PD354 LCD Meter

Short Description:

PD354 series multifunction power meter can measure voltage, current, frequency, power, power factor, electric energy and harmonic content. It also has the functions of switch status measuring, out-of-limit warning, relay output, analog transmission, electric energy pulse measuring and communication. As an advanced intelligent and digital power grid front-end acquisition component, the meter can be used in energy management systems, distribution automation, intelligent buildings and intelligen...


  • FOB Price: US $50 - 500 / Piece
  • Min.Order Quantity: 50 Piece/Pieces
  • Supply Ability: 1000 Piece/Pieces per Month
  • Product Detail

    Product Tags

    PD354 series multifunction power meter can measure voltage, current, frequency, power, power factor, electric energy and harmonic content. It also has the functions of switch status measuring, out-of-limit warning, relay output, analog transmission, electric energy pulse measuring and communication. As an advanced intelligent and digital power grid front-end acquisition component, the meter can be used in energy management systems, distribution automation, intelligent buildings and intelligent switch cabinets. It has a variety of wiring methods, easy to use, and can meet various on-site claims.

    Technical parameters

    Electrical Specification

    Measurement accuracy

    Voltage, current

    0.5%

    Power

    0.5%

    Frequency

    ±0.02Hz

    Active electric energy

    IEC62053-22 0.5S grade

    Reactive electric energy

    IEC62053-23 1grade

    Data fresh cycle

    1s

    Input specification

    Wiring method

    3P3W、3P4W

    voltage

    Rating

    100~400V AC

    Overload

    1.2Un

    Power loss

    ≤0.2VA

    Impedance

    ≥1MΩ

    current

    Rating

    1A or 5A

    Overload

    Continuous 1.2In

    Momentary 10In/3s

    Power loss

    ≤0.2VA

    Impedance

    ≤20mΩ

    Power grids frequency

    50±5% / 60±5% Hz

    Power supply

    Working range

    AC / DC(85~265)V

    Power dissipation

    ≤ 0.5VA

    Electric energy pulse

    2 channels photoelectric isolation output,

    pulse width(80±20%)ms

    Switching signal input

    Dry contact input,isolation voltage 2000VAC

    Relay output

    Contact capacity AC 250V/5A or DC 30V/5A

      href=”#/javascript:;” Isolation voltage 2500VAC

    Analog output

    Accuracy grade 0.5%

    Load resistance ≤300Ω

    Communication Specification

    RS485communication interface

    Modbus-RTU protocol, maximum Baud rate 19200bps

    Mechanical Specification

    IP grade

    IP20

    Environment Specification

    Operating Temperature

    -15℃~+50℃

    Storage Temperature

    -30℃~+70℃

    Relative Humidity

    20%~95%(Without Condensation)

    Pollution Degree

    2

    Measurement Category

    CAT III, in (277/480)V AC power distribution system

    Insulating Capacity

    Between signal, power supply and output≥2kV AC

    EMC

    ESD

    IEC 61000-4-2-III 

    RS

    IEC 61000-4-3-III

    EFT

    IEC 61000-4-4-III

    Surge

    IEC 61000-4-5-III

    CS

    IEC 61000-4-6-III

    Magnetic

    IEC 61000-4-8-III

    Voltage Dip

    IEC 61000-4-11-III

    Product characteristic

    *Real-time power quality analysis, display each phase’s total harmonic distortion (THD) and fractional harmonic ratio of voltage and current.

    *Three rows LED display.

    *Access the signal from voltage and current transformers directly, input parameters transformation ratio on the spot by programming.

    *Pass the EMC test (severity 4).

    *Easy installation, simple wiring, convenient maintenance, small quantities and programmable setting on the spot.


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