{"product_id":"nd31u","title":"ND31U","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eND31U - Power network meters with Ethernet Daisy and MQTT, BACNET\/IP or MODBUS TCP\/IP protocols UL certified\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe ND31U meter is a programmable digital instrument designed for the measurement of 1-phase 2- and 3-wire and 3-phase 3 and 4-wire power network parameters in balanced or unbalanced systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt features two built-in Ethernet ports with Daisy Chain support, allowing for serial device connections without the need for external switches.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eConfiguration designed for the U.S. and Canadian markets.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCharacteristics\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eMeasurement of 54 power network parameters, including current and voltage harmonics up to 63rd in 1-phase 2- or 3-wire or 3-phase 3 or 4-wire balanced and unbalanced systems.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eEthernet Daisy Chain Topology – Fewer Cables, More Possibilities.\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003eThe ND31U features two RJ45 Ethernet ports, allowing devices to be connected in a daisy chain topology – that is, in a serial connection of Ethernet devices without requiring a switch between each one.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWhat does this mean in practice?\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eSaves space in control cabinets – no industrial switches needed,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eReduces cable and hardware costs – one cable links device to device,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eFaster installation and fewer errors – simplified wiring,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eEasy scalability – add new devices without modifying the existing setup,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eNeater installations – fewer cables for a cleaner cabinet layout.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThanks to these advantages, ND31U is ideal for large switchboards, production lines, energy installations, and any application where the number of Ethernet devices is growing, and both space and time are critical factors.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sifam Tinsley UK","offers":[{"title":"Default Title","offer_id":62656130253187,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/2745\/4595\/files\/ND31U_ST_new-product_453fe655-1057-431c-b51f-e09f17041d18.jpg?v=1789740287","url":"https:\/\/sifamtinsley.co.uk\/products\/nd31u","provider":"Sifam Tinsley UK","version":"1.0","type":"link"}