ADF400L Multi-circuits Energy Meter

ADF400L Multi-circuits Energy Meter

ADF400L Multi-circuits Energy Meter is our new product,This type Multi-circuits Energy Meters can access 12 channels three phase(access directly or via current transformers) or 36 channels single phase,the maximum ampere input is 80A,if the ampere input above 80A,need to equip extra current transformers to customers.Besides,this Multi Channels Energy Meters are suitable for new project,it can be installed in switchgear or distribution cabinet,the current transformers need to wire at site,if the poject is reconstruction project,we will suggest another ADW210 series model,for that model Current Transformer have wlan interface and can easy insert in the energy meter and no need to wire.At the same time,the ADF400L series also Multi Channels Prepaid Energy Meter,it has prepaid functions,can help customers to manage the charge of electricity.

● Application: Prepaid&Postpaid (See about Acrel Prepaid Solution)

● Monitoring: Up to 36 Circuits 1-phase or 12 Circuits 3-phase or Mixed

● Measurement: 1-phase&3-phase kWh (Class 0.5S), kVarh, Active Power, Reactive Power, Current, Voltage and etc

● Rated Voltage: 3x220/380V (50Hz)

● Rated Current: 80A AC (direct connection); 3x1(6)A AC (via CTs)

● Communication (Main Body): RS485 (MODBUS-RTU); Ethernet; Infrared

● Communication (Expanded): 4G; WiFi; LoRa

● Remote Control: DO&DI

● Installtion: 35mm DIN Rail

● Power Supply: 3*220/380V or 220V AC

● Standard&Certificate: CE

Typical Application

WEB Prepaid	WEB Prepaid	Card Prepaid

Features

Compact Modular Design ● Main Body (LCD&Keypads HMI) ● 1-phase Metering Module ● 3-phase Metering Module ● Expanded Communication Module
Multi Circuits Metering for 1-phase&3-phase ● 3 Types of Multi-circuits Combination ● Max 36 Circuits 1-phase Metering ● Max 12 Circuits 3-phase Metering ● Mixed (1-phase&3-phase Circuits Metering)
Remote Switch Control ● Control&Read Status of Switches ● 2 DO&2 DI (Main Body) ● Dry Contact DI (Main Body) ● 4 DO&4 DI (CT operated Sub Module) ● 220V AC Wet Contact DI (CT operated Sub Module)

Module Overview

Main Body ● Max 36 Circuits 1-phase or 12 Circuits 3-phase ● Max 12 Modules (1-phase) or 6 Modules (3-phase) ● RS485 (MODBUS-RTU); Ethernet ● LCD&Keypads HMI
Sub Module (Connection via CTs) ● Monitor Max 2 Circuits 3-phsae ● 3x1(6)A AC (CT Operated Connection) ● 4DO&4DI (220V AC Wet Contact DI) ● LED Indicator
Sub Module (Direct Connection) ● Monitor Max 3 Circuits 1-phase or 1 Circuits 3-phase ● Max 80A AC Direct Load Current ● LED Indicator
Expanded Communication Module ● Upstream: 4G/WiFi/LoRa/LoRaWAN/NB-IoT ● Downstream: RS485 (MODBUS-RTU) ● RJ45 Interface (connected with Main Body) ● Power Supply: 24V/12V DC or 220V AC/DC

Dimension

Main Body
Sub Module (Direct Connect)
Sub Module (Direct Connect)

Wiring Illustration

Direction Connect (1-phase&3-phase)	Connect via CTs (3-phase)