Cinga indawo efunekayo kwisixhobo, kunye nazo naziphi na izixhobo ezongezelelweyo okanye amacandelo anokufuneka ukuba afakwe ngaphakathi kwekhabhinethi. Iikhabhinethi ezineshelufu ezilungelelanisiweyo kunye nokukhethwa kokunyuka kunokubonelela ngokuguquguqukayo ekuhlaliseni ubungakanani bezixhobo ezahlukeneyo kunye nohlengahlengiso.

5. Beka phambili uKhuseleko

Ukongeza ekukhuseleni izixhobo zakho zamandla kwizinto, ikhabhinethi yangaphandle engenamanzi kufuneka inikezele ngeempawu zokhuseleko ukukhusela ukufikelela okungagunyaziswanga kunye nokuphazamisa. Jonga iikhabhathi ezineendlela zokutshixa ezomeleleyo, ezifana neziphatho ezitshixwayo okanye izitshixo ezisebenza ngezitshixo. Ukongezelela ukhuseleko, qwalasela iikhabhathi ezinehenjisi ezinganyangekiyo kunye neengcango eziqinisiweyo ukuthintela ukungena ngenkani.

6. Qwalasela ukuVela nokuPholisa

Ukungena komoya okufanelekileyo kunye nokupholisa kubalulekile ekugcineni iimeko zokusebenza ezifanelekileyo ngaphakathi kwekhabhinethi, ngakumbi kwizixhobo zombane ezenza ubushushu. Njonga iiikhabhathikunye neendlela zokungenisa umoya, ezifana neendawo zokukhupha umoya okanye iikiti zefeni, ukukhuthaza ukuhamba komoya kunye nokuthintela ukwanda kobushushu. Ukongezelela, iikhabhinethi ezineenkqubo zokupholisa ezidibeneyo okanye izibonelelo zokufakela iiyunithi zokupholisa zinokunceda ukulawula ubushushu ngaphakathi kwendawo ebiyelweyo.

7. Funa ukuThotyelwa kweMigangatho

Xa ukhetha ikhabhathi yangaphandle engenamanzi yezixhobo zakho zamandla, qinisekisa ukuba iyahambelana nemigangatho yoshishino efanelekileyo kunye neziqinisekiso. Iikhabhinethi ezihlangabezana nemilinganiselo ye-IP yokuthintela amanzi kunye ne-NEMA (yeSizweAbavelisi boMbaneUmbutho) imigangatho yeendawo ezivaliweyo zangaphandle zibonisa umgangatho wazo kunye nokufaneleka kokusetyenziswa kwangaphandle. Ukuthotyelwa kwale migangatho kuqinisekisa ukuba ikhabhinethi iye yavavanywa ngokuqatha kwaye ihlangabezana nemigaqo efunekayo yokwenziwa kwezicelo zangaphandle.

8. Vavanya uLondolozo lweXesha elide

Qwalasela iimfuno zexesha elide zokugcinwa kwekhabhinethi yangaphandle engenamanzi. Khangela iikhabhinethi ezineziphene ezihlala ixesha elide kunye neengubo ezinikezela ukuxhathisa kwi-corrosion kunye nokuvezwa kwe-UV, ukunciphisa imfuno yokugcinwa rhoqo. Ukongezelela, qwalasela ukufikeleleka kwekhabhinethi kwimisebenzi yokulondoloza, enjengokuhlolwa kwezixhobo kunye nokucoca, ukuqinisekisa ukuba inokubonelelwa lula xa kuyimfuneko.

Ukuqukumbela, ukukhetha ikhabhathi elungileyo yangaphandle engenamanzi kwizixhobo zakho zamandla kubalulekile ekukhuseleni iimpahla zakho kunye nokuqinisekisa ukusebenza kwazo okuthembekileyo kwiindawo ezingaphandle. Ngokuqwalasela izinto ezifana neemeko zokusingqongileyo, umgangatho wezinto eziphathekayo, iimpawu zokukhusela amanzi, ubungakanani kunye nokucwangciswa, ukhuseleko, ukungena komoya, ukuthotyelwa kwemigangatho, kunye nokugcinwa kwexesha elide, unokwenza isigqibo esinolwazi xa ukhetha ikhabhinethi yangaphandle yezixhobo zakho zamandla. Ukutyala imali kwiikhabhathi ekumgangatho ophezulu yangaphandle engenamanziiya kunika uxolo lwengqondo ukwazi ukuba izixhobo zakho zamandla zikhuselwe ngokufanelekileyo ngokuchasene nezinto, ekugqibeleni zibe negalelo kubomi obude kunye nokusebenza kwayo.