{"product_id":"contatore-di-energia-acrel-adw300-trifase-iot-wireless-rs485-e-lora-classe-1","title":"Acrel ADW300 Three-Phase IoT Wireless Energy Meter RS485 and LoRa Class 1","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\n\u003cdiv class=\"litio-keno lk\"\u003e\n\u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eAcrel\u003c\/span\u003e \u003c\/div\u003e\n \u003ch2\u003eAcrel ADW300 Three-Phase IoT Wireless Energy Meter RS485 and LoRa Class 1\u003c\/h2\u003e\n \u003cp\u003eThe \u003cstrong\u003eADW300\u003c\/strong\u003e is a three-phase energy meter built for cases where the point you need to measure is far from where the data is read: besides wired \u003cstrong\u003eRS485\u003c\/strong\u003e it carries a \u003cstrong\u003eLoRa radio\u003c\/strong\u003e, a low-power long-range link that gets through walls and yards without a data cable. It is the practical way to meter a sub-board, a substation or a detached shed.\u003c\/p\u003e\n \u003cp\u003eIt measures what you actually need in order to understand a three-phase load: \u003cstrong\u003evoltage, current, power and power factor\u003c\/strong\u003e on all three phases, plus \u003cstrong\u003eactive energy\u003c\/strong\u003e. It also logs \u003cstrong\u003emaximum demand\u003c\/strong\u003e, the figure that tells you whether the contracted power is sized right or you are paying avoidable penalties. \u003cstrong\u003eAccuracy class is 1.0\u003c\/strong\u003e, fit for monitoring and for splitting consumption internally.\u003c\/p\u003e\n \u003cp\u003eA warning about the radio: the LoRa band listed for this part number is \u003cstrong\u003e470MHz\u003c\/strong\u003e, which is the Chinese band and \u003cstrong\u003enot the one used in Europe\u003c\/strong\u003e. Before ordering it is worth having Acrel confirm the variant with the correct band for Europe, since the ADW300 series is also declared available with other radios: \u003cstrong\u003e4G\u003c\/strong\u003e, \u003cstrong\u003eWi-Fi\u003c\/strong\u003e and \u003cstrong\u003eLoRaWAN\u003c\/strong\u003e. If radio reading is not essential, the wired RS485 works regardless.\u003c\/p\u003e\n \u003cp\u003ePermitted mains \u003cstrong\u003efrequency\u003c\/strong\u003e is \u003cstrong\u003e50-60Hz\u003c\/strong\u003e and the meter carries \u003cstrong\u003eCE, IEC and LVD\u003c\/strong\u003e certificates.\u003c\/p\u003e\n \u003ch3\u003eKey strengths\u003c\/h3\u003e\n \u003cdiv class=\"cs\"\u003e\n  \u003cdiv class=\"c\"\u003e \u003cb\u003eRS485 and LoRa\u003c\/b\u003e\u003cspan\u003eWired or long-range radio reading, without a data cable.\u003c\/span\u003e \u003c\/div\u003e\n  \u003cdiv class=\"c\"\u003e \u003cb\u003eFull three-phase measurement\u003c\/b\u003e\u003cspan\u003eVoltage, current, power and power factor per phase.\u003c\/span\u003e \u003c\/div\u003e\n  \u003cdiv class=\"c\"\u003e \u003cb\u003eMaximum demand\u003c\/b\u003e\u003cspan\u003eThe figure for checking contracted power.\u003c\/span\u003e \u003c\/div\u003e\n  \u003cdiv class=\"c\"\u003e \u003cb\u003eClass 1.0\u003c\/b\u003e\u003cspan\u003eAccuracy fit for monitoring and internal cost allocation.\u003c\/span\u003e \u003c\/div\u003e\n  \u003cdiv class=\"c\"\u003e \u003cb\u003eRadio band to confirm\u003c\/b\u003e\u003cspan\u003e470MHz is the Chinese band: for Europe check the variant with Acrel.\u003c\/span\u003e \u003c\/div\u003e\n \u003c\/div\u003e\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e\n  \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eACREL-ADW300\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eAcrel\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eModel\u003c\/td\u003e \u003ctd\u003eADW300\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eThree-phase wireless energy meter for low-voltage networks\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003ePhases\u003c\/td\u003e \u003ctd\u003ethree-phase\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eMeasured quantities\u003c\/td\u003e \u003ctd\u003evoltage, current, power and power factor on all three phases\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eEnergy\u003c\/td\u003e \u003ctd\u003eactive energy, with maximum demand logging\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eAccuracy class\u003c\/td\u003e \u003ctd\u003e1.0\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eFrequency\u003c\/td\u003e \u003ctd\u003e50-60Hz\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eWired communication\u003c\/td\u003e \u003ctd\u003eRS485\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eWireless communication\u003c\/td\u003e \u003ctd\u003eLoRa 470MHz, which is the Chinese band: the variant for Europe has to be confirmed with Acrel before ordering. The series also offers 4G, Wi-Fi and LoRaWAN\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCE, IEC, LVD\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003e0.3kg\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eData not available\u003c\/td\u003e \u003ctd\u003eAuxiliary power supply, power consumption, connection type and rated current are not stated in any retrievable Acrel document: to be requested from the manufacturer\u003c\/td\u003e \u003c\/tr\u003e\n \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Acrel","offers":[{"title":"Default Title","offer_id":55354755383633,"sku":"ACREL-ADW300","price":117.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/ACREL-ADW300.jpg?v=1792289768","url":"https:\/\/litio.store\/en\/products\/contatore-di-energia-acrel-adw300-trifase-iot-wireless-rs485-e-lora-classe-1","provider":"litio.store","version":"1.0","type":"link"}