Kufanele Abathengi Bayichaze Kanjani I-UPS Yesigaba Ezintathu Esijwayelekile Ngaphambi Kokukhiqiza? 

Impendulo eqondile:I-RFQ yangokwezifiso yokuphakelwa kwamandla kagesi kufanele imise ishejuli yokulayisha, i-kW ne-kVA edingekayo, amandla kagesi okufakwayo nokuphumayo, imvamisa, ukuhlelwa kwesigaba nokungathathi hlangothi, umthombo we-bypass, ukuzimela kwebhethri, izimo zemvelo, ukuxhumana, ukuvikelwa, imingcele yokufaka, imidwebo, nokuhlolwa kokwamukela. Abathengi kufanele bachaze ukusebenza kwangaphandle nokuxhumana, kuyilapho umphakeli ebuyisela idizayini ethobelayo, izibalo, ukuchezuka, namadokhumenti okukhiqiza alawulwayo.

Lisho ukuthini elithi “isiko” kunkontileka?

Ukwenza ngendlela oyifisayo kungabhekisela ezilinganisweni, ukwakheka kwekhabhinethi, okokufaka nokukhiphayo, ukumiswa kwebhethri, ukuvikelwa, ukuxhumana, ukuqapha, ukufakwa kwekhebula, umbala, amalebula, imibhalo, noma izivivinyo zasefekthri. Akufanele kuhlale kuyisithembiso esingachazwanga. Ushintsho ngalunye oluceliwe ludinga imfuneko elinganisekayo, umnikazi, nobufakazi bokwamukela.

Ithagethi i-industrial-frequency inthanethi yezigaba ezintathu ze-UPS ikleliswe ku-10–600kVA, enokufakwa kwezigaba ezintathu nokuphuma kwezigaba ezintathu. Lobu bubanzi bukhomba umndeni womkhiqizo, hhayi ukulungiselelwa kokugcina kwephrojekthi. I-RFQ kusafanele isungule isilinganiso esikhethiwe, umthwalo wangempela, isistimu kagesi, umsebenzi webhethri, i-bypass, indawo ezungezile, izixhumanisi, kanye nomngcele wokufaka.

Abathengi kufanele bahlukanise amazinga amathathu amadokhumenti. Izidingo zomqashi zichaza isidingo sebhizinisi nesizinda. Isiphakamiso somphakeli sihlonza idizayini enikeziwe kanye nokuchezuka. Amadokhumenti agunyazwe ukuthi akhiqizwe amisa lokho okuzokwakhiwa. Ukudida la mazinga kudala izingxabano lapho umdwebo wesabelomali wangaphambi kwesikhathi uthathwa njengomdwebo wokugcina wokukhiqiza.

Iyiphi idatha yokulayisha enquma isilinganiso se-UPS?

Faka kuhlu wonke umthwalo ovikelwe ngobuningi, ama-watts asebenzayo, amandla abonakalayo lapho etholakala khona, isici samandla, isabelo sesigaba, impatho yokuqala noma ye-inrush, izici ezingaqondile, umjikelezo womsebenzi, nokubaluleke kakhulu. Maka imithwalo esebenza kanyekanye kanye nemithwalo engase ichithwe. Yisho umthwalo wamanje kanye nokwandiswa okuhleliwe ngokwehlukana.

I-UPS yangokwezifiso akufanele ikhethwe enanini le-nameplate yemishini kVA iyodwa. Ama-Nameplates angase abe ngaphezu kwesidingo esivamile, kuyilapho i-motor iqala, ama-transformer, okokusebenza kwezithombe, amadrayivu, noma imithwalo yokulungisa kabusha ingasethula iziqongo zesikhathi esifushane kanye nemiphumela evumelanayo. Cela umphakeli ukuthi abonise ukuthi isilinganiso esikhethiwe sibhekana kanjani nomthwalo wesimo esiqinile, isidingo sesikhashana, ukulayishwa ngokweqile, kanye nemajini ezayo.

Chaza umkhawulo wokuklama njengesinqumo sephrojekthi. Ukweqisa ngokweqile kungakhuphula izindleko zekhephithali, umkhondo wezinyawo, ubuningi bebhethri, nokusebenza komthwalo ophansi. Imajini enganele ingakhawulela ukunwetshwa noma idale ukudluliswa kokulayishwa ngokweqile. Ukunikezwa kufanele kubonise kokubili i-kW ne-kVA esebenzayo, isici samandla okulayisha esicatshangelwayo, kanye nephesenti lokulayisha izimo zamanje nezesikhathi esizayo.

Layisha izinkambu zeshejuli ezivimbela ukungaqondakali

• Igama lokulayisha, inani, i-kW, i-kVA, isici samandla, nokuxhumeka kwesigaba
• Okuvamile, ukuqala, ukuvuselela, ukushaya kwenhliziyo, noma ukuziphatha komjikelezo
• Iqembu elisebenza ngesikhathi esisodwa kanye nokubalulekile kokucisha ukulayisha
• Ukugibela udlule noma ukuzimela kwebhethri eqenjini ngalinye elibalulekile
• Isidingo samanje, ukunwetshwa okuzibophezele, kanye nesidingo sokuzikhethela sesikhathi esizayo
• Isimo esiphezulu esamukelekayo sokuphazamiseka noma sokudlulisa

Kufanele kuchazwe kanjani izimo zokufaka, ijeneretha, kanye ne-bypass?

I-voltage yokufakwayo yesifunda kanye nemvamisa, ukuhluka okuvunyelwe, ukulandelana kwesigaba, ukuhlelwa komhlaba ongathathi hlangothi nokuvikela, idatha ye-transformer ekhuphuka nomfula, ileveli yephutha etholakalayo, idivayisi yokuvikela ekhuphuka nomfula, kanye nokungena kwekhebula. Uma ijeneretha ihlinzeka nge-UPS, hlinzeka ngesilinganiso sejeneretha, ukulawulwa kwamandla kagesi, ukuziphatha kwemvamisa, irempu noma ukulandelana kokulayisha, neminye imithwalo emikhulu eyabelana ngomthombo.

Umthombo wokudlula udinga ukunakwa okulinganayo. Cacisa ukuthi ingabe isilungisi kanye ne-bypass zisebenzisa umthombo ovamile noma ohlukile, noma ngabe okungathathi hlangothi kuyatholakala, i-voltage yokudlula eyamukelekayo newindi lemvamisa, kanye nokuziphatha okudingekile lapho ukudlula kungaphandle kwemikhawulo. Khomba ukuthi ingabe indlela yokudlula yokulungisa yangaphandle isendaweni yomhlinzeki nokuthi ukuhlukaniswa kuzofinyelelwa kanjani.

Ungakopishi amanani kagesi ekwakhiweni kwereferensi ngaphandle kokuhlola isayithi. Imikhiqizo ye-UPS yezigaba ezintathu evela kubakhiqizi abahlukene isebenzisa amawindi kagesi ahlukene, uxhumo, ukuhlelwa kokudlula, amandla wesekethe emfishane, nezimo zokugcwala ngokweqile. Ofaka isicelo kufanele abuyisele idatha yemodeli ethile yokucushwa okuhlongozwayo kunethebula lemboni evamile.

Yikuphi ukusebenza kokukhiphayo nokuvikelwa komthwalo okufanele kuqandwe?

Chaza amandla kagesi okukhiphayo kanye nemvamisa, ukuhlelwa kwesigaba nokungathathi hlangothi, ukulindela ukulawulwa kwamandla kagesi, ukuhlanekezela okuvunyelwe kwe-waveform yohlobo lomthwalo oshiwo, ukuziphatha kwemvamisa, umsebenzi wokugcwala ngokweqile, nokuziphatha kokudlulisa. Yisho ukuthi ukuhlukaniswa kwe-galvanic, i-transformer ephumayo, noma ilungiselelo elithile le- earthing liyadingeka ngedizayini yesayithi. Ungacabangi ukuthi “imvamisa yezimboni” iyodwa ephendula leyo mibuzo.

Ukuxhumanisa i-short-circuit kanye nokuvikela kufanele kuthathwe njengenkinga yesistimu. Nikeza ulwazi lwe-downstream noma i-fuse kanye nenjongo yokususa amaphutha. Buza umhlinzeki ngokuziphatha kwephutha kokuphumayo kwe-UPS kanye nedatha yokuxhumana edingwa umklami kagesi. I-UPS ingakhawulela okwamanje ngokuhlukile kumthombo ophakelwa yi-transformer, ngakho-ke ukuvikeleka komfula akumele kukhethwe kusukela kumanje okuvamile kuphela.

Ngemithwalo engakwazi ukubekezelela ukuphazamiseka, chaza ukuziphatha okuvunyelwe ngesikhathi sokulayishwa kwesiguquli esishintshashintshayo, iphutha langaphakathi, ukudluliswa kwe-bypass, ukuphela kwebhethri, ukucisha amandla okuphuthumayo, nokulungiswa. Ishejuli yembangela kanye-nomphumela kufanele ibonise ukuthi imaphi ama-alamu axwayisa opharetha ngaphambi kokuvala shaqa nokuthi yiziphi izimo eziqalisa ukudlulisa okuzenzakalelayo.

Ukuzimela kwebhethri nokushajwa kabusha kufanele kucaciswe kanjani?

Yisho isikhathi sokusebenza esidingekayo kumthwalo ochaziwe, esimweni sokuphela, izinga lokushisa le-ambient, kanye neminyaka yebhethri noma umkhawulo wedizayini. Cacisa ukuthi isikhathi sokusebenza siyasebenza yini emthwalweni wamanje, umthwalo wesikhathi esizayo, noma iphrofayela yokusheshisa. Chaza ukuthi amabhethri angaphakathi noma angaphandle, indawo etholakalayo yegumbi lebhethri, ukugadwa, ukuhlukaniswa, nokuthi ubani ohlinzeka ngamarack, amakhabethe, ukuvikela kwe-DC, nezintambo ezixhumekayo.

Ukusebenza kokushajwa kabusha kungase kubaluleke njengokuzimela kokuqala. Yisho isikhathi esiphezulu esamukelekile sokushajwa kabusha, umthamo wokufaka otholakalayo, kanye nokuthi ukucisha okuphindaphindiwe kuyakholeka yini. Cela umphakeli ukuthi akhombe ukushaja kwamanje, ukuqagela, nanoma yimuphi umthelela esidingweni sokufakwayo komfula. Uma isistimu kufanele iqale kubhethri ngaphandle kwamapayipi amakhulu, faka lowo msebenzi kanye nokuhlola kwawo ekucacisweni.

Ungaphinde usebenzise ukubala kwebhethri kusuka kumodeli ehlukile ye-UPS noma ibhasi le-DC. Umphakeli kufanele akhiphe isibalo se-inverter esebenzayo enikezwayo, i-voltage ye-DC, iseli noma uhlobo lwebhethri, inani lamayunithi, idatha yokukhipha, izinga lokushisa, nesisekelo sokuguga. Okubanzi USYTU UPS isigaba somkhiqizo ingasiza abathengi ukukhomba izakhiwo ezitholakalayo, kodwa ukubala ngakunye kwephrojekthi kuhlala kuncike ekucushweni okuqondile.

Yiziphi izixhumi ezibonakalayo, izilawuli, kanye nemingcele yesayithi okungeye-RFQ?

Nikeza ngolimi oludingekayo lwesibonisi lwasendaweni, uhlu lwe-alamu, abathintwayo abomile, ukucishwa kwesimo esiphuthumayo, ukuqapha okukude, iphrothokholi yokuxhumana, ukuxhumeka kwenethiwekhi, ukuvumelanisa isikhathi, ukugcinwa komcimbi, nokuhlanganiswa nebhilidi noma isistimu yokuphatha isikhungo sedatha. Chaza ukuthi yimaphi amasiginali ayimpoqo nokuthi ubani omaka amamephu, awahlole, futhi abhale phansi.

Izidingo ze-Cybersecurity kufanele zishiwo ngaphambi kokuthi ikhadi lenethiwekhi noma isici sokufinyelela kude samukelwe. Khomba amaphrothokholi avunyelwe, isibopho sokukhuluma, inqubomgomo yephasiwedi, imikhawulo yokufinyelela kude, kanye neqembu eligunyaza ukuxhumeka kunethiwekhi yemishini. Inketho yokuxhumana ayiphelele kuze kube yilapho kuvunyelwana ngohlu lwamaphuzu nendlela yokuhlola.

Thumela imininingwane yesayithi enobukhulu: usayizi wegumbi, ukucaciswa kweminyango nephaseji, ukulayishwa phansi, izimo zokungena komoya noma zokupholisa, ukuphakama, izinga lokushisa elizungezile, umswakama, ukuchayeka kothuli, izidingo zokuzamazama komhlaba noma zokudlidliza uma kudingeka, imvume yesevisi yangaphambili nangemuva, kanye nokungena kwekhebula eliphezulu noma eliphansi. I-UPS eyanele ngokobuchwepheshe ingase ingafaneleki uma ingakwazi ukuthuthwa, ukubekwa, ukushaywa umoya, noma ukugcinwa endaweni etholakalayo.

Imiphi imidwebo okufanele umthengi ayinikeze futhi ayamukele?

Umthengi ngokuvamile uhlinzeka ngomdwebo wesayithi womugqa owodwa, ishejuli yokulayisha, idatha yomthombo kanye ne-bypass, ukwakheka kwegumbi, okuthandwayo kokungena kwekhebula, ifilosofi yokulawula, izidingo zokuxhumana, kanye namazinga asebenzayo wephrojekthi. Lesi isisekelo somklamo wangaphandle. Ngaphandle kwalapho inkontileka yokuthenga ikubeka ngokusobala ngenye indlela, umthengi akufanele adinge ukudala idizayini yomkhiqizi yomjikelezo wamandla wangaphakathi.

Umphakeli kufanele abuyisele umdwebo ohlongozwayo womugqa owodwa, ukuhlelwa okujwayelekile, uhlelo lwetheminali, umdwebo wokufaka ikhebula, ishejuli yesixhumi esibonakalayo, ulwazi lokuvikela, ukuhlelwa kwebhethri, idatha yokulahlekelwa ukushisa neyokungenisa umoya, idatha yesisekelo noma yokulayisha phansi, kanye nebhili lezinto ezingeni okuvunyelwene ngalo ukuze ligunyazwe. Amadokhumenti kufanele abe nezinombolo zokubuyekeza kanye nesimo sokugunyazwa.

An umdwebo wokunikeza amandla ongaphazamiseki okutholakala kuthenda endala ingasetshenziswa njengereferensi, kodwa akufanele ikhiphe buthule umthwalo wamanje kanye nedatha yesayithi. Maka amadokhumenti ayizethenjwa njengokuthi “komqondo,” “ngokwengcaphuno,” noma “yokugunyazwa kokukhiqiza.” Uma imibhalo emibili ishayisana, inkontileka kufanele isho ukuthi yikuphi okuhamba phambili nokuthi ukungaboni ngaso linye kuxazululwa kanjani.

Ukwenza ngokwezifiso kufanele kulawulwe kanjani ngaphambi kokukhiqiza?

Dala i-matrix yokuthobelana enomugqa owodwa ngemfuneko ngayinye. Umphakeli kufanele aphendule ngokuthobelana, ukuchezuka, ngokuzikhethela, noma okungafakiwe futhi abhekise idokhumenti efanele. Ingcaphuno ethi "ingenziwa ngendlela oyifisayo" ngaphandle kwempendulo ephawuliwe ayiqinisekisi ububanzi bokugcina.

Ngemva kokucaciswa kwezobuchwepheshe, khipha uhlu lwezimfuneko eziqandisiwe kanye nerejista yemibhalo egunyaziwe. Izinguquko kufanele zihlonze isizathu, imidwebo ethintekile, intengo, umthelela wokulethwa, imfuneko yokuhlolwa kabusha, nesiphathimandla sokugunyaza. Izicelo ezikhulunywa ngomlomo ezenziwe phakathi nomhlangano akufanele zifinyelele ekukhiqizweni kuze kube zivela kumadokhumenti alawulwayo.

Hlukanisa izinguquko eziyisibopho kokuncanyelwayo. I-voltage ehlukile yokufaka, isilinganiso samaphutha, umsebenzi webhethri, noma i-bypass architecture ingathinta idizayini kagesi. Umbala weKhabhinethi noma ulimi lwelebula kungase kuthinte imibhalo nokukhiqizwa kodwa hhayi ukusebenza kwamandla. Ukuphatha zonke izinguquko ngokulinganayo kwenza ukubuyekezwa kuhambe kancane futhi kufihle izinto ezidinga ukuqinisekiswa kobunjiniyela.

Lapho iphrojekthi ingasebenzisa ukucushwa okujwayelekile, kuqhathanise nomklamo wangokwezifiso ohlongozwayo. A eduze 10–80kVA imvamisa ephezulu yezigaba ezintathu ze-UPS eku-inthanethi imele umndeni ohlukile womkhiqizo ongase uhlobane kwezinye izilinganiso, kodwa akufanele uthathwe njengokushintsheka ngokobuchwepheshe. Cela umphakeli ukuthi achaze umehluko ku-topology, i-footprint, okokufaka nokukhiphayo, ukuhlelwa kwebhethri, indlela yesevisi, nokufaneleka kwephrojekthi.

Yibuphi ubufakazi be-FAT kanye nokunikezelwa okufanele kuvunyelwene?

Ukuhlolwa kokwamukelwa kwasembonini kufanele kubhalwe kuqhathaniswa nokucushwa okugunyaziwe. Chaza ukuhlolwa kwemodeli ne-nameplate, umsebenzi obonakalayo, izintambo namatheminali, ukuqala, ukusebenza okuvamile, ukusebenza kwebhethri, ukudluliswa kwe-bypass, amaphuzu e-alamu kanye nokuxhumana, imisebenzi yezimo eziphuthumayo, ukuhlola okukhiphayo, izimo zokuhlola umthwalo, nokubuyekezwa kwedokhumenti. Yisho ukuthi yiziphi izivivinyo ezifakazelwayo futhi ezisekelwa amarekhodi avamile.

Amanani okusebenza nobude besikhathi sokuhlola kufanele kusuke ekucacisweni okugunyaziwe, kungaqanjwa efekthri. Uma ukuhlolwa komthwalo ogcwele kungatholakali, umphakeli kufanele asho enye indlela futhi umthengi kufanele akugunyaze ngaphambi kokuhlolwa. Ukuhlonza insimbi yokurekhoda, amanani akalwe, inguqulo yesofthiwe, izilungiselelo, ukuchezuka, nezenzo zokulungisa.

Ukwamukelwa kwesayithi kufanele kuqinisekise izinto eziqondene nokufakwa efekthri engakwazi ukufakazela ngazo: ukuxhunywa komthombo nokudlula, ukulandelana kwesigaba, ukufaka umhlabathi, umoya, ukunqanyulwa kwekhebula, ukuvikela phezulu nokwehla nomfula, ukusebenzisana kwamajeneretha, ukuxhumana kwemishini, ukudluliswa komthwalo, ukuhlelwa kwebhethri, nezinqubo zomsebenzisi. Ukunikezela kufanele kubandakanye imidwebo egunyaziwe, izilungiselelo, imibiko yokuhlolwa, amamanyuwali, uhlu lwezingxenye ezisele, uhlelo lokunakekela, namarekhodi okuqeqesha.

Ukuqhathaniswa kwentengo kufanele kusebenzise ububanzi obufanayo. Isihloko on kungani amaphrojekthi e-UPS afanayo e-kVA anezindleko ezihlukile igqamisa ukubaluleka kokuqhathanisa amabhethri, i-bypass, ukufakwa, ukuhlola, namasevisi kunesilinganiso sekhabhinethi iyodwa.

Iphrojekthi ye-UPS emele ngokwezifiso

Isimo esimela abanye — hhayi icala lekhasimende elifunwayo.

Imboni yezimboni icela i-UPS ye-inthanethi yezigaba ezintathu yangokwezifiso engu-200kVA isebenzisa umdwebo omdala womugqa owodwa. Umdwebo awubonisi idatha yokudlula ehlukile, uhlu lokulayisha luxuba amamotho akhona nawesikhathi esizayo, isikhathi sokusebenza kwebhethri sishiwo ngaphandle kwezinga lokulayisha, futhi umdwebo wegumbi ushiya ukungena kwekhebula nokuvunyelwa kwesevisi. Abafaka amathenda abathathu babuyisela izikophu ezihlukene, nokho ukuthobela izimangalo ngamunye.

Umthengi ukhipha ishejuli yokulayisha ebuyekeziwe, ithebula lomthombo kanye ne-bypass, isakhiwo segumbi, isisekelo sesikhathi sokusebenza, uhlu lwesignali, nerejista yedokhumenti. Umhlinzeki ngamunye umaka ukuchezuka futhi abuyisele isibalo sokulinganisa, umugqa owodwa ohlongozwayo, ukuhlelwa okuvamile, ukubalwa kwebhethri, nokusalungiswa kwe-FAT. Izipesheli zingase ziqhathaniswe ngobubanzi obuqinisekisiwe, futhi ukukhiqizwa kuqala ngemva kokuba imibhalo okuvunyelwene ngayo isigunyaziwe.

FAQ

Ithini idokhumenti yokuqala ye-UPS RFQ yangokwezifiso?

Qala ngeshejuli yokulayisha exhunywe kumdwebo womugqa owodwa wesayithi. Uhlelo lokulayisha lusungula i-kW, i-kVA, isici samandla, ukuziphatha kwesikhashana, umsebenzi, ukugxeka, kanye nokwanda. Umugqa owodwa usungula imithombo, i-bypass, umhlaba, ukuhlelwa kwesigaba, umngcele wokuvikela, nokuxhumeka kokusabalalisa.

Ingabe abathengi kufanele banikeze ngedizayini yesekethe ye-UPS yangaphakathi?

Ngokuvamile, abathengi bachaza ukusebenza okudingekile, ukuxhumana kwangaphandle, imingcele yesayithi, namazinga asebenzayo. Umkhiqizi uthuthukisa futhi alawule ukwakheka kwangaphakathi komkhiqizo onikeziwe. Uma inkontileka idinga ukugunyazwa komthengi kwemininingwane eyengeziwe yedizayini, chaza izinga ledokhumenti kanye nesibopho sokugunyaza ngokucacile.

Kungani kudingeka kokubili i-kW ne-kVA?

I-kW imele amandla angempela futhi i-kVA imele amandla abonakalayo. Ukulayisha kwe-UPS kuncike kukho kokubili, kanye nesici samandla okulayisha kanye nokuziphatha kwesikhashana. Ukucacisa okukodwa kuphela kungaholela ekunikezeni okubonakala kukalwe ngendlela efanele kodwa okungafani nephrofayela yangempela yokulayisha.

Ingabe ububanzi bomkhiqizo obungu-10–600kVA buyindlela eyodwa yokucushwa?

Cha. Ikhomba umndeni ohlanganisa izilinganiso eziningi. Ukuhlelwa kweKhabhinethi, isistimu yebhethri, ukuvikela, izintambo, izinyawo, i-bypass, nobunjiniyela bephrojekthi kungahluka ngomthamo okhethiwe kanye nokukhethwa kukho. Cela imidwebo eqondene nemodeli ethile, idatha, kanye nobubanzi bokuhlola besilinganiso esicashuniwe.

Kufanele kukhishwe nini ukukhiqizwa?

Ukukhiqizwa kokukhishwa ngemva kwe-matrix yokuthobelana, isikophu sokugcina, umugqa owodwa ogunyaziwe, ukuhlelwa okuvamile, isisekelo sebhethri, izixhumanisi, irejista yedokhumenti, kanye nezimfuneko zokuhlola zifriziwe. Noma iyiphi into evulekile engashintsha idizayini kagesi, ukwakhiwa kwekhabhinethi, noma ukwamukelwa kufanele kuxazululwe noma kulawulwe ngokusemthethweni.

Uyini umehluko phakathi kwe-FAT ne-SAT?

I-FAT iqinisekisa ukucushwa komkhiqizo okugunyaziwe embonini isebenzisa izindlela okuvunyelwene ngazo. I-SAT iqinisekisa ukusebenza okuncike ekufakweni endaweni, okuhlanganisa umthombo, ukudlula, izintambo, ukufaka umhlabathi, ukushaywa umoya, ukuvikelwa, ukuxhumana, ukusebenzisana komthwalo, nezinqubo zokusebenza. Lezi zivivinyo ezimbili kufanele zibe nemibandela ehlukene yokwamukela.

Abathengi kufanele baqhathanise kanjani izingcaphuno ze-UPS zangokwezifiso?

Sebenzisa i-matrix evamile yokuthobela futhi wenze isilinganiso sibe sejwayelekile, amabhethri, ukudlula, ukuvikelwa, ukuxhumana, imidwebo, izivivinyo, ukugunyazwa, ukuqeqeshwa, izipele, iwaranti, nokungafakwa. Intengo ephansi yekhabhinethi ayibonisi izindleko zephrojekthi eziphelele eziphansi uma ububanzi buhluka.

Yini okufanele abathengi bayithumele ukuze kubuyekezwe ubunjiniyela?

Thumela i-USYTU uhlelo lokulayisha, umdwebo womugqa owodwa, idatha yokufaka neyokudlula, izidingo zokuphumayo, isisekelo sesikhathi sokusebenza, imininingwane yegumbi lebhethri, isakhiwo sokufakwa, indawo ezungezile, uhlu lokuxhumana, ulwazi lokuvikela, izindinganiso ezidingekayo, uhlu lwemibhalo, imibandela ye-FAT, indawo yokulethwa, kanye neshejuli yephrojekthi. Sebenzisa i- Ikhasi lokuxhumana le-USYTU ukucela ukuthobelana okumakiwe kanye nempendulo yokuchezuka.

Abathengi bangakwazi futhi ukubuyekeza okubanzi Amandla e-USYTU nebanga lomkhiqizo wesikhungo sedatha lapho iphrojekthi ihlanganisa amabhethri, ingqalasizinda yemojula encane, noma okokusebenza kwamandla okusekelayo okuhlobene ngale kwekhabhinethi ye-UPS.