ND10, Inexpensive 3-Phase Panel Multimeter, 96 x 96mm

Item number: ND10ff

  • Measurements of up to 52 mains network parameters
  • Power supply via the measuring circuit
  • The displays take into account the values of programmed transformation ratios for upstream instrument transducers
  • Modbus RS-485 communication interface
  • Free eCon software
  • Two alarm outputs
  • Pulse output
  • Backlit 3.5" LCD display
  • 3 years warranty
  • Category: 3-Phase Meters

    Input Current

    Price on application

    Exp. shipping time: ca. 1-2 weeks

    There are variations of this item. Please select the variation you wish.


    Description

    ND10, Inexpensive 3-Phase Panel Multimeter, 96 x 96mm

    The ND10 meter from LUMEL is characterized by high measuring accuracy, easy to read backlit LED display and an attractive price.
    It measures the mains network parameters in symmetrically and asymmetrically loaded 4-wire systems, with simultaneous display of the measured variables and digital transmission of their values.
    The meter enables the control and optimization of electrical devices, industrial systems and industrial plants.
    The ND10 is suitable for measuring: RMS values of voltage and current, active, apparent and reactive power, active and apparent energy, power factors, frequency as well as 10-, 30- and 60-minute averaged active power and THD (Total Harmonic Distortion). .
    In addition the RMS value of the current in the neutral conductor is calculated from the vectors of the phase currents. The voltage and current values are multiplied by the set voltage and current transformation ratios of the transducers. The power and energy indicators take into account the programmed transformation ratios.
    The value of eache measured variable can be transferred to a main system via the RS-485 interface.
    The relay outputs signal if selected measured values have been exceeded.
    The pulse output is intended for controlling the consumption of tree-phase active engergy.
    The meter is equipped with detection and signaling of wrong phase order.
    The ND10 is powered by the measuring circuit input voltage.
    It has a galvanic isolation between individual blocks:
    - voltage and current inputs
    - RS-485 output
    - pulse output


    Characteristics:
    • Measurements of up to 52 mains network parameters
    • Power supply via the measuring circuit
    • The displays take into account the values of programmed transformation ratios for upstream instrument transducers
    • Modbus RS-485 communication interface
    • Free eCon software
    • Two alarm outputs
    • Pulse output
    • Backlit 3.5" LCD display
    • 3 years warranty


    Technical data:
    Input current In: 1A or 5A (please select when ordering!)
    Input voltage Un: 3 x 230/400VAC

    Display ranges:
    Current In:  0.00-1.5kA (1A) 0r 0.00-60kA (5A) (via upstream optional current transducers)
    Voltage L-N: 0.0-1.012MVAC (via upstream optional voltage transducer)
    Voltage L-L: 0.0-1.752MVAC (via upstream optional voltage transducer)
    Frequency 47.0-65.0Hz
    Active power P, input or output: 0.00-9999MW
    Reactive power Q, capacitive or inductive: 0.00-9999MVAr
    Apparent power Si: 0.00-9999MVA
    Active energy EnP, input or output: 0-99,999,999.9kWh
    Reactive energy EnQ, capacitive or inductive: 0-99,999.999.9kVArh
    Power factor PF: -1.00 to 0 to 1.00
    Tangens Phi: -1.2 - 0 - 1.2
    Cosinus Phi: -1 - 1
    Phi: -180 - 180
    THD: 0-100%

    Relay output: 2 x programmable relay output, potential-free contacts (NO), 250VAC/0.5AAC
    Pulse output for active energy: NPN, open collector, passive, class A according to EN 6205-31, voltage: 18-27V, current: 10-27mA
    RS- interface: RS-485 Modbus
    Display: 3.5" LCD, monochrome, backlit
    Weight: <300g
    Dimensions: 96 x 96 x 77mm³
    Housing protection: IP65 (front), IP20 (terminals)

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