ADL3000-E/KC Dual Source Energy Meter Din Rail Mounted For Utility And Generator Monitoring
● Measurement: 3-phase kWh (0.5S), Active Power, Reactive Power, Current, Voltage, Harmonic and etc
● Voltage Rating: 3x220/380V, 3x57.7/100V (3P4W); 3x380V, 3x100V (3P3W)
● Current Rating: 3x10(80)A; 3x1(6)A
● Frequency: 45~65Hz
● Commnunication: RS485 (MODBUS-RTU) and Infrared
● Multi-rate: Spike, Peak, Valley and Flat kWh
● Extra Function: Cable Temperature Measurement and DO/DI
● Display: LCD (8 digits)
● Dimension: 127*88*70mm (L*W*H)
● Wiring: 3-phase 4wire; 3-phase 3-wire
● Installation: 35mm DIN Rail
● Standard&Certificate: IEC; CE; EAC

PRODUCTS

  • Description

    In some places where utility power is unstable and unreliable, many buildings have adopted their own private generators as a backup power source to provide a continuous and uninterrupted power source.


    Dual source energy meters are digital dual meters that offer comprehensive 3-phase electrical instrumentation and load management facilities in a compact and rugged package for the dual source energy Utility (U) and Generator (G)


    It provides two counters showing energy consumption on public electricity board (EB) and diesel generator ( DG).


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    Application






    Suitable for dual source energy billing for any industry segment


    Commercial, Residential buildings, Hotels


    Control Panels


    Genset Panels


    Power Distribution Panels

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    Features

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    Advantage


    ● Directly replaces 2 energy meters


    ● Sensing dual source through 230V connection


    ● Displays basic and most of the power parameters


    ● Optional digital output separately for EB or DG parameters


    ● Automatic switching of display based on input source as EB or DG through DG sensing input


    ● Two energy registers to separately record energy consumption from two different sources.


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    Diverse Electricity Parameters Measurement


    ● Harmonic (2~31st voltage¤t)---Optional


    ● F (Frequency)


    ● U (3-phase Voltage)


    ● I (3-phase Current)


    ● kWh (3-phase positive Kilowatt-hours)


    ● kVarh (Kilovar-hours)


    ● P (Power)


    ● Q (Reactive power)


    ● S (Apparent power)


    ● PF (Power factor)

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    Multi-rate/Flexible Tariff


    ● 4 Time zone


    ● 4 Tariff rate (Spike, Peak, Flat, Valley)


    ● 2 Time period list


    ● 14 Time period by day


    ● Data Frozen (last 48 months or last 90 days)


    ● Max demand and occurrence time

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    2 Channel RS485 Communication


    ● Protocol: MODBUS-RTU


    ● 1 channel RS485 or 2 channel RS485 both optional


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    3-channel Temperature Measuring


    ● Thermistor: NTC temperature sensor


    ● Measuring Range: -40℃~+125℃

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    DO/DI Switch


    ● 1 channel DO


    ● 1 channel DI (wet contact)

        

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    HMI for Parameters Setting


    ● Code


    ● Protocol


    ● Address


    ● Baud rate


    ● Parity


    ● All Display

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    Infrared Communication for Remote Meter Reading


    ● Built-in infrared communication


    ● Easy Remote Meter Reading


    ● Optional Connection Methods


    ● Direct Connection with Meter


    ● First Connection via CT. 

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    Optional Connection Methods


    ● Direct Connection with Meter


    ● First Connection via CT. 

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    Wiring Instruction

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    Installation Instruction

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    Installation Instruction

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  • 1.Function description

    Function

    Function description

    Function provide

     

    Measurement of kWh

    Active kWh (positive and negative)

    Reactive kWh (positive and negative)

    A, B, C phase positive active kWh

    Measurement of electrical parameters

    U、I、P、Q、S、PF、F

    Measurement of

    2~31ST Voltage and current harmonic

    □Note 1

    LCD Display

    8 bits section LCD display, background light

    Key programming

    4 keys to communication and set parameters

    Pulse output

    Active pulse output

    Reactive pulse output

    □Note 2

    Clock pulse output

    □Note 2

    Multi-tariff and functions

    Active switch input

    □Note 3

    Switch output

    □Note 2

    Adapt 4 time zones, 2 time interval lists, 14 time interval by day and 4 tariff rates

    Max demanded kWh and time happened

    Frozen data on last 48 months, last 90days

    Date, time

    Communication

    Infrared communication

    The first communication path: Communication interface: RS485, Communication protocol: MODBUS-RTU 

    The second communication path: Communication interface: RS485, Communication protocol: MODBUS-RTU 

    □Note 3

    Temperature measurement

    Support 3 outlay NTC temperature

    □Note 4

    “■” means standard, “□” means optional.


    2.Technical parameter

    Specification

    3 phase 3 wires, 3 phase 4 wires

    Voltage

    Reference voltage

    3×100V、 3×380V、3×57.7/100V、 3×220/380V

    Consumption

    <10VA(Single phase)

    Impedance

    >2MΩ

    Accuracy class

     Error±0.2%

    Current

    Input current

    3×1(6)A (second connection with 3- phase load line via extra selected CTs)

    3×10(80)A (direct connection with 3-phase load line via CTs built in ADL3000-E)

    Consumption

    <1VA(Single phase rated current)

    Accuracy class

     Error±0.2%

     Power

    Active, reactive, apparent power, error±0.5℅

     Frequency

    45~65Hz, Error±0.2%

    Temperature

    -40℃~99℃

     Energy

    Active energy(Accuracy class:0.5, 1), reactive energy(Accuracy class 2)

     Clock

    ≤0.5s/d

    Energy pulse output

    1 active optocoupler output, 1 reactive optocoupler output

    Switching output

    1 Switching output

    Switching input

    1 optocoupler input

    Width of pulse

    80±20ms

    Pulse constant

    6400imp/kWh,400imp/kWh(Correspond with the basic current)

    Interface and communication

    RS485:Modbus RTU

    Range of communication address

    Modbus RTU:1~ 247;

     Baud rate

    1200bps~19200bps

    Relative temperature

    -25℃~+55℃

    Relative humidity

    ≤95℅(No condensation)



  • connect via CT



    direct connect