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JB2920 2SA3542, 2800Nm High Precision Electric Valve Actuator for power stations

Categories Electric Valve Actuator
Model Number: 2SA3510 2SA3511 2SA3512 2SA3520 2SA3521 2SA3522 2SA3530 2SA3531 2SA3532 2SA3540 2SA3541 2SA3542
Place of Origin: China
Brand Name: OEM
MOQ: 1 set
Packaging Details: Wooden box packing
Delivery Time: 35days after signing the contract
Payment Terms: T/T
Supply Ability: 200sets
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    JB2920 2SA3542, 2800Nm High Precision Electric Valve Actuator for power stations

    JB2920 2SA3542, 2800Nm High Precision Electric Valve Actuator for power stations


    Technical parameters

    Ambient temperature -20 ℃ ~ +70 ℃ (special order accepted)

    Work standard regulation model: S4 or S5 periodic intermittent working system, allowing the

    maximum operating frequency for the 1200c / h, the minimum duty cycle was 10%.

    Switch Type: S2-15min, short-term work system.

    Three-phase power supply: 380V AC 50Hz

    Single phase: 220V AC 50Hz

    Protection class IP67, IP68 (special order)

    Repeat position deviation ≤ 5 °

    Repeat accuracy ≤ 7% torque

    Connection standard GB12222, JB2920

    Basic error ≤ ± 1% (adjusted model)

    Backlash ≤ 1% (adjusted model)


    Specifications

    Model 2SA35

    2SA

    3510

    2SA

    3511

    2SA

    3512

    2SA

    3520

    2SA

    3521

    2SA

    3522

    2SA

    3530

    2SA3531

    2SA3532

    2SA3540

    2SA3541

    2SA3542

    Control torque

    Max.

    20Nm

    40Nm

    80Nm

    175Nm

    350Nm

    700Nm

    1400Nm

    2800Nm

    Min.

    15Nm

    30Nm

    60Nm

    125Nm

    250Nm

    500Nm

    1000Nm

    2000Nm

    Tuning

    Torque

    15Nm

    30Nm

    60Nm

    125Nm

    250Nm

    500Nm

    1000Nm

    2000Nm

    Ouput speed

    5 to 40

    5 to 14

    5 to 10

    Flang code GB12222

    F07

    F10

    F14

    F16

    F25

    F30

    Work Standard

    S4 format (intermittently working system, the mechanical brake).

    S5 (intermittent working system, the brake can be charged). Minimum duty cycle of 10%,

    most of the number of operations 1200c / h.

    Motor

    Three-phase asynchronous motor, with and without brake, insulation class F,

    with a PTC thermistor element.

    Weight (kg)

    26

    27

    50

    55

    110

    116

    220

    235


    Description

    2SA30/35 series actuators are used in process engineering for control or open {{{{and}}}} closing operation of valve in open-loop or closed-loop control equipment, where final control elements such as gate valve, isolating valve, control valve, etc. are actuated. The degree of protection can be up to IP68. The output torque range of 2SA30 series actuator is 10-4000Nm, the speed range is 5-160rpm, The output torque range of 2SA35 series actuator is 15-2800Nm, the speed range is 5-40rpm.



    1. the series is the introduction of 90 new Siemens Siemens to design and obtain production permits;
    2. advanced design, complete series can fully meet the needs of power stations and other automation control;
    3. reasonable structure, versatility, can be adapted to the needs of a variety of supporting functions, the power control module to install 2SA30 LK, local and remote operation can be realized; with digital-based power for the module (three-phase MU, single-phase MD) is the mechanical and electrical integration of the electric actuator for the power plant DCS technology to provide more choices of space;
    4. can provide more than two intermediate signal (ie, switch to the middle of signal);
    5. with dust-proof, waterproof performance, the protection class is IP67, user requirements should also provide protection class IP68 electric actuator;
    6. easy adjustment and control of high precision;
    7. 2SA35 equipped with variable pole motor on, it can constitute a two-speed electric actuator can be used to 125MW ~ 600MW steam turbine bypass system, both the regulatory function, but also fast slow function.

    Quality JB2920 2SA3542, 2800Nm High Precision Electric Valve Actuator for power stations for sale
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