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    LV 100-2000 sp5 Voltage Transducer

    Uploaded by

    Gilney Freitas
    This document provides specifications for the Voltage Transducer LV 100-2000/SP5, which measures voltages from 0 to 3000V with an isolation of up to 9kV between the primary and secondary circuits. It is accurate to within 0.9% and has a response time of 150 microseconds. The transducer operates from -25°C to +70°C, is enclosed in an isolated plastic case, and can be used to measure voltages in applications such as traction converters, battery chargers, and auxiliary power systems.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    LV 100-2000 sp5 Voltage Transducer

    Uploaded by

    Gilney Freitas
    26 views3 pages
    This document provides specifications for the Voltage Transducer LV 100-2000/SP5, which measures voltages from 0 to 3000V with an isolation of up to 9kV between the primary and secondary circuits. It is accurate to within 0.9% and has a response time of 150 microseconds. The transducer operates from -25°C to +70°C, is enclosed in an isolated plastic case, and can be used to measure voltages in applications such as traction converters, battery chargers, and auxiliary power systems.

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    lv 100-2000 sp5 voltage transducer

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    This document provides specifications for the Voltage Transducer LV 100-2000/SP5, which measures voltages from 0 to 3000V with an isolation of up to 9kV between the primary and secondary circuits. It is accurate to within 0.9% and has a response time of 150 microseconds. The transducer operates from -25°C to +70°C, is enclosed in an isolated plastic case, and can be used to measure voltages in applications such as traction converters, battery chargers, and auxiliary power systems.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    26 views3 pages

    LV 100-2000 sp5 Voltage Transducer

    Uploaded by

    Gilney Freitas
    This document provides specifications for the Voltage Transducer LV 100-2000/SP5, which measures voltages from 0 to 3000V with an isolation of up to 9kV between the primary and secondary circuits. It is accurate to within 0.9% and has a response time of 150 microseconds. The transducer operates from -25°C to +70°C, is enclosed in an isolated plastic case, and can be used to measure voltages in applications such as traction converters, battery chargers, and auxiliary power systems.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 3

    Voltage Transducer LV 100-2000/SP5 VPN

    = 2000 V
    For the electronic measurement of voltages: DC, AC, pulsed...,
    with galvanic isolation between the primary circuit (high voltage)
    and the secondary circuit (electronic circuit).

    Electrical data
    Features
    VPN Primary nominal voltage rms 2000 V
    ●● Closed loop (compensated)
    VPM Primary voltage, measuring range 0 .. ± 3000 V
    voltage transducer using Hall
    IPN Primary nominal current rms 5 mA
    effect
    R M Measuring resistance RM min RM max
    ●● Isolated plastic case recognized
    with ± 15 V @ ± 2000 V max 0 200 Ω according to UL 94-V0
    @ ± 3000 V max 0 70 Ω ●● Primary resistor R1 incorporated
    with ± 24 V @ ± 2000 V max 60 360 Ω within the housing.
    @ ± 3000 V max 60 150 Ω
    Special features
    ISN Secondary nominal current rms 50 mA
    K N Conversion ratio 2000 V : 50 mA ●● VC = ± 15 .. 24 (± 5 %) V
    VC Supply voltage (± 5 %) ± 15 .. 24 V ●● Vd = 9 kV
    IC Current consumption (± 1 mA) < 37(@ ± 24 V) + IS mA ●● TA = - 25°C .. + 70°C.

    Accuracy - Dynamic performance data Advantages

    XG Overall accuracy @ VPN, TA = 25°C ± 0.9 % ●● Excellent accuracy


    εL Linearity error < 0.1 % ●● Very good linearity
    ●● Low temperature drift
    Typ Max
    ●● Optimized response time
    IO Offset current @ IP = 0, TA = 25°C ± 0.2 mA
    ●● Wide frequency bandwidth
    IOT Temperature variation of IO - 25°C .. + 70°C ± 0.4 ± 0.6 mA
    ●● No insertion losses
    tr
    t
    Response
    Resp
    m
    o9
    io
    n
    %
    0
    1)
    Isteoefsp
    t 100. 5.0
    time to 90
    µs
    % of VPN step 150 µs ●● High immunity to external
    r PN
    interference.
    General data Applications
    TA Ambient operating temperature - 25 .. + 70 °C ●● Single or three phase inverter
    TS Ambient storage temperature - 40 .. + 85 °C ●● Propulsion and braking chopper
    NP Turns ratio 20000 : 2000 ●● Propulsion converter
    P Total primary power loss 10 W ●● Auxiliary converter
    R 1 Primary resistance @ TA = 25°C 400 kΩ ●● Battery charger.
    RS Secondary coil resistance @ TA = 70°C 55 Ω
    m Mass 790 g Application Domain
    Standards EN 50155: 1995
    ●● Traction.

    Note: Standard IEC 61000-4-6 with criteria A < 20%

    Page 1/3

    110404/7 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. www.lem.com
    Voltage Transducer LV 100-2000/SP5

    Isolation characteristics

    Vd Rms voltage for AC isolation test, 50 Hz, 1 min 9 kV


    Min
    dCp Creepage distance 55.12 mm
    dCI Clearance distance 27.9 mm
    CTI Comparative Tracking Index (group I) 600

    Safety

    This transducer must be used in electric/electronic equipment with respect


    to applicable standards and safety requirements in accordance with the
    manufacturer’s operating instructions.

    Caution, risk of electrical shock

    When operating the transducer, certain parts of the module can carry hazardous
    voltage (eg. primary busbar, power supply).
    Ignoring this warning can lead to injury and/or cause serious damage.
    This transducer is a build-in device, whose conducting parts must be inaccessible
    after installation.
    A protective housing or additional shield could be used.
    Main supply must be able to be disconnected.

    Page 2/3

    110404/7 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. www.lem.com
    Dimensions LV 100-2000/SP5 (in mm)

    Connection

    Mechanical characteristics Remarks


    ●● General tolerance ± 0.3 mm ●● IS is positive when VP is applied on terminal + HT.
    ●● Transducer fastening 2 holes Ø 6.5 mm, ●● The primary circuit of the transducer must be linked to the
    2 x M6 steel screws connections where the voltage has to be measured.
    Recommended fastening torque 5 Nm
    ●● Connection of primary M5 threaded studs
    ●● Connection of secondary Faston 6.3 x 0.8 mm
    ●● Connection to the ground M5 threaded stud
    Recommended fastening torque 2.2 Nm

    Page 3/3

    110404/7 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. www.lem.com

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