{"id":4030,"date":"2026-10-13T05:36:32","date_gmt":"2026-10-13T05:36:32","guid":{"rendered":"https:\/\/acrel.pl\/?post_type=product&p=4030"},"modified":"2026-10-13T05:51:47","modified_gmt":"2026-10-13T05:51:47","slug":"adl200w-ct-wireless-dual-channel-single-phase-energy-meter","status":"publish","type":"product","link":"https:\/\/acrel.pl\/pl\/product\/adl200w-ct-wireless-dual-channel-single-phase-energy-meter\/","title":{"rendered":"ADL200W-CT Wireless Dual-channel Single-phase Energy Meter"},"content":{"rendered":"\n

Main Features<\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

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Dual-channel Bidirection Metering<\/strong><\/p>\n\n\n\n

\u25cf Dual-channel metering for solar and grids<\/p>\n\n\n\n

\u25cf For solar generation metering<\/p>\n\n\n\n

\u25cf For grids import and solar export metering<\/p>\n\n\n\n

\u25cf For ESS charge&discharge metering<\/p>\n\n\n\n

\u25cf Forward&backward metering<\/p>\n\n\n\n

\u25cf Optional WiFi & LoRa Comms.<\/p>\n<\/div>

\"\"<\/figure><\/div>\n\n\n\n
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Paired with Inverter for Zero Export<\/strong><\/p>\n\n\n\n

\u25cf 1-channel RS485 to communicate with inveter<\/p>\n\n\n\n

\u25cf 100ms fast response time (voltage, current, power)<\/p>\n\n\n\n

\u25cf Bidirectional metering<\/p>\n<\/div>

\"\"<\/figure><\/div>\n\n\n\n
\n

Diverse Electricity Parameters Measurement<\/strong><\/p>\n\n\n\n

\u25cf U (Voltage)<\/p>\n\n\n\n

\u25cf I (Current)<\/p>\n\n\n\n

\u25cf P (Power)<\/p>\n\n\n\n

\u25cf Q (Reactive power)<\/p>\n\n\n\n

\u25cf S (Apparent power)<\/p>\n\n\n\n

\u25cf PF (Power factor)<\/p>\n\n\n\n

\u25cf kWh (Kilowatt-hours)<\/p>\n\n\n\n

\u25cf kVarh (Kilovar-hours)<\/p>\n<\/div>

\"\"<\/figure><\/div>\n\n\n\n

Functions<\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

Function<\/td>Descriptions<\/td><\/tr>
Electric energy metering<\/td>Active energy metering (forward and reverse)<\/td><\/tr>
Reactive energy metering (forward and reverse)<\/td><\/tr>
Split-phase energy<\/td><\/tr>
Electric quantity measurement<\/td>U, I<\/td><\/tr>
P, Q, S, PF, F<\/td><\/tr>
Communication<\/td>RS485 \u3001Wi-Fi HaLow<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u00a0Technical Parameters<\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

Item<\/td>Performance Parameters<\/td><\/tr>
Model Series<\/td>ADL200W<\/td>ADL400W<\/td><\/tr>
\u00a0\u00a0\u00a0Measurement<\/td>Wiring<\/td>Single-phase<\/td>Three-phase four-wire<\/td><\/tr>
Voltage<\/td>Rated voltage<\/td>230V<\/td>3\u00d7230\/400V<\/td><\/tr>
Input Range<\/td>0.8Unom ~ 1.2Unom<\/td><\/tr>
Overload<\/td>1.2 times rating (continuous)2 times the rating for 1 second<\/td><\/tr>
Power consumption<\/td><2w,    <10VA<\/td><\/tr>
Accuracy class<\/td>Error \u00b10.5%<\/td><\/tr>
Current<\/td>Minimum current<\/td>0.3A<\/td><\/tr>
Transitional current(Itr)<\/td>1.5A<\/td><\/tr>
Basic current(Ib)<\/td>30A<\/td><\/tr>
Maxinum current(Imax)<\/td>D10\uff1aImax = 80AD16\uff1aImax = 120A<\/td><\/tr>
Power consumption<\/td><1W,    <1VA<\/td><\/tr>
Accuracy class<\/td>Error \u00b10.5%<\/td><\/tr>
Power<\/td>Active, reactive, apparent power, error \u00b11.0\u2105<\/td><\/tr>
Grid frequency<\/td>50Hz, error \u00b10.5%<\/td><\/tr>
Response rate<\/td>50ms (voltage, current, power)<\/td><\/tr>
Installation category<\/td>CAT III<\/td><\/tr>
Overvoltage level<\/td>OVC III<\/td><\/tr>
Metering<\/td>Active electric energy<\/td>Class 1 or B<\/td><\/tr>
Electromagnetic compatibility<\/td>E2<\/td><\/tr>
Security<\/td>Power frequency withstand voltage<\/td>Between communication and signal input, AC3kV 1min<\/td><\/tr>
Insulation resistance<\/td>Input and output terminals to casing >100M\u03a9<\/td><\/tr>
Communication<\/td>RS485 interface<\/td>Modbus RTU protocol; addr:1~ 247;Baudrate:1200bps-38400bps<\/td><\/tr>
Wi-Fi HaLow<\/td>Operating frequency band:730MHz~950MHz<\/td><\/tr>
Environment<\/td>Operating temperature range<\/td>-20\u2103~+55\u2103<\/td><\/tr>
Operating temperature range<\/td>-20\u2103~+70\u2103<\/td><\/tr>
Storage temperature<\/td>-20\u2103~+70\u2103<\/td><\/tr>
Relative humidity<\/td>\u226495% (without condensation)\u201dNot suitable for damp environments\u201d<\/td><\/tr>
Altitude<\/td>\u22642000m<\/td><\/tr>
IP rating<\/td>IP20 on terminal strip without protective housing and IP51 in protective housing, per IEC 60529<\/td><\/tr>
Pollution Degree<\/td>II<\/td><\/tr>
UC Degree<\/td>III<\/td><\/tr>
Installation environment<\/td>Indoor use<\/td><\/tr>
Protect Degree<\/td>Class II (Double Insulation)<\/td><\/tr>
Usage environment<\/td>Cabinet mounted(The outer shell cannot be touched)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
Usage environment<\/td>M1<\/td><\/tr>
Transformer Safetycharacteristics<\/td>Insulation resistance: greater than 1000 M\u03a9 under normal conditions\uff1bElectric strength resistance: It can withstand 4000V, 50Hz power frequency for 1 minute\uff1bFlame retardancy: Conforms to UL94-V0 level\uff1b<\/td><\/tr>
\u00a0\u00a0\u00a0\u00a0\u00a0Reference standard<\/td>EN IEC 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirementsEN IEC 61010-2-030:2010 Safety requirements forelectrical equipment for measurement, control, andlaboratory use - Part 2-030: Particular requirements for equipment having testing or measuring circuitsEN IEC 61326-1:2021 Electrical equipment for measurement, control, and laboratory use - EMC requirements \u2013 Part 1: General requirementsEN IEC 61326-2-1:2021 Electrical equipment formeasurement, control, and laboratory use - EMCrequirements \u2013 Part 2-1: Particular requirements forelectromagnetic compatibility testing for electricalequipment for measurement, control, and laboratory useEN 50470-3 Electricity metering equipment (a.c.) - Part 3: Particular requirements - Static meters for active energy(class indexes A, B and C)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Outline Dimension<\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

<\/p>\n\n\n\n

PIN Overview<\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

\"\"
PIN\/Terminal Overview of ADL200W<\/strong><\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

Wiring Diagram<\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

\"\"
Power Wiring: 1-phase 2-wire via direct connect<\/strong><\/figcaption><\/figure>\n\n\n\n
\"\"
Communication Wiring: RS485 wired communication\u00a0with inverter<\/strong><\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

DIN Rail Installation<\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"Installation<\/figure>\n\n\n\n

<\/p>\n\n\n\n

Application in IoT System<\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"\u25cf\u00a0Measurement:\u00a01-phase dual-channel bi-directional AC Energy (kWh), Power, Current, Voltage and etc\n\u25cf\u00a0Response Rate:\u00a050ms (current, voltage, power)\n\u25cf\u00a0Rated Voltage:\u00a0230~276Vac (direct connect)\n\u25cf\u00a0Rated Current:\u00a0120A AC (via paired CT)\n\u25cf\u00a0Communication: WiFI & LoRa (MODBUS) ; RS485 (MODBUS-RTU)","protected":false},"featured_media":4036,"template":"","productcat":[3,37,16,13],"class_list":["post-4030","product","type-product","status-publish","has-post-thumbnail","hentry","productcat-power-monitoring","productcat-ac-energy-meter","productcat-multi-circuit-meter","productcat-wireless-communication-meter"],"yoast_head":"\nADL200W-CT Wireless Dual-channel Single-phase Energy Meter - ACREL<\/title>\n<meta name=\"description\" content=\"ADL200W ADL400W Series DIN-Rail Mounted Multifunctional and Dual Circuits Electric Energy Meter With External Current Transformer is an intelligent instrument mainly designed for new energy power generation systems such as photovoltaic grid-connected system, micro inverter system, energy storage system, AC coupling system, etc. The product has the advantages of high precision, small volume, high respondent speed and convenient installation. It can monitor and measure real-time power and other power parameters, support protocols such as Modbus-TCP and http, and communicate with inverters or energy management systems (EMS) via Wi-Fi HaLow communication to achieve functions such as anti-reverse flow, regulating power generation, and battery charging and discharging. 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