Acrel ADF400L Multi Circuits Energy Meter

Acrel ADF400L Multi Circuits Energy Meter

● 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: 3×220/380V (50Hz)
● Rated Current: 80A AC (direct connection); 3×1(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


Product Detail

Technical Parameters

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Acrel ADF400L Multi Circuits Energy Meter

General

ADF400L multi circuits energy meter can realize direct access measurement of 12 channels three-phase or 36 channels single-phase or mixed measurement of 12 channels three-phase transformer access measurement, direct access and transformer access through module combination. Due to its high accuracy, centralized installation, centralized management and high installation flexibility, Non-interference and other advantages by the favor of the community, schools, enterprises. meanwhile, it can have the optional function of prepaid to choose.

Features

Features_of_ADF400L_Multi_Circuits_Energy_Meter

Compact Modular Design

● Main Body (LCD&Keypads HMI)

● 1-phase Metering Module

● 3-phase Metering Module

● Expanded Communication Module

Features-1

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)

Features-2

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)

Features-3

Module Overview of ADF400L Multi Circuits Energy Meter

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

Module_Overview-1

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

Module_Overview-2

Sub Module (Direct Connection)

● Monitor Max 3 Circuits 1-phase or 1 Circuits 3-phase

● Max 80A AC Direct Load Current

● LED Indicator

Module_Overview-3

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

Module_Overview-4

Wiring

Direction_Connect_(1-phase&3-phase)

Direction Connect (1-phase&3-phase)

Connect_via_CTs_(3-phase)

Connect via CTs (3-phase)

Benefits and Advantages

• Power Management of 36 Users

• Compact Size Save Space

• Prepaid System Optional

• Wireless Communication Module Optional

Applications

• Property management custom electricity price of residential complex

• Electricity charge management and power off for over power in business center

• Electricity charge management of the school and dormitory to ensure the use electricity appropriately

• Rent management of rental housing, One-stop centralized management

WEB_Prepaid

WEB Prepaid

APP_Prepaid

APP Prepaid

Card_Prepaid

Card Prepaid

Outline and Dimension

ADF400L - 3_副本

Main Body

Main_Body

Sub Module (Direct Connect)

Sub_Module_(Direct_Connect)

Sub Module (via CTs)

Sub_Module

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  • Acrel ADF400L Multi Circuits Energy Meter

    Type Descriptions

    Prepaid Type
    Features Function Description
    Energy metering
    Electricity measurement
    Total active energy, forward and reverse active energy, multi-rate active energy measurement
    U、I
    P、Q、S、PF、F
    LCD display
    8-digit segment LCD display, backlight display
    Button programming
    Key programmable communication, number of loops, single three-phase mode, external control mode and other parameters
    Pulse output
    Active pulse output
    Multiple rate
    Support 4 time zones, 2 time slots, 14 daily time slots, 4 rates
    Date, time, day of the week
    Main module
    communication
    Infrared communication
    Up to 3 channels of communication: RS485 interface, also support Modbus
    Prepaid agreement
    (remote, radio
    frequency card)
    Cost control (including forward active power and reverse active power)
    Time control
    Negative control (malignant load identification)
    Strong control
    Recharge record
    20 Article
    Metering Type
    Features
    Function Description
    Display method
    LCD(Field)
    Energy metering
    Active energy metering(Forward and reverse),Reactive power measurement(Forward and reverse)
    Electricity measurement
    Voltage, current (zero sequence current), power factor, frequency, active power, reactive power, apparent power
    Harmonic function
    Total harmonic content, sub-harmonic content (2~31 times)
    Three-phase unbalance
    Voltage and current unbalance
    DI/DO
    Main module 2DI2DO
    Transformer access to the slave module 2DI4DO (direct access to the slave module without)
    LED Instructions
    Pulse light indication
    Communication
    Infrared communication
    RS485 interface (main module) supports MODBUS
    Historical power
    Historical Electricity in Last December

     

    Technical Parameters

      Technical Parameter
    ADF400L-□H□S□D(Y)- □
    Auxiliary power
    Voltage
    Three-phase 3*220V/380V power supply (for single-phase power supply, short-circuit terminals 1, 2, and 3 on the instrument)
    Power consumption
    ≤10W
    Voltage input
    Rated voltage
    3×220/380V、3×57.7/100V
    Reference frequency
    50Hz
    Current input Input Current
    3×1(6)A(Instrument transformer access), 3*10 (80) (direct access)
    Starting current
    1‰Ib
    Measuring

    performance
    measurement
    accuracy
    0.5s level
    Clock accuracy
    ≤0.5s/d
    Pulse
    Pulse output
    Each three-phase metering module has 1 active energy pulse
    Pulse Width
    80ms±20ms
    Pulse constant
    3×1(6)A specification 6400 imp/kWh
    3×10(80)A specification 400 imp/kWh
    Switch
    Main module
    Main module 2DI+2DO,Among them, DI is dry contact input
    Slave module
    Transformer access slave module 4DI+4DO,Among them, DI is 220V wet contact input
    Communication Infrared interface
    Infrared communication
    RS485 interface
    MODBUS-RTU
    Ethernet interface
    Modbus-TCP、TCP/IP
    Surroundings
    temperature
    Operating temperature:-20℃~+60℃,storage temperature:-30℃~+70℃
    humidity
    ≤95%RH,No condensation, no corrosive gas place
    altitude
    ≤2000m

     

     

     

    1. Manual for Acrel ADF400L Multi Circuits Energy Meter

    2. Installation and Use for Acrel ADF400L Multi Circuits Energy Meter

    3. Debugging Software for Acrel ADF400L Multi Circuits Energy Meter

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