Features & Benefits

    Easy commissioning

    Automatic measurement and adaptation to the valve lift as well as load-dependent end position switch-off helps to reduce commissioning time and protect the valve and actuator from overloading.

    Easy troubleshooting

    Protected hand drive for a safe manual operation which enables easy troubleshooting.

    Ease of service

    The actuator housing cover is easy to remove. Parameters can easily be changed on site.

    Technical description

    Functions:

    TA-MC55Y: Modulating control.
    TA-MC55: 3-point control.

    Supply voltage:

    TA-MC55Y: 24 VAC/VDC* ±10%
    TA-MC55/24: 24 VAC/VDC* ±10%
    TA-MC55/230: 230 VAC +6%/-10%
    TA-MC55/115: 115 VAC +6%/-10%
    Frequency 50-60 Hz ±5%

    *) DC – Direct current flat voltage.

    Power consumption:

    24 V: 3,5 VA
    230 V: 7 VA
    115 V: 7 VA

    Input signal:

    TA-MC55Y:
    0(2)-10 VDC 77 kΩ
    0(4)-20 mA 510 Ω
    Signal direction and starting point adjustable by micro switches.
    TA-MC55 (24/230/115 V):
    3-point control.

    Output signal:

    0-10 VDC, max. 8 mA, min. 1,2 kΩ.

    Hysteresis:

    0,3 V

    Resolution:

    Electric: 0,04 VDC
    Mechanical: 0,06 mm

    Control speed:

    9 or 5 s/mm

    Adjusting force:

    600 N

    Operation mode:

    S3-50% ED c/h 1200, EN 60034-1

    End position switch-off:

    Load-dependent

    Temperature:

    Max. ambient temperature: 60°C
    Min. ambient temperature: 0°C

    Ingress protection:

    Automatc operation: IP54
    Manual operation: IP30

    Protection class:

    (according to EN 60730)
    24 V: III
    230 V: II
    115 V: II

    Stroke:

    Max. 20 mm

    Automatic detection of the valve lift (stroke detection).

    Electrical connection:

    Actuator with screwed terminals.

    Connection to valve:

    Simple attachment to the valve by means of M8 screws.
    For some valve types an adapter may be needed. Information on adapters included in valve datasheets.

    Colour:

    Black body and red cover.

    Marking:

    IMI TA, CE, Article No, product name and technical specification.

    Weight:

    1,5 kg

    Actuator variants:

    - Adapter with coupling for external products


    For variants and accessories please contact IMI Hydronic Engineering.

    Articles

    TA-MC55

    Supply voltage
    Input signal
    EAN
    Article No
    24 VAC
    3-point
    3831112527812
    61 055-001
    24 VDC*
    3-point
    61 055-402
    230 VAC
    3-point
    3831112506503
    61 055-002
    115 VAC
    3-point
    61 055-302

    *) DC – Direct current flat voltage.


    For some valve types an adapter may be needed. Information about adapters are included in the valve datasheets.

    TA-MC55Y

    Supply voltage
    Input signal
    EAN
    Article No
    24 VAC
    0(2)-10 VDC, 0(4)-20 mA
    3831112506510
    61 055-003
    24 VDC*
    0(2)-10 VDC, 0(4)-20 mA
    61 055-004

    *) DC – Direct current flat voltage.


    For some valve types an adapter may be needed. Information about adapters are included in the valve datasheets.

    Accessories

    Stem heaters

    TA-MC55, TA-MC55Y, TA-MC100, TA-MC160

    Supply voltage
    EAN
    Article No
    ACV 13
    24 VAC
    3831112512108
    68 013-015

    TA-MC55

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    Drawings