{"product_id":"milesight-ct310-self-powered-lorawan-smart-current-transformer","title":"Milesight CT310 | Self-Powered LoRaWAN® Smart Current Transformer (1000A)","description":"\u003cdiv class=\"shopiot-detailed-description\" style=\"max-width: 800px; font-family: 'DM Sans', sans-serif; color: #2a2b2a; line-height: 1.6; font-size: 16px;\"\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMilesight CT310\u003c\/strong\u003e is a premier LoRaWAN® Smart Current Transformer designed for the most intensive energy monitoring requirements in heavy industrial and utility-scale facilities. Engineered with a \u003cstrong\u003e1000A rated primary current per CT\u003c\/strong\u003e, the CT310 leverages \u003cstrong\u003einduced current power technology\u003c\/strong\u003e to operate autonomously by harvesting energy directly from the Phase A conductor. This eliminates the complexity of external wiring or battery maintenance, while the non-invasive split-core design allows for rapid deployment without de-energizing critical equipment.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch3 style=\"color: #7765e3; font-size: 16px; margin-bottom: 18px; font-weight: bold; text-transform: uppercase;\"\u003eCore Capabilities\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 15px;\"\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 15px; border-radius: 4px; border: 1px solid #f5f5f5; background: #fff;\"\u003e\n\u003cspan style=\"color: #7765e3;\"\u003e \u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M13 2L3 14h9l-1 8 10-12h-9l1-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/span\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #2a2b2a;\"\u003eEnergy-Harvesting\u003c\/strong\u003e \u003cspan style=\"color: #555;\"\u003eOperates entirely through induced current from the testing conductor, ensuring a zero-maintenance device lifecycle.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 15px; border-radius: 4px; border: 1px solid #f5f5f5; background: #fff;\"\u003e\n\u003cspan style=\"color: #7765e3;\"\u003e \u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"22 12 18 12 15 21 9 3 6 12 2 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e \u003c\/span\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #2a2b2a;\"\u003eHigh-Resolution Metrics\u003c\/strong\u003e \u003cspan style=\"color: #555;\"\u003eFeatures a 3.3 kHz sampling frequency and ±1% measurement accuracy for precise RMS current tracking.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 15px; border-radius: 4px; border: 1px solid #f5f5f5; background: #fff;\"\u003e\n\u003cspan style=\"color: #7765e3;\"\u003e \u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M14 14.76V3.5a2.5 2.5 0 0 0-5 0v11.26a4.5 4.5 0 1 0 5 0z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/span\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #2a2b2a;\"\u003eNTC Temperature Support\u003c\/strong\u003e \u003cspan style=\"color: #555;\"\u003eIntegrates with an external NTC sensor to monitor testing conductor temperatures from -20°C to 100°C.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 15px; border-radius: 4px; border: 1px solid #f5f5f5; background: #fff;\"\u003e\n\u003cspan style=\"color: #7765e3;\"\u003e \u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/span\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #2a2b2a;\"\u003eScaleable Architecture\u003c\/strong\u003e \u003cspan style=\"color: #555;\"\u003eSimultaneous 3-phase detection using large 51mm wire-hole clamps, ideal for utility-grade electrical mains.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 35px; background-color: #fafafa; border-left: 4px solid #7765E3; padding: 20px; border-radius: 2px;\"\u003e\n\u003ch3 style=\"color: #7765e3; font-size: 16px; margin-top: 0; margin-bottom: 12px; font-weight: bold; text-transform: uppercase;\"\u003eEnergy Management Use Cases\u003c\/h3\u003e\n\u003cdiv style=\"margin: 0; font-size: 15px;\"\u003e\n\u003cdiv style=\"margin-bottom: 10px; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 8px; font-weight: bold;\"\u003e•\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eUtility-Grade Sub-metering:\u003c\/strong\u003e Monitor main energy distribution boards in large commercial centers or industrial parks.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 10px; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 8px; font-weight: bold;\"\u003e•\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eHigh-Capacity Machine Health:\u003c\/strong\u003e Detect electrical anomalies in large-scale motors or industrial furnaces to prevent failure.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 0; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 8px; font-weight: bold;\"\u003e•\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003ePeak Load Analytics:\u003c\/strong\u003e Identify inefficiencies and profile consumption patterns for large utility systems via secure LoRaWAN uplinks.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch3 style=\"color: #7765e3; font-size: 16px; margin-bottom: 10px; font-weight: bold; text-transform: uppercase;\"\u003eTechnical Integration\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #555;\"\u003eThe CT310 is fully compliant with \u003cstrong\u003eLoRaWAN® Class A\u003c\/strong\u003e and supports global frequency bands (EU868, US915, AU915, and more)[cite: 2833]. It supports \u003cstrong\u003eFirmware Update Over-the-Air (FUOTA)\u003c\/strong\u003e and advanced threshold alarms for immediate notification of electrical excursions. When harvesting power from Phase A, the unit requires a minimum primary current (60A at 1min reporting or 35A at 10min reporting). For installation in low-current environments or initial setup, the unit can be powered via its \u003cstrong\u003eUSB Type-C port.\u003c\/strong\u003e Contact the \u003cstrong\u003eShopIoT\u003c\/strong\u003e engineering team for professional system architecture support.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Milesight","offers":[{"title":"EU868","offer_id":56567153164612,"sku":"CT310-868M","price":287.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/3749\/4423\/files\/MILESIGHT_CT305_LORAWAN_SMART_CURRENT_TRANSFORMER-1.jpg?v=1774553547","url":"https:\/\/shopiot.eu\/products\/milesight-ct310-self-powered-lorawan-smart-current-transformer","provider":"shopiot","version":"1.0","type":"link"}