Energy Meter & Power Meter

Adl200n-CT Single Phase Energy Meter with Enternal CT

ADL200N-CT Single phase energy meter with enternal CT Product Description ADL series DIN-rail mounted multifunctional electric energy meter 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. The product has the features of sampling, metering and monitoring power parameters, communicating with an inverter or an energy management system (EMS), realizing the functions of preventing reverse flow, regulating power generation, charging and discharging batteries according to real-time power and accumulated electric energy, and realizing bidirectional metering and household distributed photovoltaic energy management. Rated Current: 80A/120A/200A/300A Direct Access Rated Voltage: AC 220V-264V Communication: RS485(Modbus-RTU) Communication 12 digits LCD Display 35mm DIN Rail Installation 2~31st Harmonic Measurement Product Parameters Item Performance Parameters Model Series ADL200N-CT ADL400N-CT Measurement Grid Single-phase Three-phase four-wire, three-phase three-wire, single-phase three-wire Voltage Rated voltage 230V 3×220/380V,3×230/400V,3×277/480V Input Range ±20% Overload 1.2 times rating (continuous) ,2 times the rating for 1 second Power consumption <0.2VA Accuracy class Error ±0.5% Current Input current 80A, 120A, 200A, 300A 3×80A, 3×120A, 3×200A, 3×300A Overload 1.2 times rating (continuous) ,2 times the rating for 1 second Power consumption <0.2VA Accuracy class Error ±0.5% Power Active, reactive, apparent power, error ±0.5℅ Grid frequency 45~65Hz, error ±0.5% Response rate ≤100ms (voltage, current, power) ≤1s (electrical energy) Metering Electric energy Active energy :Class B (split current transformer)Reactive energy (Class 2 accuracy) electromagnetic compatibility Electrostatic discharge immunity class III Electrical fast transient burst immunity class IV Surge (shock) immunity Class IV Security Power frequency withstand voltage Between communication and signal input, AC4kV 1min Insulation resistance Input and output terminals to casing >100MΩ Communication Interface and communication protocol RS485 interface and Modbus RTU protocol Communication address range Modbus RTU:1~ 247; Baud rate Support 1200bps-38400bps Environment Operating temperature -40ºC~+70ºC Storage temperature -40ºC~+70ºC Relative humidity ≤95℅ (without condensation) Altitude ≤3000m Dimension Wiring Package Certifications UL CERTIFICATION MID CERTIFICATION Company Profile Acrel Co., Ltd.[stock code: 300286.SZ] is a high-tech enterprise that integrates R&D, production, sales, and service, since its establishment, is committed to providing users with energy efficiency management and powerful security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors. Acrel energy efficiency management system including substation operations and maintenance cloud platform, electricity safety management cloud platform, Environmental equipment power consumption monitoring cloud platform, prepaid management (system) cloud platform, intelligent power distribution monitoring system, power quality management system, building energy consumption management system, industrial energy control platform, leakage power monitor and control system, fire-fighting device power monitoring system, fire-proof door monitoring system, emergency li

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