Zaɓin kebul na famfo mai daɗaɗɗen ruwa daidai ba na tilas ba ne{0}yana ƙayyade ko famfon ɗinku yana gudana ba tare da lahani ba har tsawon shekaru ko kuma ya gaza zurfin ƙasa inda gyaran ke da tsada da tsada. Shi ya sa siye daga abin dogara, ƙwararrun masana'antun kebul na da mahimmanci. Ingantattun igiyoyin igiyoyi suna kare famfun ku, rage raguwar lokaci, da isar da dogon{3}} ayyukan masana'antu, aikin gona, da kasuwanci sun dogara.
Menene kebul na famfo mai ruwa kuma ta yaya ya bambanta da na USB na yau da kullun?
Kebul ɗin famfo mai nutsewa sune kebul na wuta / sarrafawa da aka ƙera don zama cikakke ko wani yanki. Suna amfani da gine-gine masu hana ruwa/ruwa{1}, abubuwan da aka sassauƙa masu sassauƙa (sau da yawa roba ko XLPE), da jakunkuna masu ƙarfi ko sulke don tsayayya da shigar ruwa, ɓarna, sinadarai da matsi na ruwa - abubuwan da ba a buƙata don daidaitattun igiyoyin gini ba. Waɗannan zaɓuɓɓukan ƙira suna barin kebul ɗin ya watsa wutar lantarki zuwa injin da ke nutsewa cikin aminci da dogaro har tsawon rayuwar sabis.
Me yasa zabar masana'anta masu dogara (ba kayayyaki ko samfuran da ba a sani ba)?
Submersible famfo na USB manufacturer saka hannun jari a cikin kayan R&D, haɗaɗɗun sarrafawa (don rufin riguna/jaket), sarrafa ingancin masana'anta, da doguwar gwaji{0}}. Wannan yana da mahimmanci saboda yanayin da ke ƙarƙashin ruwa yana haɓaka hanyoyin gazawa (shiga ruwa, kumburin rufi, harin sinadarai). To - Kebul ɗin da aka kera yana rage gazawar mota, yana kawar da dawo da rijiyoyi masu tsada, kuma yana adana garanti. Shugabannin kasuwa kuma suna ba da tsayin daka (babu ɓangarori), tallafin filin da rahotannin gwaji. Shaida: Shafukan samfuran masana'antu da ESP (famfofin wutar lantarki) suna nuna ƙayyadaddun mahadi na musamman da gwajin masana'anta don tsawaita rayuwar sabis.
Wadanne ƙayyadaddun ƙayyadaddun fasaha da ƙa'idodi ya kamata ku nace a kai?
Nau'in wutar lantarki da aka ƙididdigewa:msl, 450/750 V don žasashen -karfin wutar lantarki da ke karkatar da kai; XLPE ko mahaɗan manufa don tsayin daka / juriya na ruwa.
Mai hana ruwa / ruwa - toshe ginin:ruwa mai ƙarfi{0} toshe masu filaye, kaset, ko ƙarfe/maɗaukakin sheaths don hana yaduwar ruwa.
Ka'idoji & yarda da gwaji:Iyali na IEC 60502 don kebul na rufin da aka fitar (da sauran ka'idodin ƙasa masu dacewa), da batutuwan UL masu dacewa don igiyoyin famfo na ruwa. Nemi rahotannin gwajin masana'anta da ke nuna gwajin dielectric, ci gaba, da gwaje-gwajen ruwa{2}}.
Kariyar injina:armoruring (karfe waya/ madauri) idan kebul za a fallasa zuwa abrasion/murkushe a lokacin handling ko gudu ta casing.
Kayayyaki & gini - menene ke ba da tsawon rai a cikin ruwa?
XLPE da manufar roba/EPDM mahadi: kyawawan kaddarorin lantarki, mafi girman yanayin aiki, kuma mafi tsayin tsayin ruwa{0} fiye da gauran PVC da yawa.
Ruwa{0}yana toshe filaye/tef: yana hana ƙaura na ruwa mai tsayi bayan karya kumfa na gida.
Tsawon tsayi mara kyau (babu nau'ikan masana'anta): yana rage gazawar maki - yawancin manyan masu samar da kayayyaki suna jigilar kaya tare da tsayin daka don amfanin ƙasa.
Siyan abin dubawa - abin da za a saka a cikin RFQ / PO ɗinku (na zahiri, kwafi{1}}mai iya manna):
Nau'in kebul & lambar sashi(masu sana'a + samfurin iyali).
Ƙimar ƙarfin lantarki da girman madugu (s)(misali, 3×2.5 mm² + ƙasa).
Insulation & filikin jaket(XLPE / EPDM / roba thermoplastic).
Mai hana ruwa ruwa(ruwa{0}} toshe tef/fila ko kube na ƙarfe).
Makamashi(e/a'a; saka nau'in SWA idan an buƙata).
Tsawon kowane dunƙule & ci gaba da buƙatun tsayin daka (saɓan - kyauta).
Ka'idojin yarda(IEC 60502, Lambobin batun UL idan an zartar).
Rahoton gwajin masana'anta(Nau'in takaddun takaddun gwaji + samfurin dielectric / juriya mai rufi / sakamakon nutsewar ruwa).
Garanti & rashin nasara maganin(ƙaramin lokacin garanti; bayyananne a bayyane da alhakin farashi).
Abun iya ganowa(lambobin batch/lot da takaddun shaida).
Yadda Ake Gano Kebul ɗin Famfu Mai Ruwa Daga Dogaran Manufacturer don Ayyukan Solar?
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Magana
Prysmian - Lantarki Submersible Pump (ESP) Cables (samfuri & kasida). Prismian
Nexans / Axjo - A- Shafukan samfurin famfo na USB (famfo da igiyoyin ruwan sha da aka yarda da su). axjokabel.
IEC 60502 bayyani (ma'auni don igiyoyin wutar lantarki da aka fitar). elandables
Matsayin UL don igiyoyin famfo mai ruwa (UL Subject 1385 da jerin abubuwan da suka shafi). Matsayin UL
Labarun fasaha akan ruwa{0}} toshe vs gina igiyar ruwa mai hana ruwa da kuma dacewa da XLPE don wuraren rigar. ocable.