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View all   Zelio Time
Schneider Eletric RE8RA11FU Picture

RE8RA11FU

Schneider Eletric RE8RA11FU Picture
RE8RA11FU

industrial timing relay - 0.1..10 s - type C - 110..240 V AC - 1 C/O

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  • Main
    range of product
    Zelio Time
    product or component type
    Optimum industrial timing relay
    component name
    RE8
    time delay type
    C
    time delay range
    0.1...10 s
    sale per indivisible quantity
    1
    Complementary
    discrete output type
    Relay
    contacts material
    Silver nickel contacts
    width pitch dimension
    22.5 mm
    [Us] rated supply voltage
    110...240 V AC 50/60 Hz
    voltage range
    0.9...1.1 Us
    connections - terminals
    Screw terminals, 2 x 1.5 mm² flexible with cable end
    Screw terminals, 2 x 2.5 mm² flexible without cable end
    tightening torque
    0.6…1.1 N.m
    setting accuracy of time delay
    +/- 20 % of full scale
    repeat accuracy
    < 1 %
    voltage drift
    < 2.5 %/V
    temperature drift
    < 0.2 %/°C
    minimum pulse duration
    26 ms
    reset time
    50 ms
    maximum switching voltage
    250 V
    mechanical durability
    20000000 cycles
    [Ith] conventional free air thermal current
    8 A
    maximum [Ie] rated operational current
    2 A DC-13 24 V at 70 °C conforming to IEC 60947-5-1/1991
    2 A DC-13 24 V at 70 °C conforming to VDE 0660
    3 A AC-15 24 V at 70 °C conforming to IEC 60947-5-1/1991
    3 A AC-15 24 V at 70 °C conforming to VDE 0660
    0.1 A DC-13 250 V at 70 °C conforming to IEC 60947-5-1/1991
    0.1 A DC-13 250 V at 70 °C conforming to VDE 0660
    0.2 A DC-13 115 V at 70 °C conforming to IEC 60947-5-1/1991
    0.2 A DC-13 115 V at 70 °C conforming to VDE 0660
    minimum switching capacity
    at 12 V 10 mA
    input voltage
    110...240 V Y1 terminal(s)
    maximum switching current
    10 mA (Y1)
    input compatibility
    2-wire sensors DC with leakage current < 1 mA <50 m Y1 terminal(s)
    marking
    CE
    overvoltage category
    III conforming to IEC 60664-1
    [Ui] rated insulation voltage
    250 V conforming to IEC
    300 V conforming to CSA
    supply disconnection value
    > 0.1 Uc
    operating position
    Any position without derating
    surge withstand
    2 kV conforming to IEC 61000-4-5 level 3
    power consumption in VA
    1.8 VA at 110 V
    8.5 VA at 240 V
    terminal description
    (Y1)UNUSED
    (A1-A2)CO
    (15-16-18)OC_ON
    height
    78 mm
    width
    22.5 mm
    depth
    80 mm
    net weight
    0.11 kg
    Environment
    immunity to microbreaks
    3 ms
    standards
    EN/IEC 61812-1
    product certifications
    GL
    CSA
    UL
    ambient air temperature for storage
    -40…85 °C
    ambient air temperature for operation
    -20…60 °C
    relative humidity
    15…85 % 3K3 conforming to IEC 60721-3-3
    vibration resistance
    0.35 mm (f= 10…55 Hz) conforming to IEC 60068-2-6
    IP degree of protection
    IP20 (terminals)
    IP50 (casing)
    pollution degree
    3 conforming to IEC 60664-1
    dielectric test voltage
    2.5 kV
    non-dissipating shock wave
    4.8 kV
    resistance to electromagnetic fields
    10 V/m conforming to IEC 61000-4-3 level 3
    resistance to fast transients
    2 kV conforming to IEC 61000-4-4 level 3
    disturbance radiated/conducted
    CISPR 11 group 1 - class A
    CISPR 22 - class A
    Contractual warranty
    Warranty
    18 months
  • View more View less

    Documents

    Language
    • All Languages3
    • English3
    • French1
    • German1
    • Italian1
    • Portuguese1
    • Spanish1
    Instruction sheet
    Format
    Size
    Date
    Add to My Documents
    prp.document.label.format pdf
    Size 790.7 KB
    Date 01/11/04
    Description
    None
    End of Life Information
    Format
    Size
    Date
    Add to My Documents
    prp.document.label.format pdf
    Size 107.8 KB
    Date 01/11/11
    Product Environmental Profile
    Format
    Size
    Date
    Add to My Documents
    prp.document.label.format pdf
    Size 184.7 KB
    Date 01/11/11
  • Technical FAQs

    No results found.
    Unfortunately, related FAQs are unavailable due to temporary technical issues. Please try again later.
  • Dimensions Drawings

    Width 22.5 mm
    Rail Mounting


    Screw Fixing



  • Connections and Schema

    Internal Wiring Diagram



    Recommended Application Wiring Diagram



    Control of Several Relays

    Control of several relays with a single external control contact


    The external control contact C may be an electronic control device, for example a true-wire sensor. In this case A1-A2= 24 Vdc and the control device can only control-up to a maximum of 4 relays.


    Connection of a 2-Wire Sensor


    Leakage current (open state) if < 1 mA.


  • Performance Curves

    Performance Curves
    A.C. Load Curve 1

    Electrical durability of contacts on resistive loading millions of operating cycles


    X
    Current broken in A
    Y
    Millions of operating cycles

    A.C. Load Curve 2

    Reduction factor k for inductive loads (applies to values taken from durability curve 1).


    X
    Power factor on breaking (cos ϕ)
    Y
    Reduction factor k

    Example: An LC1-F185 contactor supplied with 115 V/50 Hz for a consumption of 55 VA or a current consumption equal to 0.1 A and cos ϕ = 0.3. For 0.1 A, curve 1 indicates a durability of approximately 1.5 million operating cycles. As the load is inductive, it is necessary to apply a reduction coefficient k to this number of cycles as indicated by curve 2. For cos ϕ = 0.3: k = 0.6 The electrical durability therefore becomes:1.5 106 operating cycles x 0.6 = 900 000 operating cycles.


    D. C. Load Limit Curve


    X
    Current in A
    Y
    Voltage in V
    1
    L/R = 20 ms
    2
    L/R with load protection diode
    3
    Resistive load


  • Technical Description

    Function C : Off-Delay Relay with Control Signal
    Description

    After power-up and closing of the control contact C, the output R closes. When control contact C re-opens, timing T starts. At the end of the timing period, the output(s) R revert(s) to its/their initial state. The second output can be either timed or instantaneous.

    Function: 1 Output


    Function: 2 Outputs


    2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.)


    Legend

    Relay de-energised

    Relay energised

    Output open

    Output closed

    C

    Control contact

    G

    Gate

    R

    Relay or solid state output

    R1/R2

    2 timed outputs

    R2 inst.

    The second output is instantaneous if the right position is selected

    T

    Timing period

    Ta -

    Adjustable On-delay

    Tr -

    Adjustable Off-delay

    U

    Supply


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