Dom Katalog Zawory kontrolne Zawory regulacyjne ADCATrol® Linear electric actuators ADCA ELB

Specyfikacje

  • Actuator construction

    Steel construction

  • Actuator type

    Electric linear actuator

  • Actuator direction of action

    Direct action,
    Reverse action

  • Thrust

    ELB10 (1 kN), ELB20 (2,0 kN), ELB45 (4,5 kN), ELB80 (8 kN),
    ELB100 (10 kN), ELB140 (14 kN), ELB200 (20 kN),
    ELB250 (25 kN) and ELB300 (30 kN)

  • Positioning speed

    from 0,2 to 4,5 mm/s

  • Rated stroke

    50 mm. (standard), 65 mm. on request

  • Operation temperature

    from -20 ºC to +60 ºC

  • Enclosure protection

    IP 65 protection (IP 67 or IP68 on request).

  • Control signal

    control via 3-point-step controllers (standard),
    analogue input signals (0 to 10 V, 0(4) to 20 mA)

  • Supply voltage

    230 V AC 50/60 Hz (standard),
    24 V AC, 115 V AC, 230 V AC, 400 V AC 50/60 Hz,
    and 24 V DC

  • Power consumption – 230 V

    from 7,2 W (ELB10) to 170 W (ELB300)

  • Manual Emergency Control

    Handwheel with Engine Shut-off

  • Communication

    Analog signals 0(2) to 10 V, 0(4) to 20 mA.

Documentation

Technical data sheet(s)

ADCATrol® Linear electric actuators ADCA ELB

Kod produktu: ELBXX1XXXX5XA1

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DESCRIPTION

The ADCATrol ELB series linear electric actuators are designed for operation of control valves in modulating and on/off services in process engineering and industrial applications. The self-locking stem nut is driven by an electric motor via a gearing. Mechanical limit switches define the stops for the end positions.

MAIN FEATURES

Modular retrofittable design.
24 V AC, 115 V AC, 230 V AC, 400 V AC 50/60 Hz and 24 V DC supply voltages.
Manual operation with handwheel.
IP 65 protection (IP 67 or IP68 on request).
Mounting to valves made via yoke or mounting flange DIN 3358, enabling easy connection to all types of valves. Standard version is suitable for ADCATrol valves.
Sturdy metal main frame for mainboard and accessories.
Mechanical stroke indication via anti-rotation bar.
Friction clutch for easy and tool-free adaptation to the valve stroke.
Universally usable actuators due to control via 3-point-step controllers and analog input signals (0 to 10 V, 0(4) to 20 mA).

OPTIONS AND ACCESSORIES

Electronic positioner.
Additional limit switches.
Potentiometers e.g. for 3-point-step control in closed loop.
0(4) to 20 mA electronic position feedback units.
Heating resistor.
Reversing starter contactor for 3~ 400 V AC.
IP 67 or IP68 metal cover.
Silicone free version.

USE

Actuation of ADCATrol control valves, or others on request.

AVAILABLE MODELS

ELB10, ELB10.1, ELB20, ELB20.1, ELB20.2, ELB45, ELB45.1, ELB80, ELB80.1, ELB100, ELB140, ELB200, ELB250 and ELB300.

Dokumentacja

Techniczny arkusz danych

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