{"product_id":"fronius-smart-meter-wr-bidirectional-energy-meter","title":"Fronius Smart Meter WR | Bidirectional Energy Meter, 120-600VAC, Modbus RTU | 43,0001,3591","description":"\u003ch2\u003eFronius Smart Meter WR Reveals Household Consumption\u003c\/h2\u003e\n\u003cp\u003eThe Fronius Smart Meter WR is a bidirectional electricity meter that measures energy flowing to your loads and to or from the grid. It passes that data to your Fronius inverter or Fronius Datamanager 2.0 over Modbus RTU (RS485).\u003c\/p\u003e\n\u003cp\u003eThe result is a full picture of what your home produces, uses, imports and exports.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love The Fronius Smart Meter WR\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSee your real consumption.\u003c\/strong\u003e Add the meter and Fronius Solar.web shows your household load curve, not just solar production.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUse more of your own power.\u003c\/strong\u003e Fronius built the meter to optimize self-consumption, so your system can make smarter use of the energy you generate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccurate readings.\u003c\/strong\u003e Rated at plus or minus 0.5% of reading with a 0.1 second measurement update rate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits almost any US service.\u003c\/strong\u003e Handles single, split and three-phase services from 120 to 600VAC line to line.\u003c\/p\u003e\n\u003ch3\u003eYour life, with the Fronius Smart Meter WR\u003c\/h3\u003e\n\u003cp\u003eYou open the app in the evening and see exactly when the dryer ran and how much came from your roof. You start running big loads in the sunny hours. Your bills drop, and you finally understand where your energy goes.\u003c\/p\u003e\n\u003ch3\u003eThe Fronius Smart Meter WR in a nutshell\u003c\/h3\u003e\n\u003ch4\u003eBidirectional metering\u003c\/h4\u003e\n\u003cp\u003eMeasures energy flow to the loads or to the public grid and reports it to the inverter or Datamanager 2.0.\u003c\/p\u003e\n\u003ch4\u003eWide voltage range\u003c\/h4\u003e\n\u003cp\u003eLine voltage 90 to 347VAC line to neutral, 120 to 600VAC line to line, 1 to 3 phases with 2 to 4 wires.\u003c\/p\u003e\n\u003ch4\u003eCT-based measurement\u003c\/h4\u003e\n\u003cp\u003eReads current through external current transformers that output 333.33 mV AC at rated current, such as the Accu-CT ACTL series.\u003c\/p\u003e\n\u003ch4\u003eGEN24 and SnapINverter ready\u003c\/h4\u003e\n\u003cp\u003eThe operating instructions cover setup with Fronius SnapINverters via Datamanager 2.0 and with Fronius GEN24 inverters, including multi-meter systems.\u003c\/p\u003e\n\u003ch3\u003eFronius Smart Meter WR specifications\u003c\/h3\u003e\n\u003ch4\u003eMeasurement\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine voltage:\u003c\/strong\u003e 90 to 347VAC (L-N), 120 to 600VAC (L-L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 45 to 65 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e Plus or minus 0.5% of reading (CT current 5 to 100% of rated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement update rate:\u003c\/strong\u003e 0.1 second\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStartup time:\u003c\/strong\u003e Approx. 1 second\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCT input:\u003c\/strong\u003e 0.33333 VAC RMS at CT rated current\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProtection and installation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeter current draw:\u003c\/strong\u003e 10 to 30 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit protection:\u003c\/strong\u003e Fuses or breakers rated 20A or less, plus a disconnect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement category:\u003c\/strong\u003e CAT III\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvervoltage limit:\u003c\/strong\u003e 125% of nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvercurrent limit:\u003c\/strong\u003e 120% of rated CT current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge:\u003c\/strong\u003e 4kV (EN 61000-4-5)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCommunication and size\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e Modbus RTU \/ RS485\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approx. 6.1 x 3.35 x 1.5 in (155 x 85 x 38.1 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 43,0001,3591\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLet the experts help you find your perfect Fronius Smart Meter WR setup\u003c\/h3\u003e\n\u003cp\u003eThe right CT size depends on your service and where you meter. Tell us your panel rating and inverter model and we will match the meter and CTs for you.\u003c\/p\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:support@kratopower.com\"\u003esupport@kratopower.com\u003c\/a\u003e or call \u003ca href=\"tel:+18888557286\"\u003e+1 888-855-7286\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFronius Smart Meter WR documents and materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0548\/9577\/1782\/files\/Fronius-Smart-Meter-WR-Operating-Instructions.pdf?v=1794003175\" title=\"Fronius Smart Meter WR Operating Instructions\" target=\"_blank\"\u003eFronius Smart Meter WR Operating Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSafety disclaimer:\u003c\/strong\u003e Meter and CT installation involves live service conductors. Installation should be carried out by a licensed electrician in line with the NEC, local codes and the manufacturer's instructions. You use this product at your own risk. The content on this page is general product information, not professional or medical advice. If you have any doubt, consult a qualified professional.\u003c\/p\u003e","brand":"Fronius","offers":[{"title":"Default Title","offer_id":67905287782534,"sku":"43,0001,3591","price":319.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/9577\/1782\/files\/fronius-smart-meter-wr-displays-connections.jpg?v=1794004171","url":"https:\/\/kratopower.com\/products\/fronius-smart-meter-wr-bidirectional-energy-meter","provider":"Krato Power","version":"1.0","type":"link"}