{"id":2155,"date":"2026-04-29T15:46:24","date_gmt":"2026-04-29T15:46:24","guid":{"rendered":"https:\/\/www.wonzh.com\/?post_type=product&#038;p=2155"},"modified":"2026-04-29T15:46:25","modified_gmt":"2026-04-29T15:46:25","slug":"dfw-series-cable-branch-box-outdoor-indoor-underground-fully-insulated-cable-distribution-junction-box-for-power-cable-network-system","status":"publish","type":"product","link":"https:\/\/www.wonzh.com\/fi\/product\/dfw-series-cable-branch-box-outdoor-indoor-underground-fully-insulated-cable-distribution-junction-box-for-power-cable-network-system\/","title":{"rendered":"DFW-sarjan kaapelin haaroituskotelo (Ulko- \/ sis\u00e4- \/ maanalainen t\u00e4ysin eristetty kaapelin jakelukotelo virtakaapeliverkkoj\u00e4rjestelm\u00e4lle)"},"content":{"rendered":"<p data-start=\"267\" data-end=\"438\">DFW-sarjan kaapelihaarakotelo on monipuolinen keski- ja pienj\u00e4nnitekaapelin jakelu- ja liit\u00e4nt\u00e4laite, joka on suunniteltu nykyaikaisiin s\u00e4hk\u00f6kaapeliverkkoj\u00e4rjestelmiin.<\/p>\n<p data-start=\"440\" data-end=\"483\">Se on saatavana useina eri kokoonpanoina:<\/p>\n<ul data-start=\"484\" data-end=\"585\">\n<li data-section-id=\"1b1rycm\" data-start=\"484\" data-end=\"518\">Amerikkalaistyyppinen kaapelihaararasia<\/li>\n<li data-section-id=\"4zhipb\" data-start=\"519\" data-end=\"553\">Eurooppalaistyyppinen kaapelihaararasia<\/li>\n<li data-section-id=\"1y53ypx\" data-start=\"554\" data-end=\"585\">Kuormakytkimen tyyppinen haaroituskotelo<\/li>\n<\/ul>\n<p data-start=\"587\" data-end=\"610\">Se voidaan asentaa:<\/p>\n<ul data-start=\"611\" data-end=\"688\">\n<li data-section-id=\"ogmok6\" data-start=\"611\" data-end=\"635\">Ulkoilmaymp\u00e4rist\u00f6t<\/li>\n<li data-section-id=\"1ga8o2c\" data-start=\"636\" data-end=\"658\">Sis\u00e4tilojen s\u00e4hk\u00f6asemat<\/li>\n<li data-section-id=\"4gvg0a\" data-start=\"659\" data-end=\"688\">Maanalaiset asennukset<\/li>\n<\/ul>\n<p data-start=\"690\" data-end=\"738\">J\u00e4rjestelm\u00e4\u00e4 k\u00e4ytet\u00e4\u00e4n virtajohtojen liitt\u00e4miseen:<\/p>\n<ul data-start=\"739\" data-end=\"850\">\n<li data-section-id=\"1wb0xsk\" data-start=\"739\" data-end=\"767\">Alustalle asennettavat muuntajat<\/li>\n<li data-section-id=\"204qt5\" data-start=\"768\" data-end=\"792\">Kuormakytkinkaapit<\/li>\n<li data-section-id=\"1n6bpa2\" data-start=\"793\" data-end=\"824\">Sulakeyhdistelm\u00e4kytkinlaitteet<\/li>\n<li data-section-id=\"1nbsyjz\" data-start=\"825\" data-end=\"850\">Rengasp\u00e4\u00e4yksik\u00f6t (RMU)<\/li>\n<\/ul>\n<p data-start=\"852\" data-end=\"955\">\ud83d\udc49 Se tarjoaa toimintoja haaroittamiseen, jakeluun, siirtoon ja virtakaapeleiden yhteenliitt\u00e4miseen.<\/p>\n<hr data-start=\"957\" data-end=\"960\" \/>\n<h2 data-section-id=\"17fvu7l\" data-start=\"962\" data-end=\"980\">\ud83d\udd39 T\u00e4rkeimm\u00e4t ominaisuudet<\/h2>\n<h3 data-section-id=\"83kma6\" data-start=\"982\" data-end=\"1022\">\u2714 Joustava kaapeliverkon integrointi<\/h3>\n<ul data-start=\"1023\" data-end=\"1127\">\n<li data-section-id=\"1xveqe0\" data-start=\"1023\" data-end=\"1076\">Tukee useita kaapeliliit\u00e4nt\u00e4kokoonpanoja<\/li>\n<li data-section-id=\"qn3ivt\" data-start=\"1077\" data-end=\"1127\">Yhteensopiva erilaisten jakelulaitteiden kanssa<\/li>\n<\/ul>\n<p data-start=\"1129\" data-end=\"1174\">\ud83d\udc49 Mahdollistaa joustavan s\u00e4hk\u00f6verkon laajentamisen<\/p>\n<hr data-start=\"1176\" data-end=\"1179\" \/>\n<h3 data-section-id=\"eb4elr\" data-start=\"1181\" data-end=\"1218\">\u2714 T\u00e4ysin eristetty ja tiivistetty rakenne<\/h3>\n<ul data-start=\"1219\" data-end=\"1318\">\n<li data-section-id=\"j9zwqu\" data-start=\"1219\" data-end=\"1256\">Esivalettu kaapeliliitinj\u00e4rjestelm\u00e4<\/li>\n<li data-section-id=\"7jmlji\" data-start=\"1257\" data-end=\"1286\">T\u00e4ysin eristetty rakenne<\/li>\n<li data-section-id=\"1p7zya\" data-start=\"1287\" data-end=\"1318\">T\u00e4ysin suljettu ja vedenpit\u00e4v\u00e4<\/li>\n<\/ul>\n<p data-start=\"1320\" data-end=\"1369\">\ud83d\udc49 Varmistaa turvallisen toiminnan vaativissa ymp\u00e4rist\u00f6iss\u00e4<\/p>\n<hr data-start=\"1371\" data-end=\"1374\" \/>\n<h3 data-section-id=\"11uvrqb\" data-start=\"1376\" data-end=\"1408\">\u2714 Huoltovapaa toiminta<\/h3>\n<ul data-start=\"1409\" data-end=\"1473\">\n<li data-section-id=\"1s9s2lf\" data-start=\"1409\" data-end=\"1444\">Rutiinihuoltoa ei tarvita<\/li>\n<li data-section-id=\"3m3xcb\" data-start=\"1445\" data-end=\"1473\">Pitk\u00e4n k\u00e4ytt\u00f6i\u00e4n suunnittelu<\/li>\n<\/ul>\n<p data-start=\"1475\" data-end=\"1518\">\ud83d\udc49 V\u00e4hent\u00e4\u00e4 k\u00e4ytt\u00f6- ja yll\u00e4pitokustannuksia<\/p>\n<hr data-start=\"1520\" data-end=\"1523\" \/>\n<h3 data-section-id=\"1yk88wo\" data-start=\"1525\" data-end=\"1554\">\u2714 Korkea turvallisuustaso<\/h3>\n<ul data-start=\"1555\" data-end=\"1668\">\n<li data-section-id=\"1sbxal4\" data-start=\"1555\" data-end=\"1590\">Kosketusturvalliset eristetyt liittimet<\/li>\n<li data-section-id=\"1j4yelu\" data-start=\"1591\" data-end=\"1626\">Vesitiivis ja p\u00f6lytiivis rakenne<\/li>\n<li data-section-id=\"xrwnq4\" data-start=\"1627\" data-end=\"1668\">Korkea luotettavuus ulkok\u00e4yt\u00f6ss\u00e4<\/li>\n<\/ul>\n<hr data-start=\"1670\" data-end=\"1673\" \/>\n<h3 data-section-id=\"5ae8zy\" data-start=\"1675\" data-end=\"1710\">\u2714 Useita asennusvaihtoehtoja<\/h3>\n<ul data-start=\"1711\" data-end=\"1789\">\n<li data-section-id=\"1psv4z0\" data-start=\"1711\" data-end=\"1729\">Maahan asennettu<\/li>\n<li data-section-id=\"15dtqpx\" data-start=\"1730\" data-end=\"1753\">Sis\u00e4asennus<\/li>\n<li data-section-id=\"drzzpw\" data-start=\"1754\" data-end=\"1789\">Maanalainen maahan upotettu asennus<\/li>\n<\/ul>\n<p data-start=\"1791\" data-end=\"1840\">\ud83d\udc49 Sopii erilaisiin suunnittelutilanteisiin<\/p>\n<hr data-start=\"1842\" data-end=\"1845\" \/>\n<h3 data-section-id=\"lo4pv\" data-start=\"1847\" data-end=\"1871\">\u2714 Laaja yhteensopivuus<\/h3>\n<p data-start=\"1872\" data-end=\"1889\">Voi olla yhteydess\u00e4:<\/p>\n<ul data-start=\"1890\" data-end=\"2006\">\n<li data-section-id=\"9e8jry\" data-start=\"1890\" data-end=\"1917\">Muuntamot<\/li>\n<li data-section-id=\"204qt5\" data-start=\"1918\" data-end=\"1942\">Kuormakytkinkaapit<\/li>\n<li data-section-id=\"17bv308\" data-start=\"1943\" data-end=\"1971\">RMU-rengasverkkoj\u00e4rjestelm\u00e4t<\/li>\n<li data-section-id=\"1hei0ww\" data-start=\"1972\" data-end=\"2006\">Yhdistetyt s\u00e4hk\u00f6iset kytkinlaitteet<\/li>\n<\/ul>\n<hr data-start=\"2008\" data-end=\"2011\" \/>\n<h2 data-section-id=\"1hq6i26\" data-start=\"2013\" data-end=\"2036\">\ud83d\udd39 Rakennesuunnittelu<\/h2>\n<h3 data-section-id=\"1y35nqk\" data-start=\"2038\" data-end=\"2067\">\ud83d\udd38 Kaapeliliitinj\u00e4rjestelm\u00e4<\/h3>\n<ul data-start=\"2068\" data-end=\"2151\">\n<li data-section-id=\"alh734\" data-start=\"2068\" data-end=\"2103\">Esivaletut eristetyt liittimet<\/li>\n<li data-section-id=\"1c3b4xr\" data-start=\"2104\" data-end=\"2151\">Saatavana useita kokoja ja kokoonpanoja<\/li>\n<\/ul>\n<hr data-start=\"2153\" data-end=\"2156\" \/>\n<h3 data-section-id=\"10wxqng\" data-start=\"2158\" data-end=\"2184\">\ud83d\udd38 Kotelorakenne<\/h3>\n<ul data-start=\"2185\" data-end=\"2286\">\n<li data-section-id=\"3ajclp\" data-start=\"2185\" data-end=\"2214\">S\u00e4\u00e4nkest\u00e4v\u00e4 kotelo<\/li>\n<li data-section-id=\"1twjtjg\" data-start=\"2215\" data-end=\"2244\">Korroosiosuojaus<\/li>\n<li data-section-id=\"127ycka\" data-start=\"2245\" data-end=\"2286\">Soveltuu vaativiin ulko-olosuhteisiin<\/li>\n<\/ul>\n<hr data-start=\"2288\" data-end=\"2291\" \/>\n<h3 data-section-id=\"1u5i8v2\" data-start=\"2293\" data-end=\"2317\">\ud83d\udd38 Toiminnallinen suunnittelu<\/h3>\n<ul data-start=\"2318\" data-end=\"2406\">\n<li data-section-id=\"1wjoi39\" data-start=\"2318\" data-end=\"2337\">Kaapelin haaroitus<\/li>\n<li data-section-id=\"1nucvvf\" data-start=\"2338\" data-end=\"2360\">Kaapelien jakelu<\/li>\n<li data-section-id=\"1o2p1be\" data-start=\"2361\" data-end=\"2379\">Kaapelisiirto<\/li>\n<li data-section-id=\"koqqbj\" data-start=\"2380\" data-end=\"2406\">J\u00e4rjestelm\u00e4n yhteenliitt\u00e4minen<\/li>\n<\/ul>\n<hr data-start=\"2408\" data-end=\"2411\" \/>\n<h2 data-section-id=\"15du31k\" data-start=\"2413\" data-end=\"2431\">\ud83d\udd39 Sovellukset<\/h2>\n<p data-start=\"2433\" data-end=\"2476\">DFW-kaapelin haaroituskoteloa k\u00e4ytet\u00e4\u00e4n laajalti seuraavissa kohteissa:<\/p>\n<ul data-start=\"2478\" data-end=\"2684\">\n<li data-section-id=\"cptaoa\" data-start=\"2478\" data-end=\"2515\">Kaupunkien s\u00e4hk\u00f6njakeluverkot<\/li>\n<li data-section-id=\"16vuyds\" data-start=\"2516\" data-end=\"2544\">Teolliset kaapelij\u00e4rjestelm\u00e4t<\/li>\n<li data-section-id=\"zs3gyb\" data-start=\"2545\" data-end=\"2586\">Asuntojen s\u00e4hk\u00f6infrastruktuuri<\/li>\n<li data-section-id=\"hfihxt\" data-start=\"2587\" data-end=\"2611\">Liikerakennukset<\/li>\n<li data-section-id=\"rysg9z\" data-start=\"2612\" data-end=\"2653\">Uusiutuvan energian jakeluj\u00e4rjestelm\u00e4t<\/li>\n<li data-section-id=\"7b60u9\" data-start=\"2654\" data-end=\"2684\">Maanalaiset kaapeliverkot<\/li>\n<\/ul>\n<hr data-start=\"2686\" data-end=\"2689\" \/>\n<h2 data-section-id=\"1rg4wz9\" data-start=\"2691\" data-end=\"2715\">\ud83d\udd39 Edut Yhteenveto<\/h2>\n<ul data-start=\"2717\" data-end=\"2982\">\n<li data-section-id=\"1cqn87z\" data-start=\"2717\" data-end=\"2757\">T\u00e4ysin eristetty ja tiivistetty rakenne<\/li>\n<li data-section-id=\"yjho9c\" data-start=\"2758\" data-end=\"2803\">Turvallinen ja luotettava kaapeliliit\u00e4nt\u00e4j\u00e4rjestelm\u00e4<\/li>\n<li data-section-id=\"phyv7z\" data-start=\"2804\" data-end=\"2851\">Joustava monisuuntainen kaapelinjakelu<\/li>\n<li data-section-id=\"sjf3fy\" data-start=\"2852\" data-end=\"2905\">Soveltuu sis\u00e4-, ulko- ja maanalaiseen k\u00e4ytt\u00f6\u00f6n.<\/li>\n<li data-section-id=\"1ysv9yx\" data-start=\"2906\" data-end=\"2936\">Huoltovapaa toiminta<\/li>\n<li data-section-id=\"1azmre0\" data-start=\"2937\" data-end=\"2982\">Ihanteellinen nykyaikaisiin kaapeliverkkoj\u00e4rjestelmiin<\/li>\n<\/ul>\n<hr data-start=\"2984\" data-end=\"2987\" \/>\n<h1 data-section-id=\"1lxd8kj\" data-start=\"2989\" data-end=\"2996\">\u2753 USEIN KYSYTYT KYSYMYKSET<\/h1>\n<h3 data-section-id=\"10d5nh0\" data-start=\"2998\" data-end=\"3046\">1\ufe0f\u20e3 Mihin DFW-kaapelin haaroituskoteloa k\u00e4ytet\u00e4\u00e4n?<\/h3>\n<p data-start=\"3048\" data-end=\"3145\">Sit\u00e4 k\u00e4ytet\u00e4\u00e4n:<br \/>\n\ud83d\udc49 Kaapelien jakelu, haaroittaminen ja yhteenliitt\u00e4minen voimakaapeliverkoissa<\/p>\n<hr data-start=\"3147\" data-end=\"3150\" \/>\n<h3 data-section-id=\"m8r8u4\" data-start=\"3152\" data-end=\"3192\">2\ufe0f\u20e3 Voidaanko se asentaa maan alle?<\/h3>\n<p data-start=\"3194\" data-end=\"3262\">Kyll\u00e4, se tukee:<br \/>\n\ud83d\udc49 Ulko-, sis\u00e4- ja maanalainen asennus<\/p>\n<hr data-start=\"3264\" data-end=\"3267\" \/>\n<h3 data-section-id=\"3v9qy9\" data-start=\"3269\" data-end=\"3312\">3\ufe0f\u20e3 Onko j\u00e4rjestelm\u00e4 turvallinen ulkok\u00e4ytt\u00f6\u00f6n?<\/h3>\n<p data-start=\"3314\" data-end=\"3331\">Kyll\u00e4, siin\u00e4 on:<\/p>\n<ul data-start=\"3332\" data-end=\"3420\">\n<li data-section-id=\"1rm48rt\" data-start=\"3332\" data-end=\"3358\">T\u00e4ysin eristetty rakenne<\/li>\n<li data-section-id=\"1n1cccd\" data-start=\"3359\" data-end=\"3394\">Vedenpit\u00e4v\u00e4 ja tiivis rakenne<\/li>\n<li data-section-id=\"rm0pq9\" data-start=\"3395\" data-end=\"3420\">Kosketusturvalliset liittimet<\/li>\n<\/ul>\n<hr data-start=\"3422\" data-end=\"3425\" \/>\n<h3 data-section-id=\"b3qzgx\" data-start=\"3427\" data-end=\"3463\">4\ufe0f\u20e3 Vaatiiko se huoltoa?<\/h3>\n<p data-start=\"3465\" data-end=\"3529\">Ei, vaan se on:<br \/>\n\ud83d\udc49 Huoltovapaa rakenne, jolla on pitk\u00e4 k\u00e4ytt\u00f6ik\u00e4<\/p>\n<hr data-start=\"3531\" data-end=\"3534\" \/>\n<h3 data-section-id=\"17drfyl\" data-start=\"3536\" data-end=\"3579\">5\ufe0f\u20e3 Mihin laitteisiin se voidaan liitt\u00e4\u00e4?<\/h3>\n<p data-start=\"3581\" data-end=\"3604\">Se voidaan liitt\u00e4\u00e4:<\/p>\n<ul data-start=\"3605\" data-end=\"3704\">\n<li data-section-id=\"nqkthc\" data-start=\"3605\" data-end=\"3621\">Transformers<\/li>\n<li data-section-id=\"h6gab3\" data-start=\"3622\" data-end=\"3647\">RMU (Ring Main Units)<\/li>\n<li data-section-id=\"204qt5\" data-start=\"3648\" data-end=\"3672\">Kuormakytkinkaapit<\/li>\n<li data-section-id=\"rbnifp\" data-start=\"3673\" data-end=\"3704\">Yhdistetyt s\u00e4hk\u00f6j\u00e4rjestelm\u00e4t<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p data-start=\"267\" data-end=\"438\">DFW-sarjan kaapelihaarakotelo on monipuolinen keski- ja pienj\u00e4nnitekaapelin jakelu- ja liit\u00e4nt\u00e4laite, joka on suunniteltu nykyaikaisiin s\u00e4hk\u00f6kaapeliverkkoj\u00e4rjestelmiin.<\/p>\n<p data-start=\"440\" data-end=\"483\">Se on saatavana useina eri kokoonpanoina:<\/p>\n<ul data-start=\"484\" data-end=\"585\">\n<li data-section-id=\"1b1rycm\" data-start=\"484\" data-end=\"518\">Amerikkalaistyyppinen kaapelihaararasia<\/li>\n<li data-section-id=\"4zhipb\" data-start=\"519\" data-end=\"553\">Eurooppalaistyyppinen kaapelihaararasia<\/li>\n<li data-section-id=\"1y53ypx\" data-start=\"554\" data-end=\"585\">Kuormakytkimen tyyppinen haaroituskotelo<\/li>\n<\/ul>","protected":false},"featured_media":2158,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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