{"product_id":"contatore-trifase-huawei-dtsu666-hw-smart-power-sensor-80-a-con-3-ta-apribili","title":"Contatore Trifase Huawei DTSU666-HW Smart Power Sensor 80 A con 3 TA Apribili","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:13px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e\n\u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 15px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:14px;line-height:1.5;\"\u003e\n\u003cstrong style=\"font-weight:bold;color:#0e1b4d;\"\u003eNota IVA\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAziende e clienti privati esteri: acquisto con IVA 22%. L'IVA 10% è riservata ai soli privati residenti in Italia — \u003ca href=\"\/pages\/iva-acquisti-aziendali\" style=\"color:#0e1b4d;text-decoration:underline;\"\u003escopri di più\u003c\/a\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAziende estere con diritto a IVA 0%: scrivete a \u003ca href=\"mailto:info@litio.store\" style=\"color:#0e1b4d;text-decoration:underline;\"\u003einfo@litio.store\u003c\/a\u003e.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bd\"\u003e\n\u003cspan class=\"b g\"\u003eConsegna in 10-20 giorni\u003c\/span\u003e\u003cspan class=\"b\"\u003eMisura e sensori\u003c\/span\u003e\u003cspan class=\"b\"\u003eLato CA\u003c\/span\u003e\u003cspan class=\"b\"\u003eHuawei\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2\u003eContatore Trifase Huawei DTSU666-HW Smart Power Sensor 80 A con 3 TA Apribili\u003c\/h2\u003e\n\u003cp\u003eIl \u003cstrong\u003eHuawei DTSU666-HW\u003c\/strong\u003e è lo \u003cstrong\u003eSmart Power Sensor trifase\u003c\/strong\u003e per impianti fotovoltaici e di accumulo con inverter Huawei SUN2000. Misura in tempo reale tensione, corrente, potenza e fattore di potenza sulle tre fasi e conteggia separatamente l'energia prelevata dalla rete e quella immessa, dato indispensabile per la gestione dell'autoconsumo.\u003c\/p\u003e\n\u003cp\u003eSi installa su \u003cstrong\u003eguida DIN 35 mm\u003c\/strong\u003e tra il contatore di scambio (o le protezioni generali) e i carichi dell'edificio, e comunica con l'inverter tramite \u003cstrong\u003eRS485 Modbus-RTU\u003c\/strong\u003e. Esegue la \u003cstrong\u003emisura diretta fino a 80 A\u003c\/strong\u003e per fase; per correnti superiori si impiegano \u003cstrong\u003etrasformatori amperometrici esterni con secondario 1 A o 5 A\u003c\/strong\u003e. Nelle configurazioni di fornitura standard è abbinato a tre TA apribili YDS60-80.\u003c\/p\u003e\n\u003ch3\u003ePunti di forza\u003c\/h3\u003e\n\u003cdiv class=\"cs\"\u003e\n\u003cdiv class=\"c\"\u003e\n\u003cb\u003eMisura diretta fino a 80 A\u003c\/b\u003e\u003cspan\u003eCopre la maggior parte delle utenze trifase senza TA; per correnti superiori si utilizzano trasformatori amperometrici esterni.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003cb\u003eIngresso per TA esterni\u003c\/b\u003e\u003cspan\u003eCanale secondario compatibile con trasformatori amperometrici con secondario da 1 A o 5 A, per estendere la portata su impianti commerciali.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003cb\u003eTA apribili inclusi\u003c\/b\u003e\u003cspan\u003eNella fornitura tipica sono presenti tre trasformatori a nucleo apribile YDS60-80 con cavo, montabili senza sezionare i conduttori.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003cb\u003eClasse di precisione 1\u003c\/b\u003e\u003cspan\u003eTensione ±0,5 %, corrente e potenza ±1 %, frequenza ±0,01 Hz.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003cb\u003eReti 3P3W e 3P4W\u003c\/b\u003e\u003cspan\u003eFunziona su reti trifase con e senza neutro, con tensione concatenata fino a 499 V ca.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003cb\u003eRS485 Modbus-RTU\u003c\/b\u003e\u003cspan\u003eCollegamento agli inverter Huawei SUN2000 con cavo RS485 in dotazione; consumo proprio inferiore a 1,5 W.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cdiv class=\"tw\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCaratteristica\u003c\/th\u003e\n\u003cth\u003eValore\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCodice prodotto\u003c\/td\u003e\n\u003ctd\u003eDTSU666-HW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModello\u003c\/td\u003e\n\u003ctd\u003eDTSU666-HW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFasi\u003c\/td\u003e\n\u003ctd\u003eTrifase (3P3W \/ 3P4W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensione nominale\u003c\/td\u003e\n\u003ctd\u003e230 V ca \/ 400 V ca; campo 90 – 499 V ca (tensione concatenata)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente nominale\u003c\/td\u003e\n\u003ctd\u003eMisura diretta fino a 80 A per fase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di misura\u003c\/td\u003e\n\u003ctd\u003eDiretta fino a 80 A; indiretta oltre 80 A con TA esterni (secondario 1 A o 5 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrasformatori amperometrici\u003c\/td\u003e\n\u003ctd\u003e3 TA apribili YDS60-80 con cavo (fornitura standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClasse di precisione\u003c\/td\u003e\n\u003ctd\u003eClasse 1; tensione ±0,5 %, corrente e potenza ±1 %, frequenza ±0,01 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComunicazione\u003c\/td\u003e\n\u003ctd\u003eRS485, protocollo Modbus-RTU (cavo RS485 da 10 m incluso)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumo proprio\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1,5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMontaggio\u003c\/td\u003e\n\u003ctd\u003eGuida DIN 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003e−25 °C … +60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrado di protezione\u003c\/td\u003e\n\u003ctd\u003eNon dichiarato dal costruttore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensioni\u003c\/td\u003e\n\u003ctd\u003e72 × 100 × 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e0,5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:16px;\"\u003eL'installazione e il collegamento devono essere eseguiti da personale qualificato secondo le norme CEI vigenti e il progetto elettrico dell'impianto.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Huawei","offers":[{"title":"IVA 10%","offer_id":55015107985745,"sku":"DTSU666-HW-IVA10","price":273.68,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55015108018513,"sku":"DTSU666-HW-IVA22","price":303.54,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/litio.store\/products\/contatore-trifase-huawei-dtsu666-hw-smart-power-sensor-80-a-con-3-ta-apribili","provider":"litio.store","version":"1.0","type":"link"}