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power base - TeSys U - 12 A - 48...72 V DC screw clamps control

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  • Main
    range
    TeSys
    product name
    TeSys U
    device short name
    LU2B
    product or component type
    Reversing power base
    device application
    Motor
    poles description
    3P
    suitability for isolation
    Yes
    [Ith] conventional free air thermal current
    12 A
    utilisation category
    AC-41
    AC-43
    AC-44
    [Uc] control circuit voltage
    48 V AC 50/60 Hz
    48...72 V DC
    Complementary
    auxiliary contact composition
    1 NO + 1 NC
    auxiliary contacts type
    Type linked contacts (1 NO + 1 NC) conforming to IEC 60947-4-1
    Type mirror contact (1 NC) state of the power conforming to draft IEC 60947-1
    [Ue] rated operational voltage
    230 V
    440 V
    500 V
    690 V
    network frequency
    40...60 Hz
    [Ie] rated operational current
    12 A at <= 440 V
    12 A at 500 V
    9 A at 690 V
    [Ics] rated service breaking capacity
    10 kA 500 V
    4 kA 690 V
    50 kA 230 V
    50 kA 440 V
    control circuit voltage limits
    29 V 48 V AC drop-out
    29 V 48...72 V DC drop-out
    38.5...72 V 48 V AC in operation
    38.5...93 V 48...72 V DC in operation
    typical current consumption
    2300 mA at 48...72 V DC I maximum while closing
    2300 mA at 48 V AC I maximum while closing
    inrush restraint duration
    15 ms for DC network
    25 ms for AC network 50/60 Hz
    safety reliability level
    B10d 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
    B10d 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
    operating time
    150 ms with change of direction for power circuit
    35 ms opening for control circuit
    60 ms closing for control circuit
    75 ms without change of direction for power circuit
    mechanical durability
    15000000 cycles
    operating rate
    60 cyc/mn
    [Ui] rated insulation voltage
    600 V conforming to CSA C22.2 No 14
    600 V conforming to UL 508
    690 V conforming to IEC 60947-1 3
    [Uimp] rated impulse withstand voltage
    6 kV conforming to IEC 60947-6-2
    safe separation of circuit
    400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1 appendix N
    400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 appendix N
    connections - terminals
    Power circuit : screw clamp terminals 2 cable 1.5...6 mm² - cable stiffness: flexible - without cable end
    Control circuit : screw clamp terminals 1 cable 0.34...1.5 mm² - cable stiffness: flexible - with cable end
    Control circuit : screw clamp terminals 1 cable 0.75...1.5 mm² - cable stiffness: flexible - without cable end
    Control circuit : screw clamp terminals 1 cable 0.75...1.5 mm² - cable stiffness: rigid - without cable end
    Control circuit : screw clamp terminals 2 cable 0.34...1.5 mm² - cable stiffness: flexible - with cable end
    Control circuit : screw clamp terminals 2 cable 0.75...1.5 mm² - cable stiffness: flexible - without cable end
    Control circuit : screw clamp terminals 2 cable 0.75...1.5 mm² - cable stiffness: rigid - without cable end
    Power circuit : screw clamp terminals 1 cable 1...10 mm² - cable stiffness: rigid - without cable end
    Power circuit : screw clamp terminals 1 cable 1...6 mm² - cable stiffness: flexible - with cable end
    Power circuit : screw clamp terminals 1 cable 2.5...10 mm² - cable stiffness: flexible - without cable end
    Power circuit : screw clamp terminals 2 cable 1...6 mm² - cable stiffness: flexible - with cable end
    Power circuit : screw clamp terminals 2 cable 1...6 mm² - cable stiffness: rigid - without cable end
    tightening torque
    Control circuit : 0.8...1.2 N.m - with screwdriver 5 mm flat
    Control circuit : 0.8...1.2 N.m - with screwdriver 5 mm Philips no 1
    Power circuit : 1.9...2.5 N.m - with screwdriver 6 mm flat
    Power circuit : 1.9...2.5 N.m - with screwdriver 6 mm Philips No 2
    width
    45 mm
    height
    224 mm
    depth
    126 mm
    product weight
    1.27 kg
    Environment
    heat dissipation
    3 W for control circuit with LUCA, LUCB, LUCC, LUCD
    1.8 W for control circuit with LUCM
    immunity to microbreaks
    3 ms
    immunity to voltage dips
    70 % 500 ms conforming to IEC 61000-4-11
    product certifications
    ABS
    ASEFA
    ATEX
    BV
    CCC
    CSA
    DNV
    GL
    GOST
    LROS (Lloyds register of shipping)
    UL
    standards
    CSA C22.2 No 14 type E
    EN 60947-6-2
    IEC 60947-6-2
    UL 508 type E with phase barrier
    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...60 °C with LUCM
    -25...70 °C with LUCA, LUCB, LUCC, LUCD
    ambient air temperature for storage
    -40...85 °C
    fire resistance
    650 °C conforming to IEC 60695-2-12
    960 °C parts supporting live components conforming to IEC 60695-2-12
    operating altitude
    2000 m
    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 60068-2-27
    4 gn 5...300 Hz power poles closed conforming to IEC 60068-2-27
    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
    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
    non-dissipating shock wave
    1 kV serial mode conforming to IEC 60947-6-2
    2 kV common mode conforming to IEC 60947-6-2
    immunity to radioelectric fields
    10 V conforming to IEC 61000-4-6
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    RoHS (date code: YYWW)
    REACh
    Product environmental profile
    Product end of life instructions
    Contractual warranty
    Warranty period
    18 months
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