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Zosintha za IEC 60947-2 2025: Mfundo Zofunikira Zotsatirira Malamulo a 2026 Export Low-Voltage Circuit Breakers
2026-02-07
Monga muyezo wapadziko lonse wovomerezeka kwambiri wamagetsi otsika Chotsegula Dera(kuphatikizapo MCB, MCCB, ndi ACB), kusintha kwa 2025 kwa IEC 60947-2 kwabweretsa kusintha kwakukulu pakupanga zinthu, kuyesa, ndi kutsatira malamulo otumizira kunja. Mu 2026, pamene mphamvu yamagetsi yotsika padziko lonse lapansi idayamba kuchepa. Chotsegula Dera Msika ukupitilira kukula—motsogozedwa ndi zomangamanga zanzeru komanso kukwera kwa mphamvu zatsopano—kumvetsetsa zosintha izi ku IEC 60947-2:2025 ndikofunikira kwambiri kwa ogula akunja, ophatikiza machitidwe, ndi ogwira ntchito yochotsera misonkho kuti apewe zoopsa zotsata malamulo, kuchepetsa kuchedwa kwa ntchito, ndikuwonetsetsa kuti machitidwe amagetsi ndi otetezeka.
Nkhaniyi ikufotokoza kusintha kwakukulu m'chinenero chosavuta kumva, chophatikizidwa ndi zitsanzo zenizeni ndi malangizo othandiza omwe ndi osavuta kumva ndikugwiritsa ntchito—kukuthandizani kuti muvomereze mosavuta chilolezo cha misonkho ndi kuvomereza ntchito yotumiza kunja kwa dzikolo pogwiritsa ntchito mphamvu zochepa zamagetsi. Chotsegula Deras mu 2026, ndikugwiritsa ntchito mwayi wamsika womwe umabwera chifukwa cha kukula kwa makampani.
Mfundo Zofunika Zowunikiranso za IEC 60947-2 2025 (Chofunika Kwambiri pa Kutumiza Zinthu Kunja kwa 2026)
Chidziwitso: IEC 60947-2 ndi muyezo wapadziko lonse lapansi wamagetsi otsika Chotsegula Deras (voltage yovomerezeka ≤ 1000V AC kapena ≤ 1500V DC). Kusintha kwa 2025 kukuyang'ana kwambiri pakukweza chitetezo, kusintha malinga ndi zochitika zatsopano zamagetsi (monga kusungira mphamvu ndi dzuwa), ndikugwirizanitsa zofunikira padziko lonse lapansi zotsatizana ndi malamulo—zonsezi ndi malo ofunikira owunikira ziyeneretso zotumizira kunja mu 2026, makamaka chifukwa cha kufunikira kwakukulu kwa zida zatsopano zothandizira mphamvu. Nazi zosintha zofunika kwambiri zomwe muyenera kudziwa pakutumiza kunja mu 2026:
1. Zofunikira Zosintha Zokhudza Kuchepetsa Mphamvu (Zothandiza pa Mapulojekiti a Uinjiniya a 2026)
Poyerekeza ndi muyezo wakale, mphamvu yocheperako yophwanya mphamvu yamagetsi otsika kwambiri m'mafakitale Chotsegula Deras yawonjezeka ndi 15%-20%. Kusinthaku kwakukulu kumakhudza mwachindunji kuyenerera kwa malonda anu kunja, makamaka popeza mu 2026 kukufunika kwakukulu kwa kudalirika kwambiri. Chotsegula Deras mu mapulojekiti osinthira a smart grid ndi mafakitale a 4.0.
Mwachitsanzo, kwa ma MCCB (Chotsukira Mlandu Chowumbidwas) zomwe zimagwiritsidwa ntchito m'mafakitale omwe ali ndi mphamvu yamagetsi ya 100A, mphamvu yocheperako yophwanya mafunde afupikitsa (Icu) inali 36kA pansi pa muyezo wakale; tsopano, iyenera kufika osachepera 40kA.
Kuphatikiza apo, njira yoyesera yochepetsera mafunde afupiafupi komanso kupirira yakonzedwa bwino: nthawi yoyesera yawonjezeka kuchoka pa mphindi imodzi mpaka mphindi zitatu. Kusinthaku kumatsanzira mikhalidwe yogwira ntchito kwambiri kwa nthawi yayitali (monga kutentha kwambiri ndi katundu wolemera), kuonetsetsa kuti cholepheretsa mafunde chikhale chodalirika ngakhale pambuyo pa zochitika zochepetsera mafunde - chofunikira kwambiri pakukwaniritsa zofunikira zodalirika kwambiri za mapulojekiti akunja a 2026.
💡 Chidziwitso Chofunika: Zofunikira za MCCB pansi pa IEC 60947-2:2025 zimagogomezera kwambiri kudalirika kwa magwiridwe antchito. Kuti mupewe kukanidwa panthawi yotumiza katundu kunja kwa 2026—makamaka m'misika ya EU ndi Middle East ndikuwunika kokhwima kotsatira malamulo—onetsetsani kuti zinthu zanu zikukwaniritsa muyezo watsopano wochepetsera mphamvu musanatumize.
2. Miyezo Yokweza ya Kuteteza Mphamvu (Yofunika Kwambiri pa Kuwonjezeka kwa Mphamvu Zatsopano za 2026)
Kusinthaku kukukweza zofunikira zotetezera kutentha kwa ma DC circuit breaker - makamaka pazinthu zomwe zimagwiritsidwa ntchito mu solar ndi ma energy storage systems, zomwe zikugwirizana ndi kuwonjezeka kwa ma projekiti atsopano amagetsi padziko lonse lapansi omwe akupitilizabe kukwera mu 2026. Popeza kuti photovoltaic global global voltaic 新增装机容量 ikuyembekezeka kukhalabe yokwera komanso mfundo zosungira mphamvu zikulimbitsa, ma DC circuit breaker omwe akutsatira muyezo watsopano adzakhala zinthu zofunika kwambiri zotumizira kunja mu 2026.
Makamaka, kwa ma DC circuit breakers okhala ndi voltage yovomerezeka ya 1500V, kukana kwa insulation kuyenera kukhala ≥ 100MΩ (yoyezedwa ndi 1000V megohmmeter) - kawiri kuposa zomwe zimafunika muyeso wakale (≥ 50MΩ). Izi zikukwaniritsa zosowa za chitetezo cha insulation cha ma solar system a 1500V, omwe ali ndi chiwopsezo chopitilira 75% mu mapulojekiti atsopano a 2026.
Chifukwa chiyani izi ndizofunikira? Mu makina osungira mphamvu ndi dzuwa, magetsi a DC amakhala ndi "mphamvu yowonjezera" pa kutchinjiriza. Pakapita nthawi, kukana kokwanira kutchinjiriza kumatha kuyambitsa kutuluka kwa madzi, ma short circuit, kapena moto wamagetsi. Kusintha kumeneku kwa 2025 ku miyezo yotchinjiriza ya DC circuit breaker kumathandiza kuchepetsa zoopsa zotere pazinthu zomwe mumatumiza kunja mu 2026, makamaka chifukwa ofesi yamagetsi yaku China ikufuna kuti mapulojekiti onse atsopano a dzuwa akhale ndi ma DC circuit breaker amphamvu kuyambira mu 2026.
3. Zofunikira Zatsopano Zosinthira Zachilengedwe (Zikugwirizana ndi Zochitika Zankhanza Zakunja za 2026)
Muyezo watsopanowu ukuphatikizapo zofunikira zomveka bwino za ma circuit breaker omwe amagwiritsidwa ntchito m'malo ovuta—othandiza kwambiri pamapulojekiti akunja m'malo okwera kwambiri, m'mphepete mwa nyanja, kapena m'malo omwe mankhwala amatha kuwononga. Mu 2026, ndi kufalikira kwa mapulojekiti atsopano apadziko lonse lapansi kumadera ovuta kwambiri (monga, zomera za photovoltaic zokhala m'malo okwera kwambiri ku Southeast Asia ndi malo osungira mphamvu m'mphepete mwa nyanja), zofunikira izi zoteteza ku dzimbiri ndi dzimbiri motsatira IEC 60947-2 nthawi zambiri zimakhala malo ofunikira kwambiri kuti polojekiti ivomerezedwe kunja.
- Malo okwera kwambiri (oposa mamita 2000): Mphamvu yoyesedwa ya chopachikira magetsi iyenera kuchepetsedwa ndi 5% pa kukwera kulikonse kwa mamita 1000 (monga, pa mamita 3000, kuchepetsedwa ndi 10%). Izi zimaletsa kutentha kwambiri komwe kumachitika chifukwa cha mpweya wochepa komanso kutayika bwino kwa kutentha, zomwe zimagwirizana ndi zosowa za mapulojekiti atsopano a mphamvu okwera kwambiri a 2026.
- Malo a m'mphepete mwa nyanja/mankhwala: Chipolopolocho ndi zinthu zamkati ziyenera kugwiritsa ntchito zinthu zosapanga dzimbiri (monga chitsulo chosapanga dzimbiri 304 kapena zokutira zapadera zotsutsana ndi dzimbiri). Izi zimatsimikizira kuti sizingawonongedwe ndi mchere, asidi, ndi zinthu zina zowononga, zomwe zimatsimikizira kuti ntchitoyo idzakhalapo kwa zaka zosachepera 10—kukwaniritsa zofunikira za nthawi yayitali zosungira mphamvu za m'mphepete mwa nyanja ndi mapulojekiti a mafakitale a 2026.
Malangizo Othandiza Otsatira Malamulo a Kutumiza Zinthu Kunja kwa Dziko mu 2026 (Gawo ndi Gawo)
Madera osiyanasiyana ali ndi zofunikira zosiyanasiyana kuti atsatire IEC 60947-2, ndipo zofunikirazi zafotokozedwanso bwino mu 2026 ndi kukhazikitsa miyezo yatsopano ya m'deralo. Pansipa pali chitsogozo chomveka bwino komanso chothandiza kuti mupewe zolakwika pakuchotsa misonkho yotumizira kunja ndi kuvomereza ntchito mu 2026, zomwe zikuphatikizapo misika yofunika kwambiri yotumizira kunja yomwe ikufunika kwambiri:
Zokhudza Kutumiza ku EU: Yang'anani pa Kutsatira Malamulo a CE LVD (Zofunikira Zosinthidwa mu 2026)
Kutumiza ma circuit breaker okhala ndi mphamvu zochepa ku EU kumafuna kutsatira malamulo atsopano a CE LVD (Low Voltage Directive) 2014/35/EU. Mu 2026, EU idalimbitsa kuwunika kwa zinthu zamagetsi zokhala ndi mphamvu zochepa, makamaka zomwe zimagwiritsidwa ntchito mu zomangamanga zamagetsi a digito. Tsatirani njira izi kuti muwonetsetse kuti zikutsatira malamulo awa:
- Lembani satifiketi yoyeserera ya mtundu wa EC, ndikuwonetsetsa kuti deta yonse yoyeserera ikutsatira miyezo ya IEC 60947-2:2025—yofunikira kwambiri pakupambana mayeso a EU a 2026.
- Phatikizani Chikalata Chotsimikizira Kugwirizana (DoC) mwatsatanetsatane, chomwe chiyenera kuphatikizapo: mtundu wa chinthu, magawo ovotera, nambala ya lipoti loyesa, ndi chiganizo chotsimikizira kuti chinthucho chikugwirizana ndi IEC 60947-2:2025. Dziwani kuti 2026 imafuna kuti DoC iwonetse bwino momwe chinthucho chikugwiritsidwira ntchito pazochitika zatsopano zamagetsi (ngati zingatheke).
- Ikani chizindikiro cha CE, nambala ya thupi yodziwitsidwa ya manambala anayi, ndi chaka chopangidwa pa chipolopolo cha chinthucho (monga, CE 0123 2026). Mu 2026, EU ikufuna kuti chaka chopangidwacho chizindikirike bwino kuti chikhale chosavuta kutsatira.
Mukufuna thandizo ndi satifiketi ya CE LVD ya ma circuit breaker anu a 2026 otumizidwa kunja? Lumikizanani ndi gulu lathu la akatswiri kuti akupatseni malangizo anu aumwini, kukuthandizani kuzolowera zofunikira zokhwima za EU za 2026.
Zogulitsa Kunja Kum'mwera chakum'mawa kwa Asia ndi Middle East: Sinthani Kusiyanasiyana kwa Zigawo mu 2026
Mayiko ambiri m'madera awa amatsatira miyezo ya IEC mwachindunji, koma kusiyana pang'ono kwa madera kumafunika chisamaliro kuti zitsimikizire kuti kutumiza kunja kwa 2026 kuli bwino—makamaka popeza maderawa ndi misika yofunika kwambiri yakukula kwa ma circuit breakers otsika mphamvu mu 2026, chifukwa cha mphamvu zatsopano ndi zomangamanga:
- Kum'mwera chakum'mawa kwa Asia (Indonesia, Malaysia, Thailand): Kufunika kwakukulu kumayang'aniridwa pa kusinthasintha kwa chilengedwe. Mu 2026, chifukwa cha nyengo yoipa kwambiri, zinthu ziyenera kupambana mayeso otentha kwambiri (50℃) ndi chinyezi chambiri (95%), poganizira nyengo yotentha ndi yamvula m'madera awa, kuti zikwaniritse zosowa za mapulojekiti a photovoltaic ndi zomangamanga.
- Middle East (Saudi Arabia, UAE): Satifiketi yowonjezera ya SASO (Saudi Arabian Standards Organisation) kapena ESMA (Emirates Authority for Standardization and Metrology) ikufunika. Mu 2026, mayikowa asintha miyezo yawo ya satifiketi kuti igwirizane ndi IEC 60947-2:2025, ndipo zinthu ziyenera kuyesedwa ndi ma laboratories ovomerezeka am'deralo kuti zitsimikizire kuti zikutsatira malamulo.
Ubwino Wathu Wotsatira Malamulo: Kuthandizira Kupambana Kwanu kwa Kutumiza Zinthu Kunja mu 2026
Ma circuit breaker athu onse (MCB, MCCB, ACB, DC circuit breaker) apambana mayeso a IEC 60947-2:2025 ndipo amabwera ndi zikalata zonse za satifiketi (malipoti a mayeso, satifiketi za EC, satifiketi za SASO/ESMA)—kukwaniritsa mokwanira zofunikira pakutsata malamulo otumizira kunja kwa 2026. Timatsata mosamala zosintha za muyezo wa chigawo cha 2026 ndi momwe msika ukugwirira ntchito, ndipo tathandiza makasitomala ambiri kusintha zinthu zawo kuti zikwaniritse zofunikira pakutsata malamulo a chigawo, ndikuwonetsetsa kuti kutumiza kunja kwa 2026 kuli bwino.
Mwachitsanzo, tinathandiza kasitomala wa mafakitale waku Malaysia kusintha magawo awo a MCCB kuti akwaniritse zofunikira pa chilengedwe za IEC 60947-2:2025, kuthandizira kuchotsedwa kwa misonkho mosavuta komanso kuperekedwa kwa polojekiti panthawi yake pamapulojekiti awo othandizira a 2026 photovoltaic. Timathandizanso makasitomala kuti azolowere kusintha kwanzeru kwa 2026, kupereka ma circuit breakers ophatikizidwa ndi ma IoT modules kuti akwaniritse zofunikira za zomangamanga zamagetsi za digito za EU.
📩 Kuwunika Kwaulere kwa 2026: Ngati mukufuna njira yotsatirira malamulo yomwe ingagwiritsidwe ntchito pa projekiti yanu yakunja ya 2026 (monga kusintha magawo a malo okwera kwambiri kapena m'mphepete mwa nyanja, kapena kuphatikiza ma module a IoT kuti akwaniritse zofunikira zanzeru), gulu lathu laukadaulo likhoza kupereka malangizo a munthu ndi munthu. Lumikizanani nafe lero kuti mudziwe zambiri za projekiti yanu kuti muyambe ndikugwiritsa ntchito mwayi wotumiza zinthu kunja kwa 2026 low-voltage circuit breaker.
Gulu lathu la akatswiri limakhala ndi mfundo zatsopano za IEC, zofunikira pakutsatira malamulo a chigawo cha 2026, ndi zomwe zikuchitika m'makampani (monga gridi yanzeru ndi kukula kwa kufunikira kwa mphamvu zatsopano), kukuthandizani kupewa zoopsa, kuchepetsa kuchedwa kwa ntchito, ndikupeza mwayi pamsika wapadziko lonse wa 2026. Tikhulupirireni kuti ndinu bwenzi lanu lodalirika potsatira malamulo otumizira kunja a circuit breaker otsika mphamvu.
Zinthu Zofanana: Zophulitsira Zathu Zotsika ndi Voltage Zapamwamba Zotumizira Kunja (Ndondomeko Yosinthidwa ya 2026) | Muyezo Wovomerezeka wa IEC 60947-2:2025 (Webusaiti ya IEC) | 2026 Mayankho Atsopano Osinthira Mphamvu Zamagetsi Ozungulira Circuit