Global (English)
Welcome to the Schneider Electric corporate Website

ENGLISH | FRENCH

You can choose another country to view available products or go to our Global website for company information.

Select your location
View all Zelio Control Relays
Schneider Electric RM22UA31MR Image

RM22UA31MR

Green premium brand logo
Schneider Electric RM22UA31MR Image
RM22UA31MR
Green premium brand logo

Voltage control relay 50mV…5Vac/dc, 2 C/O

Show more characteristics
Add to My Products Remove from My Products
The maximum number of products that can be compared is 4

  • Main
    range of product
    Zelio Control
    product or component type
    Modular measurement and control relays
    relay type
    Voltage control relay
    network number of phases
    1 phase
    supply circuit type
    DC
    relay name
    RM22UA
    relay monitored parameters
    Undervoltage and overvoltage in window mode
    Overvoltage or undervoltage detection
    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
    50 mV...5 V voltage AC/DC 50/60 Hz
    Complementary
    reset time
    1500 ms at maximum voltage
    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
    24...240 V AC/DC 50/60 Hz
    supply voltage limits
    20.4…264 V AC/DC
    power consumption in VA
    3.5 VA AC
    maximum power consumption in W
    1.5 W DC
    supply voltage frequency
    40...70 Hz +/- 10 %
    resistance across terminals
    30 kOhm at E2-M terminals
    5 kOhm at E1-M terminals
    50 kOhm at E3-M terminals
    output contacts
    2 C/O
    nominal output current
    8 A
    hysteresis
    3 % fixed of full scale for window mode
    5…50 % adjustable of threshold setting for overvoltage or undervoltage detection
    run-up delay at power-up
    600 ms
    maximum measuring cycle
    100 ms measurement cycle as true rms value
    repeat accuracy
    +/- 0.5 % for input and measurement circuit
    +/- 2 % for time delay
    measurement error
    < 1 % over the whole range with voltage variation
    0.05 %/°C with temperature variation
    response time
    <= 500 ms
    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 without cable end
    Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) flexible with cable end
    Screw terminals, 1 x 0.5...1 x 3.3 mm² (AWG 20...AWG 12) solid without cable end
    Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end
    tightening torque
    0.6…1 N.m conforming to IEC 60947-1
    housing material
    Self-extinguishing plastic
    status LED
    LED (yellow)relay ON:
    LED (green)power ON:
    mounting support
    35 mm DIN rail conforming to EN/IEC 60715
    electrical durability
    100000 cycles
    mechanical durability
    10000000 cycles
    utilisation category
    AC-15 conforming to IEC 60947-5-1
    DC-13 conforming to IEC 60947-5-1
    AC-1 conforming to IEC 60947-4-1
    DC-1 conforming to IEC 60947-4-1
    safety reliability data
    MTTFd = 308.2 years
    B10d = 290000
    contacts material
    Cadmium free
    width
    22.5 mm
    net weight
    0.11 kg
    Environment
    immunity to microbreaks
    10 ms
    electromagnetic compatibility
    Immunity for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-1
    Immunity for industrial environments conforming to EN/IEC 61000-6-2
    Emission standard for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-3
    Emission standard for industrial environments conforming to EN/IEC 61000-6-4
    Electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2
    Electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2
    Radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m level 3 conforming to IEC 61000-4-3
    Electrical fast transient/burst immunity test - test level: 4 kV level 4 (direct) conforming to IEC 61000-4-4
    Electrical fast transient/burst immunity test - test level: 2 kV level 4 (capacitive coupling) conforming to IEC 61000-4-4
    Surge immunity test - test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5
    Surge immunity test - test level: 2 kV level 4 (differential mode) conforming to IEC 61000-4-5
    Conducted and radiated emissions class B group 1 conforming to CISPR 11
    Conducted and radiated emissions class B conforming to CISPR 22
    standards
    EN/IEC 60255-1
    product certifications
    CE
    CSA
    RCM
    GL
    China RoHS
    CCC
    EAC
    UL
    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 (duration = 11 ms) for not in operation conforming to IEC 60068-2-27
    5 gn (duration = 11 ms) for in operation conforming to IEC 60068-2-27
    IP degree of protection
    IP20 (terminals) conforming to IEC 60529
    IP40 (housing) conforming to IEC 60529
    IP50 (front panel) conforming to IEC 60529
    pollution degree
    3 conforming to IEC 60664-1
    dielectric test voltage
    2.5 kV, 1 min AC 50 Hz conforming to IEC 60255-27
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    REACh Regulation
    EU RoHS Directive
    Pro-active compliance (Product out of EU RoHS legal scope)
    EU RoHS Declaration
    Mercury free
    Yes
    RoHS exemption information
    China RoHS Regulation
    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
  • View more View less

    Documents

    Language
    • All Languages14
    • English12
    • Chinese2
    • Finnish2
    • French3
    • German2
    • Italian2
    • Spanish2
    Catalogue
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 8.1 MB
    Date 6/24/19
    Size pdf
    Size 7.1 MB
    Date 6/24/19
    CAD
    Format
    Size
    Date
    Add to My Documents
    CAD for RM22UA31MR: Voltage control relay 50mV…5Vac/dc, 2 C/O (Version 1.0)
    Description
    You will be redirected to the ThomasNet website. Then you could download this CAD model in more than 15 different 2D or 3D CAD formats.
    CAD for RM22UA31MR: Voltage control relay 50mV…5Vac/dc, 2 C/O (Version 1.0)
    Description
    You will be redirected to the ThomasNet website. Then you could download this CAD model in more than 15 different 2D or 3D CAD formats.
    Brochure
    Format
    Size
    Date
    Add to My Documents
    Teollisuuden Tähtituotteet 2 (Version 1.0)
    Description
    Teollisuuden Tähtituotteet 2: Harmony tasoasennus XB4, XB5 ja XB7 ohjauskalusteille • Ethernet kytkimet • Moottorikäynnistin TeSys H • Langaton ja paristoton OsiSense™ XCKW -rajakytkin • Zelio RM22 valvontareleet • Zelio RE22 aikareleet
    Size pdf
    Size 5.8 MB
    Date 5/10/16
    Description
    Teollisuuden Tähtituotteet 2: Harmony tasoasennus XB4, XB5 ja XB7 ohjauskalusteille • Ethernet kytkimet • Moottorikäynnistin TeSys H • Langaton ja paristoton OsiSense™ XCKW -rajakytkin • Zelio RM22 valvontareleet • Zelio RE22 aikareleet
    Certificate
    Format
    Size
    Date
    Add to My Documents
    CCC Certificate RM22 RM35 (Version 1.0)
    Description
    CCC Certificate 2014010303743696
    Size pdf
    Size 1.8 MB
    Date 10/28/19
    Description
    CCC Certificate 2014010303743696
    UL Listed RM17, RM22, RM35, RM8487 (Version 1.0)
    Files in document
    pdf
    475.7 KB
    pdf
    473.4 KB
    Description
    NRNT_NRNT7_E173076_Control
    Size zip
    Size 949 KB
    Date 5/19/15
    Files in document
    pdf
    475.7 KB
    pdf
    473.4 KB
    Description
    NRNT_NRNT7_E173076_Control
    CSA Certificate RM17, RM22, RM35, RM8487 (Version 1.0)
    Description
    MC248382_Class 3211-07_Control
    Size htm
    Size 213 B
    Date 5/18/15
    Description
    MC248382_Class 3211-07_Control
    EAC Certificate RM4 RM17 RM22 RM35 (Version 1.0)
    Description
    EAC Certificate RU C-FR.AИ96.B.00632
    Size pdf
    Size 1 MB
    Date 3/17/15
    Description
    EAC Certificate RU C-FR.AИ96.B.00632
    Instruction sheet
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 3.9 MB
    Date 4/1/19
    China RoHS declaration
    Format
    Size
    Date
    Add to My Documents
    Voltage control relay 50mV…5Vac/dc, 2 C/O
    Description
    Voltage control relay 50mV…5Vac/dc, 2 C/O
    Size pdf
    Size 195.3 KB
    Date 12/15/19
    Description
    Voltage control relay 50mV…5Vac/dc, 2 C/O
    End of Life Information
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 5.4 MB
    Date 5/1/19
    EU RoHS Declaration
    Format
    Size
    Date
    Add to My Documents
    Voltage control relay 50mV…5Vac/dc, 2 C/O
    Description
    Voltage control relay 50mV…5Vac/dc, 2 C/O
    Size pdf
    Size 195.3 KB
    Date 12/15/19
    Description
    Voltage control relay 50mV…5Vac/dc, 2 C/O
    Product Environmental Profile
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 5.4 MB
    Date 5/1/19
    REACh Declaration
    Format
    Size
    Date
    Add to My Documents
    Voltage control relay 50mV…5Vac/dc, 2 C/O
    Description
    Voltage control relay 50mV…5Vac/dc, 2 C/O
    Size pdf
    Size 195.3 KB
    Date 12/15/19
    Description
    Voltage control relay 50mV…5Vac/dc, 2 C/O
  • Technical FAQs

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

    Dimensions



  • Mounting and Clearance

    Mounting and Clearance
    Rail Mounting



  • Connections and Schema

    Voltage Measurement Relay

    Wiring Diagram


    A1,A2 : Supply voltage

    E1,E2,E3,M : Voltages to be measured

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

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


  • Technical Description

    Function Diagrams
    Undervoltage Control

    Without memory ("No Memory" mode)


    With memory ("Memory" mode)


    Overvoltage Control

    Without memory ("No Memory" mode)


    With memory ("Memory" mode)


    Legend

    Tt Time delay after crossing of threshold

    Un Nominal supply voltage

    U Monitored supply voltage

    H Hysteresis

    U> Overvoltage threshold

    U< Undervoltage threshold

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

    Relay status: black color = energized.

    NOTE: In "Memory" mode, the relay opens when crossing of the threshold is detected and then stays in that position. The power supply voltage must be switched off to reset the product.


Compare products: /