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Schneider Electric RM35HZ21FM Image

View all Zelio Control Relays

Zelio Control Relays - RM35HZ21FM

Physical

Schneider Electric RM35HZ21FM Image
View all Zelio Control Relays
Zelio Control Relays - RM35HZ21FM
Physical

frequency control relay RM35-HZ - range 40..70 Hz

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  • Main
    range of product
    Zelio Control
    product or component type
    Modular measurement and control relays
    relay type
    Frequency control relays
    relay name
    RM35HZ21FM
    relay monitored parameters
    Overfrequency and underfrequency 50 or 60 Hz
    time delay type
    On crossing the threshold adjustable 0.1...10 s, +/- 10 %
    switching capacity in VA
    1250 VA
    minimum switching current
    10 mA at 5 V DC
    power consumption in VA
    <= 6 VA AC
    measurement range
    40...70 Hz frequency
    utilisation category
    AC-12 conforming to IEC 60947-5-1
    AC-13 conforming to IEC 60947-5-1
    AC-14 conforming to IEC 60947-5-1
    AC-15 conforming to IEC 60947-5-1
    DC-12 conforming to IEC 60947-5-1
    DC-13 conforming to IEC 60947-5-1
    DC-14 conforming to IEC 60947-5-1
    Complementary
    reset time
    2000 ms for time delay
    maximum switching voltage
    250 V AC/DC
    [Us] rated supply voltage
    120...277 V AC
    [Us] rated supply voltage
    120...277 V AC
    supply voltage limits
    102...308 V AC
    control circuit frequency
    40...70 Hz
    width
    35 mm
    output contacts
    1 C/O + 1 C/O
    contacts material
    Cadmium free
    nominal output current
    5 A
    input frequency
    70 Hz
    measuring cycle
    <= 200 ms measurement cycle as true rms value
    run-up delay at power-up
    0.5 s
    hysteresis
    0.3 % fixed
    measurement accuracy
    +/- 10 % of the full scale value in time delay
    +/- 10 % of the full scale value in input
    repeat accuracy
    +/- 0.5 % for input and measurement circuit
    +/- 0.5 % for time delay
    measurement error
    +/- 0.05 %/°C with temperature variation
    < +/- 1 % over the whole range with voltage variation
    threshold setting
    -10...2 Hz
    -2...10 Hz
    marking
    CE : 73/23/EEC
    CE : EMC 89/336/EEC
    overvoltage category
    III conforming to IEC 60664-1
    insulation resistance
    > 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60255-5
    > 500 MOhm at 500 V DC between measurement and relay output conforming to IEC 60664-1
    > 1 MOhm at 500 V DC between supply and measurement conforming to IEC 60255-5
    > 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60664-1
    > 500 MOhm at 500 V DC between measurement and relay output conforming to IEC 60255-5
    > 1 MOhm at 500 V DC between supply and measurement conforming to IEC 60664-1
    [Ui] rated insulation voltage
    400 V conforming to IEC 60664-1
    control circuit voltage limits
    - 15 % + 10 % Un
    supply frequency
    50/60 Hz +/- 10 %
    insulation
    No galvanic insulation between supply and measurement
    operating position
    Any position without derating
    connections - terminals
    Screw terminals 1 x 0.5...1 x 4 mm² - AWG 20...AWG 11, solid cable without cable end
    Screw terminals 2 x 0.5...2 x 2.5 mm² - AWG 20...AWG 14, solid cable without cable end
    Screw terminals 1 x 0.2...1 x 2.5 mm² - AWG 24...AWG 12, flexible cable with cable end
    Screw terminals 2 x 0.2...2 x 1.5 mm² - AWG 24...AWG 16, flexible cable with cable end
    tightening torque
    0.6...1 N.m conforming to IEC 60947-1
    housing material
    Self-extinguishing plastic
    status LED
    1 LED green for power ON
    1 LED yellow for correct frequency (high R1)
    1 LED yellow for correct frequency (low R2)
    mounting support
    35 mm symmetrical DIN rail conforming to EN/IEC 60715
    electrical durability
    100000 cycles
    mechanical durability
    30000000 cycles
    operating rate
    <= 360 operations/hour under full load
    Environment
    immunity to microbreaks
    10 ms
    electromagnetic compatibility
    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 NF EN/IEC 61000-6-2
    standards
    IEC 60255-6
    NF EN 60255-6
    product certifications
    CSA
    C-Tick
    GL
    GOST
    UL
    ambient air temperature for storage
    -40...70 °C
    ambient air temperature for operation
    -20...50 °C
    relative humidity
    95 % at 55 °C conforming to IEC 60068-2-30
    vibration resistance
    0.35 mm (f = 5...57.6 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1
    1 gn (f = 57.6...150 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1
    shock resistance
    15 gn for 11 ms conforming to IEC 60255-21-1
    IP degree of protection
    IP20 (terminals) conforming to IEC 60529
    IP30 (casing) conforming to IEC 60529
    pollution degree
    3 conforming to IEC 60664-1
    dielectric test voltage
    2 kV AC 50 Hz
    non-dissipating shock wave
    4 kV
    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
  • Documents and Downloads

    Language
    • English
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    • Portuguese
    • Russian
    • Czech
    • Polish
    • Italian
    • German
    • Swedish
    Catalogue
    Date
    Size
    Add to My Documents
    Date 1/9/18
    Size 8.4 MB
    Date 1/9/18
    Size 8.4 MB
    Certificate
    Date
    Size
    Add to My Documents
    Date 6/25/18
    Size 5.8 MB
    Date 8/6/18
    Size 1 MB
    UL Listed RM17, RM22, RM35, RM8487
    Date 8/2/18
    Size 213 B
    Instruction sheet
    Date
    Size
    Add to My Documents
    Date 12/13/17
    Size 311.7 KB
    End of life manual
    Date
    Size
    Add to My Documents
    Product environmental
    Date
    Size
    Add to My Documents
    REACh Declaration
    Date
    Size
    Add to My Documents
    Date 10/24/18
    Size 0
  • Technical FAQs

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  • Dimensions Drawings

    Frequency Control Relay
    Dimensions and Mounting



  • Connections and Schema

    Frequency Control Relay
    Wiring Diagram



  • Technical Description

    Function Diagrams
    Over-Frequency and Under-Frequency Control on 50 Hz or 60 Hz Supplies

    Without memory ("No Memory" mode)


    With memory ("Memory" mode)


    Legend

    Tt Time delay after crossing of threshold from 0.1 s to 10 s

    Un Supply voltage

    F Monitored frequency

    H Hysteresis

    F> Over-frequency threshold

    F< Under-frequency threshold

    11-12, 11-14 R1 output relay connections

    21-22, 21-24 R2 output relay connections

    Relay status: black color = energized.

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