{"product_id":"smart-meter-trifase-marstek-ct002-100-a-su-guida-din-con-wifi-e-bluetooth","title":"Marstek CT002 three-phase smart meter 100 A DIN rail with WiFi and Bluetooth","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\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\u003cstrong style=\"font-weight:bold;color:#0e1b4d;\"\u003eVAT note\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBusinesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy \u0026mdash; \u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"color:#0e1b4d;text-decoration:underline;\"\u003efind out more\u003c\/a\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eForeign companies entitled to 0% VAT: please write to \u003ca href=\"mailto:info@litio.store\" style=\"color:#0e1b4d;text-decoration:underline;\"\u003einfo@litio.store\u003c\/a\u003e.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"bd\"\u003e\u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eMetering \u0026 sensors\u003c\/span\u003e\u003cspan class=\"b\"\u003eMarstek\u003c\/span\u003e\u003c\/div\u003e\u003ch2\u003eMarstek CT002 three-phase smart meter 100 A DIN rail with WiFi and Bluetooth\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eMarstek CT002\u003c\/strong\u003e is the smart meter that lets Marstek storage systems read household consumption in real time and adjust battery charging and discharging accordingly. It installs \u003cstrong\u003eon a DIN rail\u003c\/strong\u003e inside the distribution board and samples power across \u003cstrong\u003ethree phases\u003c\/strong\u003e, but it can also be used on single-phase installations to monitor up to three separate measuring points.\u003c\/p\u003e\u003cp\u003eIt is the component that enables \u003cstrong\u003ezero grid feed-in\u003c\/strong\u003e: measuring voltage and current to within 1%, it talks over Wi-Fi or Bluetooth to the Marstek app and to the Venus, Jupiter and Saturn series. The current transformers handle up to 100 A per phase. The compact plastic body takes little space in the panel; installation requires a qualified electrician. 10-year warranty.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cdiv class=\"cs\"\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eThree-phase sampling\u003c\/b\u003e\u003cspan\u003eIt measures all three phases at once and also works on single-phase installations, with up to three measuring points.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003e1% accuracy\u003c\/b\u003e\u003cspan\u003eVoltage and current measured to ±1%: storage control stays reliable even with fluctuating loads.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eZero grid feed-in\u003c\/b\u003e\u003cspan\u003eIt gives the Marstek storage system the data it needs to avoid any energy export to the grid.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eDIN rail mounting\u003c\/b\u003e\u003cspan\u003eA compact 65.4 × 26.5 × 83 mm body that fits most domestic distribution boards.\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cdiv class=\"tw\"\u003e\u003ctable\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eProduct code\u003c\/td\u003e\u003ctd\u003eCT002\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProduct type\u003c\/td\u003e\u003ctd\u003eThree-phase smart meter for Marstek storage systems\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVoltage measurement (RMS)\u003c\/td\u003e\u003ctd\u003e100 to 260 V per phase\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMeasurement frequency\u003c\/td\u003e\u003ctd\u003e50 Hz \/ 60 Hz\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVoltage measurement accuracy\u003c\/td\u003e\u003ctd\u003e±1 %\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMaximum measurable current (single-phase)\u003c\/td\u003e\u003ctd\u003e100 A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCurrent measurement accuracy\u003c\/td\u003e\u003ctd\u003e±1 % (5 to 100 A)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNumber of phases\u003c\/td\u003e\u003ctd\u003eThree-phase, also usable on single-phase\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMeasuring points\u003c\/td\u003e\u003ctd\u003eup to 3 on a single-phase installation\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWLAN protocol\u003c\/td\u003e\u003ctd\u003e802.11 b\/g\/n (20)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRadio band\u003c\/td\u003e\u003ctd\u003e2.4 GHz\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBluetooth\u003c\/td\u003e\u003ctd\u003e5.2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOperating temperature\u003c\/td\u003e\u003ctd\u003e-20 °C to +40 °C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDimensions\u003c\/td\u003e\u003ctd\u003e65.4 × 26.5 × 83 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWeight\u003c\/td\u003e\u003ctd\u003e0.2 kg\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eEnclosure material and colour\u003c\/td\u003e\u003ctd\u003ePlastic, black\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMounting\u003c\/td\u003e\u003ctd\u003eDIN rail inside the distribution board\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCompatibility\u003c\/td\u003e\u003ctd\u003eMarstek Venus, Jupiter and Saturn series\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWarranty\u003c\/td\u003e\u003ctd\u003e10 years\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cp style=\"font-size:16px;\"\u003eInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.\u003c\/p\u003e\u003c\/div\u003e","brand":"Marstek","offers":[{"title":"IVA 10%","offer_id":55084745752913,"sku":"CT002-IVA10","price":57.75,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55084745785681,"sku":"CT002-IVA22","price":64.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/3_9b9be304-db75-4d67-abc3-821118b969ba.jpg?v=1790429984","url":"https:\/\/litio.store\/en\/products\/smart-meter-trifase-marstek-ct002-100-a-su-guida-din-con-wifi-e-bluetooth","provider":"litio.store","version":"1.0","type":"link"}