{"product_id":"foxess-dtsu666ct-contatore-trifase-3-ta-200a","title":"FoxESS DTSU666CT Three-phase Bi-directional Meter 1.5(6)A with 3 CTs 200A\/5A","description":"\u003cp style=\"background-color: #f1f5f9; border-radius: 4px; padding: 10px 14px; font-size: 0.95em; line-height: 1.6;\"\u003e📐 Three-phase 1.5(6)A + 3 CTs NCTK-24 200A\/5A │ RS485 Modbus-RTU │ DIN Rail   —   🔧 Difficulty: 3\/5 │ 🎯 Ideal for: installers, systems with high currents\u003c\/p\u003e\n\u003ch2\u003eFoxESS DTSU666CT Three-phase Meter with CTs: measures up to 200 A for load balancing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFoxESS\u003c\/strong\u003e bidirectional meter version for installations where the current exceeds direct reading: the three NCTK-24 200A\/5A current transformers clamp onto the phases and enable dynamic balancing of the FE-LSL11PC wallbox.\u003c\/p\u003e\n\u003ch3\u003eTechnical advantages\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e🔄 \u003cstrong\u003eFour-quadrant bidirectional measurement:\u003c\/strong\u003e detects energy drawn and fed back to manage loads and surplus.\u003c\/li\u003e\n\n\u003cli\u003e🔌 \u003cstrong\u003eThree NCTK-24 200A\/5A CTs included:\u003c\/strong\u003e indirect reading up to 200 A per phase without interrupting power cables.\u003c\/li\u003e\n\n\u003cli\u003e🔧 \u003cstrong\u003eRS485 Modbus-RTU\u003c\/strong\u003e to the charging station; DIN rail mounting in the panel.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical data sheet\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em; margin: 8px 0;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0; font-weight: bold; width: 42%;\"\u003eModel\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0;\"\u003eDTSU666 1.5(6)A + 3 TA\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0; font-weight: bold; width: 42%;\"\u003eNetwork Type\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0;\"\u003eThree-phase 3P4W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0; font-weight: bold; width: 42%;\"\u003eCTs included\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0;\"\u003e3× NCTK-24 200A\/5A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0; font-weight: bold; width: 42%;\"\u003eCommunication\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0;\"\u003eRS485 Modbus-RTU (9600 bps)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003c!--nl--\"\u003e\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0; font-weight: bold; width: 42%;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0;\"\u003eDIN Rail 35\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0; font-weight: bold; width: 42%;\"\u003eProtection class\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0;\"\u003eIP20 (for panel mounting)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0; font-weight: bold; width: 42%;\"\u003eOperating temperature\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0;\"\u003e-25 °C \/ +55 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0; font-weight: bold; width: 42%;\"\u003eColor\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0;\"\u003eWhite\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0; font-weight: bold; width: 42%;\"\u003eSKU\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0;\"\u003eFE-DTSU666CT\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0; font-weight: bold; width: 42%;\"\u003eEAN\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #e2e8f0;\"\u003e—\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cdiv style=\"background-color: #f8fafc; border-left: 5px solid #1e3a8a; padding: 20px; border-radius: 4px; display: flex; flex-wrap: wrap; align-items: flex-start; gap: 20px; margin: 12px 0;\"\u003e\n\n\u003cdiv style=\"flex: 1 1 280px; min-width: 0;\"\u003e\n\n\u003cp style=\"margin-top: 0; color: #1e3a8a; font-weight: bold; font-size: 1.05em;\"\u003e🔄 Expert's Tip:\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom: 0; line-height: 1.6;\"\u003eChoose this version with CTs when the main circuit breaker exceeds 80 A or when you don't want to open the power cables for direct reading. During installation, observe the direction of the arrow printed on the CT (grid side → load side): if you reverse just one transformer, the balancing will read the current's sign incorrectly. For domestic connections up to 80 A, the FE-DTSU666 with direct reading is sufficient.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cimg alt=\"Expert Oniroview Simone\" style=\"width: 100px; height: 100px; object-fit: cover; border-radius: 50%; border: 2px solid #1e3a8a; flex-shrink: 0;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0260\/6222\/5485\/files\/Chi_siamo_oniroview.jpg?v=1751647335\"\u003e\n\n\u003c\/div\u003e\n\u003ch3\u003ePackage contents\u003c\/h3\u003e\n\u003cp\u003e📦 1 DTSU666 1.5(6)A three-phase meter · 3 NCTK-24 200A\/5A current transformers.\u003c\/p\u003e\n\u003ch3\u003eWarranty and safety\u003c\/h3\u003e\n\u003cp\u003e✅ CE, RoHS. 📜 2-year legal warranty (Italian Legislative Decree 170\/2021). ⚠️ IP20: installation only within an electrical panel indoors, by qualified personnel.\u003c\/p\u003e\n\u003cp\u003eShipping from Catania.\u003c\/p\u003e","brand":"Fox ESS","offers":[{"title":"Default Title","offer_id":53876132282707,"sku":"FE-DTSU666CT","price":230.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0260\/6222\/5485\/files\/foxess-dtsu666ct-contatore-trifase-bidirezionale-156a-con-3-ta-200a5a-01.jpg?v=1781025200","url":"https:\/\/zanqivorel.online\/en\/products\/foxess-dtsu666ct-contatore-trifase-3-ta-200a","provider":"Oniroview","version":"1.0","type":"link"}