{"product_id":"accessory-goodwe-3-phases-smart-meter-3-cts-120a-gmk330","title":"Accessory GoodWe 3 Phases Smart Meter \u0026 3 CTs 120A (GMK330)","description":"\u003cp\u003eThe Goodwe GMK330 is a three-phase DIN-rail smart meter designed to pair with Goodwe hybrid and grid-tie inverters for accurate consumption monitoring, export power limiting, and zero-feed control. It ships with three 120 A split-core current transformers and supports any common grid topology (1P2W, 3P3W, 3P4W) with a wide 90 to 264 V input window. Class 0.5 accuracy and a 1000 m RS485 link make it suitable for both residential and small commercial PV sites where the inverter and switchboard are some distance apart.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThree-phase smart meter (1P2W \/ 3P3W \/ 3P4W) for energy monitoring and export control\u003c\/li\u003e\n\u003cli\u003eThree 120 A split-core current transformers included\u003c\/li\u003e\n\u003cli\u003eClass 0.5 accuracy on voltage, current and active energy\u003c\/li\u003e\n\u003cli\u003eRS485 communication with up to 1000 m run length\u003c\/li\u003e\n\u003cli\u003eDIN-rail mount, 4-module housing (72 x 85 x 72 mm), IP20\u003c\/li\u003e\n\u003cli\u003eOperating temperature -30 to +70 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eCompatible with all Goodwe hybrid and grid-tie inverters that support an external smart meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGMK330\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90 to 264 Vac, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCT ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 A : 40 mA (3 included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass 0.5 (active energy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS485, up to 1000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20 (indoor enclosure required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e72 x 85 x 72 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e240 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n","brand":"Goodwe","offers":[{"title":"Default Title","offer_id":42535122698315,"sku":"12152","price":210.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/7698\/2859\/files\/hero.png?v=1780222700","url":"https:\/\/solaroutlet.com.au\/products\/accessory-goodwe-3-phases-smart-meter-3-cts-120a-gmk330","provider":"Solar Outlet","version":"1.0","type":"link"}