PZ354 Three Phase Voltage Meter

Short Description:

P354 series single function power meter can measure voltage, current and frequency. It also has the functions of switch status measuring, out-of-limit warning, relay output, analog transmission 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...


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

    Product Tags

    P354 series single function power meter can measure voltage, current and frequency. It also has the functions of switch status measuring, out-of-limit warning, relay output, analog transmission 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

    Data fresh cycle

    1s

    Input specification

    Wiring method

    3P4W

    voltage

    Rating

    220、380V 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% Hz

    Power supply

    Working range

    AC / DC(85~265)V

    Power dissipation

    ≤ 0.5VA

    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

    IP30

    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


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