{"product_id":"iskra-mt174-ct-3-ph-ct-operated-generation-meter","title":"ISKRA MT174 CT - 3-ph CT Operated Generation Meter","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eISKRA MT174 CT - 3-ph CT Operated Generation Meter \u003c\/strong\u003eis a MID-certified three-phase electronic meter designed for accurate measurement and registration of active, reactive, and apparent energy in solar PV and generation systems, with CT operation for high-current applications.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Iskra MT174 CT is a polyphase multi-tariff meter suitable for import\/export metering in three-phase networks. It features CT operation with a 200\/5A ratio, making it ideal for larger installations where direct connection is not feasible. With photovoltaic readiness and anti-tampering protection, it ensures reliable performance in renewable energy setups. The meter supports up to four tariffs, RS485 communication, and pulse outputs for integration with energy management systems.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMID certified:\u003c\/strong\u003e Compliant for billing and accurate energy metering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImport\/export metering:\u003c\/strong\u003e Measures bidirectional energy flow for generation and consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCT operated:\u003c\/strong\u003e 200\/5A ratio for high-current applications without direct wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-tariff support:\u003c\/strong\u003e Up to four tariffs with external changeover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication interfaces:\u003c\/strong\u003e RS485 and optical port for data retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse outputs:\u003c\/strong\u003e Two configurable outputs for energy or demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-tampering package:\u003c\/strong\u003e Extensive protection against fraud.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhotovoltaic ready:\u003c\/strong\u003e Designed for solar PV integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MT174 CT – Three-Phase CT Operated Generation Meter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e Three-phase (3P4W).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal voltage:\u003c\/strong\u003e 3 x 230\/400 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 5 A (via CT, 200\/5A ratio).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy class:\u003c\/strong\u003e Class B (active energy EN 50470-3), Class 2 (reactive energy).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e RS485, optical port (IEC 62056-21).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -40°C to +60°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection rating:\u003c\/strong\u003e IP54.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDimensions \u0026amp; Weights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 177 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 155 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 216 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~1.5 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSystem \u0026amp; Application Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for solar PV generation metering, export limitation, and billing in three-phase systems.\u003c\/li\u003e\n\u003cli\u003eCompatible with Solis and other inverters requiring CT-operated metering.\u003c\/li\u003e\n\u003cli\u003eSuitable for mechanical environment M1, electromagnetic E2.\u003c\/li\u003e\n\u003cli\u003eInstallation by qualified electricians; CTs connect to current terminals.\u003c\/li\u003e\n\u003cli\u003eSupports DIN rail mounting; use in 3- or 4-wire networks.\u003c\/li\u003e\n\u003cli\u003eWarranty: Standard manufacturer warranty (confirm with supplier).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Iskra","offers":[{"title":"Default Title","offer_id":63263364677981,"sku":"ISKRA-MT174-CT","price":130.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Iskra-MT174-CT-MID.jpg?v=1770003632","url":"https:\/\/qualityheating.co.uk\/products\/iskra-mt174-ct-3-ph-ct-operated-generation-meter","provider":"AIZO Quality Heating","version":"1.0","type":"link"}