Mu makina oteteza moto ndi malo osungira deta, "magetsi osasokonezeka" ndiye mfundo yaikulu - zida zotetezera moto zimagwirizana ndi chitetezo cha moyo ndi katundu, ndipo ntchito ya malo osungira deta imatsimikizira kupitiriza kwa bizinesi ndi chitetezo cha deta. Kuzimitsa kwa magetsi kukachitika, sikungowonjezera kutayika kwa moto ndikuyambitsa kuwonongeka, komanso kungayambitse kutayika kwa deta ndi kufooka kwa bizinesi, zomwe zimapangitsa kuti pakhale kutayika kwakukulu kwachuma. Monga "mlatho" wolumikizira pakati pa magetsi akuluakulu ndi othandizira, chosinthira chamagetsi cha ATS double chimatha kusintha mwachangu komanso chokha pamene magetsi akuluakulu alephera, kuonetsetsa kuti magetsi akupitilizabe kugwiritsa ntchito zida zazikulu komanso kukhala chida chofunikira kwambiri chogawa magetsi m'zochitika zonse ziwiri.
Si ma ATS onse omwe angathe kusintha malinga ndi zosowa zapadera za chitetezo cha moto ndi malo osungira deta. Kusankha kosayenera ndi kukhazikitsa kosakhazikika kudzabisa zoopsa zomwe zingachitike. Kuphatikiza makhalidwe a zochitika ziwirizi, nkhaniyi ikuchotsa zofunikira pakusankha ma ATS ndi zofunikira pakuyika, ndipo ikupereka malingaliro oyenera odalirika kuti athandize akatswiri kupewa zoopsa ndikukwaniritsa bwino ntchito.
I. Fotokozani Pachiyambi Choyamba: Udindo Wapakati wa ATS Double Power Switch mu Zochitika Ziwiri
Musanayambe kusankha ndi kukhazikitsa, ndikofunikira kufotokoza bwino kufunika kwa ATS m'zochitika ziwirizi, zomwe ndi maziko ofunikira pantchito yotsatira.
Mu makina oteteza moto, moto ukhoza kuyambitsa kuzimitsa magetsi akuluakulu, ndipo zida zazikulu monga mapampu ozimitsa moto, mafani otulutsa utsi, ndi magetsi owunikira mwadzidzidzi ziyenera kudalira mphamvu yowonjezera kuti zigwire ntchito mosalekeza. Ntchito yayikulu ya ATS ndikusinthira yokha ku mphamvu yowonjezera panthawi yomwe mphamvu yayikulu yalephera, kuonetsetsa kuti zida zoteteza moto zikugwira ntchito popanda kusokoneza ndikupeza nthawi yozimitsa moto komanso kupulumutsa anthu. Kugwira ntchito kwake kumatsimikizira mwachindunji mphamvu yoyankhira moto mwadzidzidzi.
Malo ofunikira kwambiri a data, monga ma seva ndi malo osungira, ali ndi zofunikira kwambiri kuti magetsi apitirire. Kuzimitsa magetsi kwa masekondi angapo kungayambitse kutayika kwa deta komanso kulephera kwa bizinesi. Pamene malo osinthira magetsi mwadzidzidzi, ATS nthawi yeniyeni imayang'anira momwe magetsi akuluakulu alili. Pakachitika vuto, nthawi yomweyo imasintha kupita ku malo osungira magetsi kuti igwirizane bwino, kuonetsetsa kuti mabizinesi akuluakulu akugwira ntchito bwino komanso kupewa kuwonongeka kwa zida.
Zikuoneka kuti kusankha ndi kukhazikitsa ATS kumagwirizana mwachindunji ndi kudalirika ndi kupitiriza kwa zochitika ziwirizi, ndipo kuyenera kutsatira mosamalitsa miyezo yamakampani ndi zofunikira pazochitikazo.
II. Kuyang'ana Kwambiri: Zofunikira Zosankha za ATS Double Power Switch mu Fire Protection/Deta Centers (Zoyenera Kuwerengedwa)
Chitetezo cha moto ndi malo osungira deta ndi zinthu zoopsa kwambiri. Kusankha ATS kuyenera kuganizira kudalirika, chitetezo, kusinthasintha, komanso kutsatira malamulo. Zinthu zinayi zofunika kwambiri zotsatirazi ndizofunikira kwambiri. Kuphatikiza ndi zochitika, malingaliro osankha amaperekedwa kuti agwiritsidwe ntchito mwachindunji.
⭕️Mfundo Yosankha Zinthu Zazikulu: Sinthani Kugwirizana ndi Zosowa za Pakachitika Zinthu ndi Kuika Patsogolo Kudalirika
Chofunika kwambiri pakusankha ndi "kusintha". Zochitika ziwirizi zili ndi zofunikira zosiyana pakupereka katundu ndi magetsi, koma zonse ziwiri ziyenera kuyika patsogolo zinthu zodalirika kwambiri, kusintha mwachangu, kutsatira miyezo ndi chitetezo chokwanira, ndikuchotsa ma ATS otsika - omwe angakhale ndi mavuto monga kuchedwa ndi kulephera kusintha, zomwe zimapangitsa ngozi zachitetezo kapena kusokonezeka kwa bizinesi pakagwa ngozi.
⭕️4 Zofunikira Zosankha Zachikulu, Chongani Chimodzi Chimodzi Kuti Mupewe Mavuto
✅️Gawo 1: Kukwaniritsa Zofunikira Zosintha Magwiridwe Antchito Kuti Mukwaniritse Zosowa Zadzidzidzi
Kusintha kwa magwiridwe antchito ndiye chizindikiro chachikulu cha ATS, chomwe chimatsimikizira mwachindunji nthawi ya kuzima kwa magetsi ndipo chikuyenera kusankhidwa molondola malinga ndi momwe zinthu zilili:
1. Nthawi Yosinthira: Pazifukwa zodzitetezera ku moto, malinga ndi GB 50974-2014, nthawi yosinthira yokha yamagetsi awiri siyenera kupitirira 2s, nthawi yoyankha mwadzidzidzi m'malo omwe ali pachiwopsezo chachikulu siyenera kupitirira 0.25s, ndipo zida zothandizira moto za ATS zimalimbikitsidwa kukhala ≤ 500ms; pa zinthu zosungira deta, zimalimbikitsidwa kukhala ≤ 100ms, zinthu zofunika kwambiri m'zipinda zosungira makompyuta ziyenera kugwiritsa ntchito ATS ya PC ≤ 50ms, ndipo zinthu zothandizira ziyenera kukhala ≤ 300ms.
2. Kusinthana: Njira yopangira zinthu ziwiri imaperekedwa patsogolo kuti igwirizane ndi zosowa zadzidzidzi komanso ntchito ndi kukonza. Pazochitika zapakati pa data, kusinthana kotsekedwa kumalimbikitsidwa (kusinthana konse ≤ 50ms, kusiyana kwa gawo ≤ 5°), ndipo pazochitika zoteteza moto, kusinthana kotseguka (≤ 100ms) kapena kusinthana kotsekedwa kungasankhidwe malinga ndi katundu.
3. Ntchito Yosinthiranso: Sankhani njira yosinthira ya "kusinthiranso zokha + kusamutsanso kosasintha zokha". Pazochitika zoteteza moto, kusamutsanso kokha kumalimbikitsidwa kuti zitsimikizire kuti magetsi akuyenda bwino tsiku ndi tsiku; pazochitika zapakati pa data, kusamutsanso kosasintha kokha kungasankhidwe kuti tipewe kusintha mobwerezabwereza komwe kumachitika chifukwa cha kusinthasintha kwa magetsi akuluakulu.
✅️Gawo Lachiwiri: Magawo Ofanana, Kuganizira Katundu ndi Makhalidwe Operekera Mphamvu
Magawo ovotera a ATS ayenera kufananizidwa bwino ndi zomwe magetsi amagetsi amagwiritsa ntchito komanso mphamvu yonyamula katundu, apo ayi zimakhala zosavuta kuwononga zida kapena kuopseza chitetezo. Magawo ofunikira ndi awa:
1. Voltage/Current Yoyesedwa: Iyenera kukhala yogwirizana ndi zofunikira zazikulu ndi zosungira magetsi (zambiri mwa zochitika ziwirizi ndi 380V magawo atatu), ndipo mphamvu yoyesedwa ndi ≥ nthawi 1.25 kuposa mphamvu yonse ya katundu (mlingo wa PC); mphamvu yolimbana ndi dera la data ndi ≥ 30kA (208VAC) ndi ≥ 42kA (480VAC), ndipo pazochitika zoteteza moto, iyenera kusankhidwa malinga ndi mphamvu ya dera la katundu.
2. Kusinthasintha kwa Katundu: Zinthu zambiri zoteteza moto zimakhala zonyamula katundu, kotero ma ATS omwe amatha kupirira mphamvu yoyambira yolowera ayenera kusankhidwa; malo ambiri osungira deta ndi zonyamula katundu zosalunjika, kotero ma ATS okhala ndi mphamvu yolowera mzere ≥ 200% ya mphamvu yovotera yamagetsi yamagetsi iyenera kusankhidwa, ndipo iyenera kugwirizana ndi UPS ndi majenereta.
3. Kusinthasintha kwa Mphamvu Yoperekera Mphamvu: Pa ma mains + jenereta, ATS yokhala ndi zolumikizira zoyambira injini iyenera kusankhidwa; pa ma mains awiri, ATS yokhala ndi kuwunika kawiri kwa voltage/frequency iyenera kusankhidwa; pa mains + UPS mode, ATS yokhala ndi zolumikizira zothandizira za UPS iyenera kusankhidwa kuti ichepetse mphamvu yochaja ya UPS panthawi yosintha.
✅️ Gawo Lachitatu: Ntchito Zonse Zoteteza Kuti Mupewe Kuopsa kwa Chitetezo
Zochitika ziwirizi zili ndi zofunikira kwambiri pa chitetezo. ATS iyenera kukhala ndi ntchito zonse zoteteza kuti ipewe zoopsa zomwe zingachitike chifukwa cha kusowa kwa magetsi pasadakhale:
1. Chitetezo cha Pakati: Chiyenera kukhala ndi chitetezo cha overvoltage, undervoltage, phase loss, overload ndi short-circuit. Pakati pawo, CB-level ATS ya fire loads iyenera kukhala ndi chitetezo cha short-circuit ndi overload alarm, ndipo chitetezo cha overload-off sichiyenera kugwiritsidwa ntchito.
2. Chitetezo cha Interlock: Ili ndi ma interlock awiri a makina + amagetsi kuti magetsi awiri asatsekedwe nthawi imodzi; njira yodutsa ya ATS ya malo osungira deta iyenera kukhala ndi ntchito yodutsa kawiri kuti iwonetsetse kuti magetsi akupezeka nthawi yokonza.
3. Kuwunika ndi Alamu: Ili ndi kuyang'anira momwe magetsi alili, chizindikiro chosinthira ndi alamu yolakwika. Pazochitika za malo osungira deta, tikukulimbikitsani kusankha ATS yokhala ndi ntchito yowunika kutali, yomwe ingalumikizidwe ndi makina a BMS kuti igwire ntchito ndi kukonza kutali.
✅️ Gawo Lachinayi: Kutsatira Miyezo ndi Ziphaso za Makampani
Zochitika ziwirizi ndi mafakitale apadera. ATS iyenera kutsatira miyezo yamakampani adziko lonse ndikukhala ndi ziphaso zoyenera, apo ayi singavomerezedwe:
1. Miyezo ya Makampani: Iyenera kutsatira miyezo yoyambira monga GB/T 14048.11 ndi GB 50052. Pazifukwa zodzitetezera ku moto, iyeneranso kutsatira miyezo yodzitetezera ku moto monga GB 50974-2014, ndipo pa malo osungira deta, iyenera kutsatira zofunikira za chipinda cha makompyuta cha GB/T 2887-2011.
2. Chitsimikizo cha Katundu: ATS ya zinthu zoteteza moto iyenera kukhala ndi chitsimikizo chovomerezeka cha CCCF; pa malo osungira deta, ndi bwino kusankha zinthu zomwe zili ndi zitsimikizo za UL 1008 ndi CE. Wopanga ayenera kukhala ndi chitsimikizo cha ISO 9001 komanso zaka zoposa ziwiri za ntchito.
⭕️Malangizo Osankha Ochokera ku Zochitika Pantchito Yolunjika
1. Zochitika Zoteteza Moto: Chofunika kwambiri chimaperekedwa ku PC-level kapena CB-level ATS (CB-level imasankhidwa chifukwa cha mphamvu yochepa popanda chitetezo chodziyimira payokha), yokhala ndi nthawi yosinthira ≤ 2s, satifiketi ya CCCF, kutsekeka kawiri ndi chitetezo chokwanira, kusintha kuti zigwirizane ndi katundu woyambitsa, ndipo malo oyika amakwaniritsa zofunikira za GB 55037-2022.
2. Zochitika za Deta Center: Pa katundu wapakati, chofunika kwambiri chimaperekedwa ku PC-level + closed switching + dual bypass ATS (switching ≤ 50ms); pa katundu wothandizira, PC-level + open switching + single bypass ATS (≤ 300ms) imasankhidwa; pa katundu wochepa, CB-level ingasankhidwe; N+1 redundancy configuration ikulimbikitsidwa pa zipinda zapakati pa kompyuta.
III. Ulalo Wofunika: Mafotokozedwe a Kukhazikitsa kwa ATS Double Power Switch mu Fire Protection/Data Centers
Kusankha ATS yoyenera ndi gawo loyamba lokha. Kukhazikitsa kokhazikika ndiye chinsinsi chotsimikizira kuti ikugwira ntchito bwino. Ndikofunikira kutsatira miyezo yamakampani ndi zofunikira za malonda, kuyang'ana kwambiri maulalo 5 otsatirawa, ndikupewa kulephera kwa zida, zoopsa zomwe zingachitike chifukwa cha chitetezo kapena kulephera kuvomerezedwa.
⭕️Kukonzekera Pasadakhale: Kuthetsa Mavuto Obisika ndi Kuonetsetsa Kuti Zingatheke Kusinthasintha
1. Kuyang'anira Zipangizo: Onetsetsani kuti chitsanzo cha ATS ndi magawo ake zikugwirizana ndi zofunikira pakusankha, mawonekedwe ake ndi abwino, ziphaso zake zatha, mawaya amkati ndi olimba, ndipo zolumikizira zake ndi zoyera komanso zopanda okosijeni.
2. Kukonzekera Pamalo Oyikira: Tsukani malo oyikirapo kuti muwonetsetse kuti ndi athyathyathya, ouma komanso opatsa mpweya wabwino, kutali ndi zinthu zoopsa zosokoneza; zinthu zoteteza moto ziyenera kuyikidwa paokha m'mabokosi achitsulo, ndipo mtunda pakati pa chipinda cha kompyuta cha data center ndi zida zina ndi ≥ 300mm. Nthawi yomweyo, onetsetsani kuti magetsi ndi katundu zikugwirizana ndi magawo a ATS.
⭕️Malo Oyikira: Malo Oyenera Kukwaniritsa Zofunikira pa Nkhani
1. Zochitika Zoteteza Moto: ATS imayikidwa mu bokosi logawa mphamvu la chipangizo choteteza moto, pafupi ndi katundu, ndipo kutalika kwake ndi 1.2-1.5m, kupewa chinyezi ndi kugundana. Pamafunika malo obisalira mvula kuti muyike panja, ndipo chotenthetsera kutentha nthawi zonse chimakhala ndi malo onyowa.
2. Zochitika za Deta Center: ATS imayikidwa mu chipinda chogawa magetsi, ndipo ATS ya katundu wapakati ili pafupi ndi zida; ≥ 630A imayikidwa pansi, ≤ 400A imayikidwa pakhoma, yokhala ndi malo opingasa ≤ 1°. Kukhazikitsa pansi kuyenera kukhazikika bwino, ndi malo osungira ogwirira ntchito ndi osamalira a ≥ 80cm.
⭕️Mafotokozedwe a Mawaya: Ntchito Yolimba Popewa Zolakwika za Mawaya
Kulumikiza mawaya ndiye chigwirizano chachikulu. Kulumikiza mawaya molakwika kungayambitse kulephera kapena ngozi, ndipo zofunikira izi ziyenera kutsatiridwa mosamala:
1. Zipangizo Zolumikizira Mawaya: Sankhani zipangizo zamtundu uliwonse zosagwira moto komanso zosagwira moto. Zingwe zosagwira moto zimagwiritsidwa ntchito poteteza moto, ndipo zingwe zamkuwa ndi zofunika kwambiri pa malo osungira deta. Gawo lodutsa la kondakitala limagwirizana ndi mphamvu yamagetsi ya ATS, ndipo gawo lodutsa la waya woyambira ndi ≥ 1/2 ya waya woyambira.
2. Kugwira Ntchito kwa Mawaya: Kusiyanitsa magetsi akuluakulu ndi osunga mphamvu ndi malo osungira mphamvu malinga ndi buku la malangizo, mawayawo ndi olimba (bolt ya M10 ≥ 30N·m), ndondomeko ya magawo a magetsi akuluakulu ndi osunga mphamvu ndi yofanana, ndipo switch ya pole zinayi imagwiritsidwa ntchito pamakina a TN-CS ndi TN-S kuti adule kondakitala wa gawo ndi kondakitala wosalowerera nthawi imodzi.
3. Mafotokozedwe a Kukhazikitsa: Chipolopolo cha ATS ndi bulaketi zake ndi zolimba, kukana kwa kukhazikika ndi <4Ω, ndipo waya wokhazikitsa ndi wolumikizidwa mwamphamvu kuti apewe kulumikizana kwapaintaneti komanso kusowa kwa kulumikizana.
4. Zofunikira pa Kuteteza Kutenthedwa: Mukamaliza kugwiritsa ntchito mawaya, yeretsani zinthu zosiyanasiyana, kutetezera kwa waya kumakhala bwino, malo olowera magetsi ndi ≥ 12mm, mtunda wolowera ndi ≥ 15mm (380V), ndipo kukana kwa kutetezera pakati pa magawo ndi gawo mpaka pansi ndi > 100MΩ komwe kumayesedwa ndi megohmmeter ya 500V.
⭕️Kutumiza ndi Kuyesa Ntchito: Kuyang'anira Konse Kuti Zitsimikizire Kuti Ntchito Yabwinobwino Ikugwira Ntchito
Pambuyo pokhazikitsa, ntchito yonse yoyambitsa ndi kuyesa imafunika kuti zitsimikizire kuti ntchito ya ATS ndi yabwinobwino. Masitepe ndi awa:
1. Kuletsa Kutumiza Zinthu Mosagwiritsa Ntchito Mphamvu: Chotsani katundu, lumikizani magetsi akuluakulu ndi osunga zobwezeretsera, yesani ntchito yosinthira, ntchito yolumikizirana ndi ntchito ya alamu, ndikutsimikizira kuti nthawi yosinthira ikukwaniritsa muyezo.
2. Kuyesa Kukweza: Lumikizani katundu kuti agwire ntchito yonse kwa maola ≥ 24, yang'anirani momwe ntchito ikuyendera, yesani kulephera kwa magetsi kuti muyese kukhazikika kwa kusintha, ndikuyesa ntchito yosinthira yokha (ngati yatsegulidwa) magetsi akabwezeretsedwanso.
3. Kujambula Deta: Lembani magawo monga kusintha nthawi, mphamvu yamagetsi ndi magetsi kuti mupange lipoti loyambitsa; yesani ntchito yolumikizirana pakati pa ATS ndi BMS system m'malo osungira deta.
⭕️Kukonza Pambuyo: Kuyang'anira Nthawi Zonse Kuti Zida Zikhale Zokhalitsa
Njira yowunikira nthawi zonse iyenera kukhazikitsidwa kuti zitsimikizire kuti ATS ikugwira ntchito bwino kwa nthawi yayitali:
1. Kuyang'anira Tsiku ndi Tsiku: Yang'anani chizindikiro cha momwe zinthu zilili pa ATS, ngati pali phokoso losazolowereka komanso kutentha tsiku lililonse, ndikutsimikizira kuti mawaya ndi nthaka zili zolimba.
2. Kuzindikira Kwanthawi Zonse: Sinthani pamanja kuti mutsimikizire momwe ntchito ikuyendera kotala lililonse, yeretsani zolumikizirana ndikuyang'ana ziwalo zomwe zavala miyezi isanu ndi umodzi iliyonse, ndikuyesa kusintha, chitetezo, ntchito za alamu, kutchinjiriza ndi kukana kukhudzana chaka chilichonse.
3. Kuthana ndi Zolakwika: Zimitsani nthawi yomweyo ndikuthetsa vuto likapezeka, ndipo ndikoletsedwa kugwiritsa ntchito zolakwika; vuto la ATS pazifukwa zodzitetezera ku moto liyenera kukonzedwa nthawi yake, ndipo malo osungira deta azigwira ntchito bwino pakusunga zobwezeretsera.
IV. Malangizo Osinthira: Chosinthira Chapadera cha ATS Double Power cha Chitetezo cha Moto/Malo Osungira Deta (People Electric RDQ1 Series)
Kuphatikiza ndi njira zomwe zili pamwambapa komanso zofunikira pakukhazikitsa, People Electric RDQ1 Series ATS yoyenera zochitika ziwirizi ikulangizidwa. Chogulitsachi chikugwirizana ndi miyezo yamakampani adziko lonse, ndi ntchito zonse komanso magwiridwe antchito abwino kwambiri, ndipo ndiye chinthu chofunikira kwambiri pa siteshoni yodziyimira payokha.
People Electric RDQ1 Series ATS yapangidwa mwapadera kuti iteteze moto ndi malo osungira deta, ndipo ubwino wake waukulu ukugwirizana ndi njira zosankhira, motere:
1. Kusinthasintha Kwabwino Kwambiri: Nthawi yosinthira yachangu kwambiri ndi 50ms, ikukwaniritsa zosowa za zochitika ziwirizi, kuthandizira njira yodziyimira payokha + yamanja ndi njira ziwiri zosinthira, ndipo njira yosinthiranso ikhoza kusinthidwa mosavuta.
2. Kufananiza Ma Parameter Olimba: Voltage yovoteledwa ndi 380V ya magawo atatu, mphamvu yamagetsi imaphimba 20A-6300A (mlingo wa PC) ndi 16A-1250A (mlingo wa CB), mphamvu yamagetsi yolimba yafupikitsa ndi ≥ 30kA, yogwirizana ndi mitundu yosiyanasiyana ya katundu ndi magetsi, yokhala ndi mgwirizano wamphamvu.
3. Ntchito Zonse Zoteteza: Ili ndi ntchito zonse zoteteza, chitsanzo choteteza moto chili ndi satifiketi ya CCCF, chitsanzo chachikulu chili ndi ma interlock awiri, ndipo chitsanzo cha malo osungira deta chimathandizira kuyang'anira kutali, komwe kungalumikizidwe ndi dongosolo la BMS.
4. Kutsatira Miyezo: Ikutsatira miyezo ingapo yamakampani mdziko lonse, ili ndi ziphaso za CCCF, UL 1008 ndi zina, wopanga ali ndi chiphaso cha ISO 9001 komanso milandu yogwiritsa ntchito zinthu kwa zaka zoposa ziwiri, ndipo imatha kuvomerezedwa bwino.
5. Kukhazikitsa ndi Kusamalira Kosavuta: Kumathandizira kukhazikitsa pansi ndi kukhoma, ndi mawaya osavuta komanso omveka bwino, kapangidwe kakang'ono, kusintha mwachangu ziwalo zosweka, chitetezo champhamvu cha chipolopolo, komanso kusintha momwe zinthu zilili.
Mndandanda wa ATS uwu ndi woyenera kwambiri pazochitika ziwirizi. Kuti mudziwe zambiri za magawo ndi mawu, mutha kupita patsamba la malonda a siteshoni yodziyimira payokha:www.people-electric.com/rdq1(ats)-product/, kapena funsani gulu la akatswiri kuti akupatseni malangizo osankha ndi kukhazikitsa.
V. Chidule: Yang'anani kawiri pa kusankha ndi kukhazikitsa kuti mupange mzere wolimba wa chitetezo cha magetsi
ATS ndi "mzere wodzitetezera mwadzidzidzi" woteteza moto ndi malo osungira deta. Kusankha kuyenera kutsatira mfundo za "kusintha, kutsatira malamulo, ndi kudalirika", ndikugwirizana molondola ndi mfundo zinayi zazikulu; kukhazikitsa kuyenera kugwira ntchito bwino pokonzekera, kuyika, kulumikiza mawaya, kuyimitsa ndi kukonza kuti zitsimikizire kuti zidazo zikugwira ntchito bwino.
People Electric RDQ1 Series ATS imakwaniritsa molondola zosowa zazikulu za malo otetezera moto ndi deta, kupereka chithandizo chaukadaulo kuyambira kusankha mpaka kukhazikitsa kuti ikuthandizeni kumanga mzere wolimba wa chitetezo cha magetsi.
Ngati mukukumana ndi mavuto aliwonse pakusankha ndi kukhazikitsa ATS double power switch, takulandirani kuti mudzacheze patsamba lathu. Tikukupatsani mayankho aukadaulo kuti akuthandizeni kupeza njira yabwino komanso yotetezeka yogwiritsira ntchito.
Nthawi yotumizira: Meyi-16-2026
