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RM22LA32MT Product picture Schneider Electric

Range: Zelio Control

Physical

RM22LA32MT

RM22LA32MT Product picture Schneider Electric
Range: Zelio Control

Physical

RM22LA32MT

Level control relay RM22-L - 380..415 V AC - 2 C/O

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  • Main
    range of product
    Zelio Control
    product or component type
    Modular measurement and control relays
    relay type
    Level control relay
    relay name
    RM22L
    relay monitored parameters
    Detection by resistive probes
    time delay type
    Adjustable 0.1...30 s, +/- 10 % of the full scale value on crossing the threshold Tt
    switching capacity in VA
    2000 VA
    measurement range
    250 Ohm...1 MOhm
    Complementary
    reset time
    <= 1750 ms
    maximum switching voltage
    250 V AC
    minimum switching current
    10 mA at 5 V DC
    maximum switching current
    8 A AC
    [Us] rated supply voltage
    380...415 V AC, 50/60 Hz
    supply voltage limits
    323...456.5 V AC
    operating limits
    - 15 % + 10 % Un
    power consumption in VA
    8 VA AC
    output contacts
    2 C/O
    nominal output current
    8 A
    run-up delay at power-up
    < 0.6 s
    < 2.5 s
    maximum electrode voltage
    12 V AC
    maximum electrode current
    1 mA
    repeat accuracy
    +/- 2 % time delay
    measurement error
    < 1 % over the whole range with voltage variation
    0.05 %/°C with temperature variation
    sensitivity scale
    0.25...5 kOhm at LS (Low Sensitivity)
    5...100 kOhm at St (Standard Sensitivity)
    50...1000 kOhm at HS (High Sensitivity)
    sensitivity adjustment
    5...100 %
    supply current for sensors
    <= 1 mA
    cable distance between devices
    1000 m between probe and delay
    cable capacitance
    1 nF at HS (High Sensitivity) for probe cable
    2.2 nF at St (Standard Sensitivity) for probe cable
    4.7 nF at LS (Low Sensitivity) for probe cable
    overvoltage category
    III conforming to IEC 60664-1
    insulation resistance
    > 100 MOhm at 500 V DC conforming to IEC 60255-27
    insulation
    Between supply and measurement
    mounting position
    Any position
    connections - terminals
    Screw terminals 2 x 0.5...2 x 2.5 mm² - AWG 20...AWG 14, solid cable without cable end
    Screw terminals 2 x 0.2...2 x 1.5 mm² - AWG 24...AWG 16, flexible cable with cable end
    Screw terminals 1 x 0.5...1 x 3.3 mm² - AWG 20...AWG 12, solid cable without cable end
    Screw terminals 1 x 0.2...1 x 2.5 mm² - AWG 24...AWG 14, flexible cable with cable end
    tightening torque
    0.6...1 N.m conforming to IEC 60947-1
    housing material
    Self-extinguishing plastic
    status LED
    LED yellow for relay ON
    LED green for power ON
    mounting support
    35 mm DIN rail conforming to EN/IEC 60715
    electrical durability
    100000 cycles
    mechanical durability
    10000000 cycles
    utilisation category
    AC-1 conforming to IEC 60947-4-1
    DC-1 conforming to IEC 60947-4-1
    AC-15 conforming to IEC 60947-5-1
    DC-13 conforming to IEC 60947-5-1
    safety reliability data
    MTTFd = 182.6 years
    B10d = 170000
    contacts material
    Cadmium free
    width
    22.5 mm
    product weight
    0.11 kg
    Environment
    immunity to microbreaks
    100 ms DC
    90 ms AC
    electromagnetic compatibility
    Conducted and radiated emissions class B conforming to CISPR 22
    Immunity for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-1
    Electrostatic discharge 6 kV level 3 contact discharge conforming to IEC 61000-4-2
    Electrostatic discharge 8 kV level 3 air discharge conforming to IEC 61000-4-2
    Radiated radio-frequency electromagnetic field immunity test 10 V/m level 3 conforming to IEC 61000-4-3
    Electrical fast transient/burst immunity test 4 kV level 4 direct conforming to IEC 61000-4-4
    Electrical fast transient/burst immunity test 2 kV level 4 capacitive coupling conforming to IEC 61000-4-4
    Surge immunity test 4 kV level 4 common mode conforming to IEC 61000-4-5
    Surge immunity test 2 kV level 4 differential mode conforming to IEC 61000-4-5
    Conducted and radiated emissions class B group 1 conforming to CISPR 11
    Emission standard for industrial environments conforming to EN/IEC 61000-6-4
    Emission standard for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-3
    Immunity for industrial environments conforming to EN/IEC 61000-6-2
    standards
    EN/IEC 60255-1
    product certifications
    CCC
    CE
    CSA
    GL
    UL
    RCM
    EAC
    China RoHS
    ambient air temperature for storage
    -40...70 °C
    ambient air temperature for operation
    -20...50 °C at 60 Hz
    -20...60 °C at 50 Hz AC/DC
    relative humidity
    93...97 % at 25...55 °C conforming to IEC 60068-2-30
    vibration resistance
    0.075 mm (f = 10...58.1 Hz) (not in operation) conforming to IEC 60068-2-6
    1 gn (f = 10...58.1 Hz) (not in operation) conforming to IEC 60068-2-6
    0.035 mm (f = 58.1...150 Hz) (in operation) conforming to IEC 60068-2-6
    0.5 gn (f = 58.1...150 Hz) (in operation) conforming to IEC 60068-2-6
    shock resistance
    15 gn for 11 ms (not in operation) conforming to IEC 60068-2-27
    5 gn for 11 ms (in operation) conforming to IEC 60068-2-27
    IP degree of protection
    IP20 on terminals conforming to IEC 60529
    IP40 on housing conforming to IEC 60529
    IP50 on front panel conforming to IEC 60529
    pollution degree
    3 conforming to IEC 60664-1
    dielectric test voltage
    2.5 kV for 1 min AC 50 Hz conforming to IEC 60255-27
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    RoHS (date code: YYWW)
    REACh
    Product environmental profile
    Product end of life instructions
  • Documents & Downloads

    Language
    • English
    Catalogue
    Date
    Size
    Add to My Documents
    Date 1/9/18
    Size 8.4 MB
    Certificate
    Date
    Size
    Add to My Documents
    Date 8/6/18
    Size 1 MB
    UL Listed RM17, RM22, RM35, RM8487
    Date 8/2/18
    Size 213 B
    Date 6/25/18
    Size 882.9 KB
    Instruction sheet
    Date
    Size
    Add to My Documents
    Date 9/18/18
    Size 3.9 MB
    End of life manual
    Date
    Size
    Add to My Documents
    Product environmental
    Date
    Size
    Add to My Documents
  • Technical FAQs

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  • Dimensions Drawings

    Dimensions



  • Mounting and Clearance

    Mounting and Clearance
    Rail Mounting



  • Connections and Schema

    Level Control Relay

    Wiring Diagram


    A1,A2 : Supply voltage

    Max : High level

    Min : Low level

    C : References or Tank earth electrode

    11-14,12 : 1st C/O contact of output relay

    21-24,22 : 2nd C/O contact of output relay


    Control by Electrodes

    Wiring Diagram


    A1,A2 : Supply voltage

    Max : High level

    Min : Low level

    C : References or Tank earth electrode

    11-14,12 : 1st C/O contact of output relay


  • Technical Description

    Function Diagrams
    Control of Two Levels

    Fill/Empty function


    Legend

    Un Supply voltage

    (1) Min. level

    (2) Max. level

    11-12/11-14, 21-22/21-24 Output relay connections

    Relay status: black color = energized.

    Control of One Level

    Empty function T on


    Empty function T off


    Fill function T on


    Fill function T off


    Legend

    Tt Time delay after crossing of threshold

    Un Supply voltage

    (1) Level threshold

    11-12/11-14, 21-22/21-24 Output relay connections

    Relay status: black color = energized.