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LUCB18B

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Schneider Electric LUCB18B Image
LUCB18B
Green premium brand logo

Advanced control unit, TeSys U, 4.5-18A, 3P motors, protection & diagnostic, class 10, coil 24V AC

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  • Main
    range of product
    TeSys U
    range
    TeSys
    product name
    TeSys U
    device short name
    LUCB
    product or component type
    Advanced control unit
    device application
    Motor control
    Motor protection
    product specific application
    Basic protection and advanced functions, communication
    main function available
    Protection against overload and short-circuit
    Protection against phase failure and phase imbalance
    Manual reset
    Earth fault protection
    product compatibility
    Power base LUB32
    Power base LUB38
    Power base LUB320
    Power base LUB380
    Reversing contactor breaker LU2B32B
    [Ue] rated operational voltage
    690 V AC
    network frequency
    40...60 Hz
    load type
    3-phase motor - cooling: self-cooled
    utilisation category
    AC-43
    AC-44
    AC-41
    motor power kW
    7.5 kW at 400...440 V AC 50/60 Hz
    9 kW at 500 V AC 50/60 Hz
    15 kW at 690 V AC 50/60 Hz
    rated motor current adjustment range
    4.5…18 A
    thermal overload class
    Class 10 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to IEC 60947-6-2
    Class 10 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to UL 508
    tripping threshold
    14.2 x Ir +/- 20 %
    phase failure sensitivity
    Yes
    [Uc] control circuit voltage
    24 V AC
    Complementary
    control circuit voltage limits
    20...26.5 V for AC circuit 24 V in operation
    14.5 V for AC circuit 24 V drop-out
    typical current consumption
    220 mA at 24 V AC I maximum while closing with LUB32
    220 mA at 24 V AC I maximum while closing with LUB38
    90 mA at 24 V AC I rms sealed with LUB32
    90 mA at 24 V AC I rms sealed with LUB38
    heat dissipation
    3 W for control circuit with LUB32
    3 W for control circuit with LUB38
    operating time
    35 ms opening with LUB32 for control circuit
    35 ms opening with LUB38 for control circuit
    70 ms closing with LUB32 for control circuit
    70 ms closing with LUB38 for control circuit
    reset
    Manual reset
    standards
    EN 60947-6-2
    IEC 60947-6-2
    UL 60947-4-1, with phase barrier
    CSA C22.2 No 60947-4-1, with phase barrier
    product certifications
    CE
    UL
    CSA
    CCC
    EAC
    ASEFA
    ATEX
    Marine
    [Ui] rated insulation voltage
    690 V conforming to IEC 60947-6-2
    600 V conforming to UL 60947-4-1
    600 V conforming to CSA C22.2 No 60947-4-1
    [Uimp] rated impulse withstand voltage
    6 kV IEC 60947-6-2
    safe separation of circuit
    400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1
    400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1
    fixing mode
    Plug-in (front face)
    width
    45 mm
    height
    66 mm
    depth
    60 mm
    compatibility code
    LUCB
    Environment
    IP degree of protection
    IP20 front panel and wired terminals conforming to IEC 60947-1
    IP20 other faces conforming to IEC 60947-1
    IP40 front panel outside connection zone conforming to IEC 60947-1
    protective treatment
    TH conforming to IEC 60068
    ambient air temperature for operation
    -25…70 °C
    ambient air temperature for storage
    -40…85 °C
    operating altitude
    2000 m
    fire resistance
    960 °C parts supporting live components conforming to IEC 60695-2-12
    650 °C conforming to IEC 60695-2-12
    shock resistance
    10 gn power poles open conforming to IEC 60068-2-27
    15 gn power poles closed conforming to IEC 60068-2-27
    vibration resistance
    2 gn, 5…300 Hz, power poles open conforming to IEC 60068-2-6
    4 gn, 5…300 Hz, power poles closed conforming to IEC 60068-2-6
    resistance to electrostatic discharge
    8 kV level 3 in open air conforming to IEC 61000-4-2
    8 kV level 4 on contact conforming to IEC 61000-4-2
    non-dissipating shock wave
    1 kV serial mode conforming to IEC 60947-6-2
    2 kV common mode conforming to IEC 60947-6-2
    resistance to radiated fields
    10 V/m 3 conforming to IEC 61000-4-3
    resistance to fast transients
    2 kV class 3 serial link conforming to IEC 61000-4-4
    4 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4
    immunity to radioelectric fields
    10 V conforming to IEC 61000-4-6
    immunity to microbreaks
    3 ms
    immunity to voltage dips
    70 % / 500 ms conforming to IEC 61000-4-11
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    EU RoHS Directive
    Mercury free
    Yes
    RoHS exemption information
    China RoHS Regulation
    China RoHS declaration
    Product out of China RoHS scope. Substance declaration for your information
    Environmental Disclosure
    Circularity Profile
    WEEE
    The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
    Contractual warranty
    Warranty
    18 months
  • View more View less

    Documents

    Language
    • All Languages10
    • English9
    • French3
    Catalogue
    Format
    Size
    Date
    Add to My Documents
    Tesys catalogue 2019 - 2020 Motor control and protection components (Version 9.2)
    Description
    Ready-to-use motor starters and all components for building specific motor starters ( circuit breakers, contactors, overload relays , accessories ...).The catalogue can also be downloaded chapter per chapter.
    prp.document.label.format pdf
    Size 111.5 MB
    Date 7/12/19
    Description
    Ready-to-use motor starters and all components for building specific motor starters ( circuit breakers, contactors, overload relays , accessories ...).The catalogue can also be downloaded chapter per chapter.
    prp.document.label.format pdf
    Size 108.2 MB
    Date 7/12/19
    CAD
    Format
    Size
    Date
    Add to My Documents
    ADV CONTROL (Version 1.0)
    Files in document
    stp
    678.7 KB
    zip
    207.9 KB
    prp.document.label.format zip
    Size 886.5 KB
    Date 12/18/17
    Files in document
    stp
    678.7 KB
    zip
    207.9 KB
    Certificate
    Format
    Size
    Date
    Add to My Documents
    prp.document.label.format pdf
    Size 578.7 KB
    Date 3/15/16
    China RoHS declaration
    Format
    Size
    Date
    Add to My Documents
    LUCB18B : advanced control unit LUCB - class 10 - 4.5...18 A - 24 V AC
    Description
    advanced control unit LUCB - class 10 - 4.5...18 A - 24 V AC
    prp.document.label.format pdf
    Size 195.3 KB
    Date 5/29/20
    Description
    advanced control unit LUCB - class 10 - 4.5...18 A - 24 V AC
    End of Life Information
    Format
    Size
    Date
    Add to My Documents
    TeSys U Power base + Control unit (Version 1.0)
    Description
    TeSys U Power base + Control unit
    prp.document.label.format pdf
    Size 179 KB
    Date 12/14/15
    Description
    TeSys U Power base + Control unit
    prp.document.label.format pdf
    Size 169.2 KB
    Date 6/15/10
    EU RoHS Declaration
    Format
    Size
    Date
    Add to My Documents
    LUCB18B : advanced control unit LUCB - class 10 - 4.5...18 A - 24 V AC
    Description
    advanced control unit LUCB - class 10 - 4.5...18 A - 24 V AC
    prp.document.label.format pdf
    Size 195.3 KB
    Date 5/29/20
    Description
    advanced control unit LUCB - class 10 - 4.5...18 A - 24 V AC
    Product Environmental Profile
    Format
    Size
    Date
    Add to My Documents
    TeSys U, power base + control unit (Version 2.0)
    Description
    TeSys U Power base + Control unit
    prp.document.label.format pdf
    Size 189.4 KB
    Date 12/14/15
    Description
    TeSys U Power base + Control unit
    REACh Declaration
    Format
    Size
    Date
    Add to My Documents
    LUCB18B : advanced control unit LUCB - class 10 - 4.5...18 A - 24 V AC
    Description
    advanced control unit LUCB - class 10 - 4.5...18 A - 24 V AC
    prp.document.label.format pdf
    Size 195.3 KB
    Date 5/29/20
    Description
    advanced control unit LUCB - class 10 - 4.5...18 A - 24 V AC
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