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  • Smartconnect X835 Power Meter, RS485 Modbus RTU, 5A or 1A, 333mV, 100mA

    • Measures kWh, Kvarh, KW, Kvar, KVA, PF, Hz, dmd, V, A, etc.
    • Bi-directional measurement IMP & EXP
    • Plug-in solution saves 80% labor
    • 3-in-1 CTs
    • Easy “clip-in”panel mounting
    • User programmable system configuration
    • Self powered,no need auxiliary supply
    • Programmable CT/PT ratio
    • Pulse output/RS485 Modbus RTU
    • Description
    • Diagram
    • Manual Download
     Introduction
    The multifunction panel meter SMARTconenct X835 is a top new-generation intelligent panel meter,used not only in the electricity transmission and power distribution system but also in the power consumption measurement and analysis in high voltage intelligent power grid.

    SMARTconnect X835 provides operating, maintenance and installation instructions for the Eastron SMARTconenct X835. The unit measures and displays the characteristics of single phase two wires and three phase four wires supplies, including voltage, frequency, current, power and active and reactive energy, imported or exported. Energy is measured in terms of kWh, kVarh. Maximum demand current can be measured over preset periods of up to 60minutes. In order to measure energy, the unit requires voltage and current inputs in addition to the supply required to power the product. The requisite current input(s) are obtained via current transformers (CT).

    The SMARTconenct X835 can be configured to work with a wide range of CTs, giving the unit a wide range of operation. Built-in interfaces provide pulse and RS485 Modbus RTU outputs. Configuration is password protected. 

    Unit Characteristics
    The SMARTconenct X835 can measure and display:
    Line voltage and THD% (total harmonic distortion) of all phases
    Line Frequency
    Currents, Current demands and current THD% of all phases
    Power, maximum power demand and power factor
    Active energy imported and exported
    Reactive energy imported and exported

    The unit has password-protected set-up screens for:
    Changing password
    Supply system selection 1phase2wire, 3phase 4wires
    CT Ratio and secondary current
    PT Ratio and secondary voltage
    Demand Interval time
    Reset for demand measurements
    Pulse output duration 

    A pulse output indicates real-time energy measurement. An RS485 output allows remote monitoring from another display or a computer.

    RS485 Serial – Modbus RTU
    This uses an RS485 serial port with Modbus RTU protocol to provide a means of remotely monitoring
    and controlling the SMARTconnect X835.
    Set-up screens are provided for setting up the RS485 port. 

    Pulse output
    This provides 2 pulse outputs those clocks up measured active and reactive energy. The constant for reactive energy is 5000imp/kVarh. The pulse width for active energy can be set from the Set-up menu.