Voltage Custom 415V 460V Multi-turn Electric Actuator

ELECTRIC ACTUATOR

PRODUCT FEATURES

1. Continuously track valve position at all times, regardless of power supply.

2. Maintain normal operation and accessibility of graphical interface, remote indication and data logger after power loss.

3. Oil bath lubrication provides long life and the ability to be installed in any direction.

4. Waterproof protection that does not rely on terminal cover and interface seals - double seal structure, protection grade reaches IP68.

5. Independent torque and valve position sensors are used to greatly enhance safety performance.

6. The selection of remote manual control station can realize remote operation configuration and commissioning, with a maximum distance of up to 100 meters.

7. Safe, motor-independent handwheel device, which can be used at any time.

8. It provides detailed trend analysis and diagnostic data for asset management.

9. Upgrade configuration and change control and indication options on site through Bluetooth setter.

10. The screen can display real-time valve and actuator performance status information.

11. Quick and safe commissioning and configuration without power supply through non-invasive intrinsically safe Bluetooth setter.

12. Removable thrust base for easy installation and maintenance.

13. Explosion-proof options meet various international standards.

PRODUCT STRUCTURE

1.Handwheel

The sturdy handwheel provides reliable emergency manual operation in the event of power failure.

2. Shell

The high-quality aluminum alloy shell is compact and lightweight. It is coated with a layer of protective material to adapt to extremely harsh environments, and other types of layers are available as needed.

3. Motor

The low inertia and high torque motor allows the motor to quickly reach peak torque after starting, and there is almost no over-limit movement when it is off-excitation. There is a precise temperature switch embedded in the motor coil, which is not affected by the surrounding ambient temperature and keeps the motor in optimal thermal capacity. At the same time, the motor shaft and worm are independent of each other for quick replacement.

4. Worm gear

The worm gear transmission chain is simple, with exquisite structure and constant transmission efficiency. It has a mechanical self-locking function and does not require brakes. The transmission part is filled with long-lasting lubricating oil and can operate for a long time without maintenance.

5. Double-sealed design

The double-sealed design provides a sunflower terminal box that is separated from the control room and sealed. Even if the connection box cover is opened on site, it can ensure the isolation of the inside of the actuator from the outside world, so that moisture, dust, and hazardous gases cannot enter the actuator interior in the slightest, and the internal components are fully protected.

6. Manual/electric switch handle

The manual/electric switch handle can be operated safely at any time. While pressing the handle with appropriate force, slowly turn the handwheel to allow the internal clutch to engage the gear. The clutch will automatically disengage when the motor is energized and in the electrically locked state.

7. Output torque measurement system

A professionally designed useful power measurement system is used as the output torque measurement system. This system is developed from familiar electric energy measurement technology and can obtain accurate and repeatable torque measurement values that are independent of changes in frequency, voltage and temperature.

8. Control panel

The control panel LCD can provide instantaneous, up-to-date status and valve position, with Chinese and English languages available, using an intuitive menu structure to provide calibration and diagnostic information, including torque curves, operation and fault records, motor status, local information and hardware data, etc.

9. Button

The local control "Open"/"Close" buttons and the padlocked "Local"/"Stop"/"Remote" mode buttons all use isolated magnetic transmission Hall effect devices, with no through-shafts and good sealing performance, while eliminating the trouble that can be caused by faulty and fragile reed switches.

APPLICATIONS

VOLTAGE CAN BE CUSTOMIZED

100,110,115,120,200,208,220,230,240,270,380,400, 415,440,460,480,500,550,575,590,600,660 and 690. AC voltage tolerance: +10/-15%, frequency +/-5%DC voltage tolerance: 17-36 VDC For AC supplies the SD range utilises 2 phases only (phase -neutral/phase-phase) which are internally transformed and rectified to supply the control package and DC motor. In order to achieve supply load diversity on 3-phase supplies, multiple actuators should be connected equally across all three phases. Three terminals are provided for cable connection. Refer to wiring diagram.

Design criteria

Motors designed for operation of valve actuators require special consideration. As continuous running is not a requirement with isolating, inching or regulating duty valves, motors need only be short duty time rated. Valve load can vary dramatically across stroke and from stroke to stroke as process and valve conditions vary. These conditions can vary from light running to rated torque with a facility to exceed rated when unseating "sticky" valves, actual motor loading has no constant. To apply traditional motor protection to actuator motors is therefore flawed, leading to spurious tripping or no protection at all.. FRY recognise the special nature of actuator motors and have therefore designed the SD range motor and its control package with this unique duty at the forefront.

Motor design

SD incorporate low inertia, 24 V permanent magnet DC motors and are class F insulated. Motor control protection The primary protection for the motor is torque switch protection. By measuring the actuator output torque and comparing to the open and close torque switch setting, effective motor and more importantly, valve protection is achieved. Thermostats providing over temperature protection, if the duty cycle exceeds actuator rating, also protect SD units. SD control protection will prevent motor stall in the event of valve jamming. Using torque as the primary means of motor protection, along with thermostat and SD control protection, the requirement for traditional protection methods and their inherent weakness when applied to short time duty, variable load motors is eliminated.

Power supply cable sizing

As a minimum requirement, cables must be sized to ensure volt drop does not exceed 10% of nominal supply voltage at rated torque. Fuse selection Due to the unique nature of the motor duty and taking in to account the comprehensive control protection of the SD, sizing of fuses or trip devices should be based on protecting the power cable connected to the actuator. Frequency converters and UPS Where UPS systems are required, the power supply should have negligible harmonic distortion. In general terms actuators are designed to operate on power supplies conforming to recognised power supply standards such as EN 50160 - Voltage Characteristics of Electricity Supplied by Public Distribution systems.

SPARES FOR ELECTRIC ACTUATOR

Control Panel/Control Board

Encoder

Display Unit/Remote/Local/Knob

Output shaft

ELECTRIC VALVES

DESIGN FEATURES

1. Convenient and safe commissioning configuration

• Fast and safe commissioning configuration, which can be performed without power supply; multi-language human-machine interactive display is provided

• Non-intrusive settings can be performed in any environment

• Detachable thrust base for easy installation and maintenance of valves

• Operation, configuration and commissioning through remote manual control station, with a maximum distance of 100 meters

• Part-turn actuator provides automatic limit setting function

2. Technological advancement

• Position: The latest patented absolute encoder. The encoder adopts a non-contact design and has redundancy and self-detection capabilities. • Display: The advanced double-layer display provides users with large-character valve position display

• Torque: The actuator uses torque sensing technology

• Control: Control elements such as mainboards or bus control boards, actuators and fieldbus communications, use a bus-based internal communication system. This not only reduces wiring and internal connections but also increases reliability.

3. Reliability

• Advanced absolute position measurement to detect real-time continuous position without power

• Graphical interface, remote indication and data logger function after loss of main power

• Dustproof and waterproof, and does not rely on terminal cover and gland - double seal structure, protection level up to IP68

• Independent torque and valve position sensor

• Handwheel operation is safe and always independent of the motor

• Drive shaft bushing uses sealed bearings - maintenance-free

4. Asset management

• Screen can display real-time information of valves and actuators

• Safe and reliable data download through intrinsically safe setting tool

• Upgrade and configure control and indication in the field through setting tool

• Compatible with digital control and monitoring systems and other fieldbus systems

• Detailed trend analysis, diagnostics and data logging can be displayed on the screen or downloaded through the setting tool

5. Optimal preventive maintenance

• Actuators are equipped with a precision data logger that can provide data capture and analysis for valve position.

6. Indication power supply

• Because of the use of absolute encoder, no display battery is required to sense and track valve position. All settings are safe even without power.

7. Safe manual operation

8. Remote field operation

• Use standard data cable, the maximum distance from the actuator is 100 meters

• It can be mounted on a wall or bracket

• Powered by the connected actuator

• Optional explosion-proof type

• Protection grade IP68

• Double seal structure

• Simple setting

• Actuator data records can be displayed and downloaded locally

9. Temperature protection

• In order to prevent the motor from overheating, we have equipped the motor winding with a temperature sensor to directly sense the motor temperature and connect it to the actuator control circuit.

10. Automatic self-diagnosis

11. Instantaneous reversal protection

12. Phase synchronization

13. Valve blockage protection

14. Configurable main interface

• Valve position information and status

• Valve position information and torque value (digital)

• Valve position information and torque value (analog image)

• Valve position information and command information (digital or analog image)

PRODUCT DISPLAY

TECHNICAL PARAMETERS

FRYQ single-phase actuator performance parameters (220V 50Hz)

FRYQ three-phase actuator performance parameters (380V 50Hz)

DIMENSIONS

FRYQ18-FRYQ40

FRYQ70-FRYQ95

FRYQ18-FRYQ40 dimensions

FRYQ flange dimensions

FACTORY PICTURES

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