ELECTRIC ACTUATOR
Quarter-turn electric actuator can be used to control various valves with a regulating angle of 0-90° and the torque range is: 60-3000Nm. It can used for control all of quarter-turn valve like: flue cut-off gate, boiler's primary and secondary wind, boiler's side wind, air pre-heater inlet and outlet damper regulator, butterfly valve, ball valve, louver valve, damper, plug valve, flapper valve, etc.
ADVANTAGES
PRODUCT FEATURES
•Compact structure, large output torque
•Self-locking gear train can maintain the valve position when the actuator is de-energized
•Very good vibration resistance •Very simple setup - no specific tools required
•Adjustable mechanical stroke limiter to prevent overtravel •Detachable drive sleeve for easy processing
•All actuators are equipped with emergency handwheel and mechanical position indicator as standard
CONTROL METHOD
SWITCH control
The customer provides the control logic to process all the data from the actuator. The reversing starter is located in the user's control cabinet.
Integrated control
The INTEGRAL+ control system is fully configurable and can implement all actuator control functions, including status reporting, fault handling, system protection and command processing.
POSIGAM+ control is based on the same electronic platform as INTEGRAL+, with positioner functionality added. The linear signal is used to control the actuator (position point) and the actual position of the control valve (feedback).
INTELLI+® control
INTELLI+® can be set up without opening the cover.
INTELLI+® is equipped with an LCD display and related tools for preventive maintenance.
ELECTRICAL AND CONTROL
Control methods
Local control: button operation, infrared setter operation
DCS
Remote switching control: Passive dry contact, DC24V
Remote analog control: DC4-20mA
ESD control
Intermittent operation control
Two-wire control
FCS (Fieldbus Control System)
Bus control function:
The communication module adopts an independent structure combined on the main board to meet the needs of different communication media and different communication protocol systems. Currently supported communication protocols include Modbus RTU, PROFIBUS-DP V0/DP V1, HART, FF, DeviceNe (optional).
Infrared remote control function:
The actuator uses advanced infrared remote control technology, which enables human-machine dialogue through a sealed dialogue window without opening the actuator cover. Even in hazardous situations, the intrinsically safe remote control can safely perform parameter setting and remote operation of the actuator.
|
Profibus |
- Fieldbus is the most reliable and commonly used communication protocol for industrial sites that handle discrete data. This product has been certified by Profibus International. - Supports Profibus DP V0, Profibus DP V1 and Profibus REDCOM redundancy |
|
Modbus |
- This product faithfully follows the Modbus communication protocol, which is the most common and easiest communication protocol to apply to industrial sites. Compared with other communication protocols, this product can be applied to the site more cheaply and quickly. - Currently, Modbus-RTU products are provided, and customers can choose other options such as Modbus-ASCII and Modbus-TCP. |
|
F/F |
- Communication protocol used in process control fields such as oil and gas; this product has been certified by the Fieldbus Foundation. |
|
Hart |
- The HART (Highway Address Remote Transducer) communication protocol performs control by adding digital data to the 4-20mA transmission signal. - This product is registered with HCF (HART Communication Foundation) |
PRECISE TORQUE MEASUREMENT AND PROTECTION
Professionally designed torque measurement system to ensure actuator overload protection and real-time monitoring of valve torque changes:
(Standard configuration) Mechanical torque measurement: The traditional mechanical torque trigger mechanism has the advantages of maturity, stability and reliability. We have optimized and upgraded it based on the original torque, making the torque device more sensitive and its service life greatly improved.
(Optional) Electronic torque measurement: By detecting the real-time current, voltage and magnetic flux of the motor, and working with the microcontroller for comprehensive calculations, the accurate output torque is obtained and continuous measurement is achieved; this system does not need to consider mechanical wear, which improves the reliability of the system.
MOTOR MEASUREMENT AND PROTECTION
Overheating: When the motor temperature exceeds the set overheat protection value, the motor is prohibited from running, and the motor overheat alarm message is displayed. Overload and short circuit: The circuit is designed with ADI's precision voltage conversion chip to meet the precise measurement of a wide range of current changes; the overload anti-delay characteristics and short-circuit protection meet relevant standards.
Instantaneous reverse protection: Using instantaneous reverse delay control technology, when the actuator receives a reverse operation signal during operation, the control system will shut down first, and then perform the reverse action after a delay to prevent damage to the mechanical transmission parts.
Electronic brake: The modulating electric actuator ensures that the valve stops at the set valve position through dead zone setting and electronic brake.
PRODUCT SPARE PARTS
FIELD APPLICATIONS
STANDARD SPECIFICATIONS
|
Torque |
Multi-turn: 30-700Nm |
|
Shell material |
Die-cast aluminum |
|
Control method |
On-off type/Positioning type/Modulating type |
|
Protection grade |
Standard IP67 |
|
Coating system |
Cationic epoxy coating/Optional protection against highly corrosive conditions The tightening screws are all stainless steel screws |
|
Ambient temperature |
Standard: -20～+70℃ High temp.: 0～+90℃ Low temp.: -40～+70℃ |
|
Motor |
Squirrel cage motor, insulation class F, built-in thermal protection |
|
Duty rating
|
S4-30%: On-off type, max number of starts per hour is 360 times S4-30%: Positioning type, max number of starts per hour is 360 times S4-50%: Modulating type, max number of starts per hour is 1200 times |
|
Gear design |
Self-locking at all speeds |
|
Output flange |
Multi-turn: ISO5210 standard |
|
Output shaft
|
The drive shaft bushing can be removed and processed as needed. It can be installed vertically or horizontally. |
|
Anti-vibration performance |
1g 9.8m/s² 10-500Hz |
|
Lubrication |
Actuator lubrication for life |
|
Manual operation |
Manual and electric operation can be switched freely |
|
Power supply |
1Phase, 3Phase, 50/60Hz, up to 480V |
|
Wiring |
Internal and external ground terminals |
|
Cable entry |
NPT 4x3/4", NPT1", NPT 1-1/2" optional |
|
Signal relay |
4 relays: selectable from 23 options Contact configuration: Normally open or normally vlosed Min current: 10mA at 5V Max current: 5A at 250V AC or 5A at 30VDC (inductive load) Optional accessories 3 relays |
|
Fault relay |
SPDT monostable relay, in default position when not powered Min current: 10mA at 5V Max current: 5A at 250V AC or 5A at 30V DC (inductive load) |
|
Analog control |
Input (setting) and output (feedback) signals are completely isolated Signal settings: • Input signal: 4-20 mA - Output signal: 4-20mA • Input signal: 0-20 mA - Output signal: 0-20mA • Input signal: 0-10 V - Output signal: 0-20mA (0~10V with external resistor) Analog input: • Current: Impedance 160 Ohms • Voltage: Impedance 11 KOhms Analog output: • Current: Maximum acceptable load is 750 Ohms when powered by 24VDC • Voltage: Minimum acceptable load is 50 KOhms (shunt resistor 500 Ohms) |
|
Travel limit switch |
4 SPDT limit switches Switch capacity: Max 250VAC-16A/48VDC-2.5A (resistive load) |
|
Torque limit switch |
The torque limit switch is a non-self-holding switch. A pair of SPDT switches is standard. Switching capacity: max 250VAC-16A/48VDC-2.5A (resistive load) |
|
Remote position signal |
1000Ω potentiometer, 0.3W, limit moving contact current 1mA Position transmitter: 4-20mA |
TECHNICAL PARAMETERS
OA AS quarter-turn electric actuator 3P-380V 50Hz
|
Max torque Nm |
Operating torque Nm |
Model |
Time S |
Connection flange ISO |
S4-50% |
|||
|
Power KW |
Speed rpm |
Rated current A |
Starting Current A |
|||||
|
60 |
60 |
OA6 |
6 |
F05/F07 |
0.03 |
1500 |
0.3 |
1.60 |
|
60 |
60 |
3 |
F05/F07 |
0.04 |
3000 |
0.3 |
1.60 |
|
|
100 |
60 |
OA8 |
6 |
F05/F07 |
0.10 |
1500 |
0.6 |
5.00 |
|
80 |
60 |
3 |
F05/F07 |
0.14 |
3000 |
0.7 |
5.00 |
|
|
80 |
60 |
OAP |
30/60 |
F05/F07 |
0.03 |
1500 |
0.3 |
5.00 |
|
150 |
80 |
OA15 |
25 |
F07 |
0.03 |
1500 |
0.3 |
5.00 |
|
250 |
140 |
ASP |
30/60 |
F07/F10 |
0.03 |
1500 |
0.3 |
5.00 |
|
500 |
250 |
AS50 |
30 |
F07/F10 |
0.06 |
1500 |
0.3 |
5.00 |
|
500 |
250 |
60 |
F07/F10 |
0.06 |
750 |
0.6 |
14.0 |
|
|
1000 |
500 |
AS100 |
30/45 |
F12/F14 |
0.10 |
1500 |
0.6 |
21.0 |
|
1000 |
500 |
80 |
F12/F14 |
0.03 |
1500 |
0.3 |
52.0 |
|
|
1000 |
600 |
BS100 |
30 |
F12/F14 |
0.10 |
1500 |
0.6 |
8.5 |
|
1000 |
600 |
60 |
F12/F14 |
0.06 |
1500 |
0.3 |
27.0 |
|
|
2500 |
1250 |
AS200 |
70 |
F14/F16 |
0.10 |
1500 |
0.6 |
37.0 |
|
4000 |
2000 |
AS400 |
125 |
F16 |
0.10 |
1500 |
0.6 |
52.0 |
OA AS quarter-turn electric actuator 1P-220V 50Hz
|
Max torque Nm |
Operating torque Nm |
Model |
Time S |
Connection flange ISO |
S4-50% |
|||
|
Power KW |
Speed rpm |
Rated current A |
Starting Current A |
|||||
|
60 |
60 |
OA6 |
6 |
F05/F07 |
0.03 |
1500 |
0.6 |
0.9 |
|
100 |
60 |
OA8 |
6 |
F05/F07 |
0.06 |
1500 |
1.2 |
1.7 |
|
80 |
60 |
OAP |
30/60 |
F05/F07 |
0.03 |
1500 |
0.6 |
0.9 |
|
150 |
80 |
OA15 |
25 |
F07 |
0.03 |
3000 |
0.6 |
0.9 |
|
250 |
140 |
ASP |
30/60 |
F07/F10 |
0.03 |
1500 |
0.6 |
0.9 |
|
500 |
250 |
AS50 |
30 |
F07/F10 |
0.06 |
1500 |
1.2 |
1.7 |
|
500 |
250 |
60 |
F07/F10 |
0.08 |
750 |
1.5 |
2.4 |
|
|
1000 |
500 |
AS100 |
45 |
F12/F14 |
0.15 |
1500 |
2.0 |
3.0 |
|
1000 |
500 |
80 |
F12/F14 |
0.06 |
1500 |
1.2 |
1.7 |
|
|
1000 |
600 |
BS100 |
30 |
F12/F14 |
0.15 |
1500 |
2.0 |
3.0 |
|
1000 |
600 |
60 |
F12/F14 |
0.06 |
1500 |
1.2 |
1.7 |
|
|
2000 |
1200 |
AS200 |
70 |
F14/F16 |
0.15 |
1500 |
2.0 |
3.0 |
|
3000 |
1200 |
AS400 |
125 |
F16 |
0.15 |
1500 |
2.0 |
3.0 |
OUR FACTORY
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