1. Input signal: 4 ~ 20mA (according to user order, there are some optional input signals 4 ~ 12mA, 12 ~ 20mA, 0 ~ 20mA, 0 ~ 10V.)

2. Input channels: 1

3. Input resistance: 250 Ω  

4. Basic error: 1%, 2.5%

5. Hysteresis: 1.5%

6. Dead zone: 0.5 ~ 3% adjustable

7. Rated travel time error: ± 20%

8. Damping characteristics: no swing

9. Power supply voltage: Three-phase: 380V 50HZ ± l0%,单相：220V 50HZ±10％ Single phase: 220V 50HZ ± 10%  

10. Working environment: temperature:-l0 ° ~ +40 ° 

 Humidity: less than 85% (surrounding air does not contain corrosive medium).
11. Protection class: IP67
12. Features: Different varieties and specifications of the actuators can be realized through combine different reducer components and different specifications motors.
13. Function: remote control function, and over torque logical memory function.
14. New technology application: Three-phase electric actuators with non-contact solid relay replacing the contact relay have greatly improved the reliability and life of the actuators

15. Acceptance of custom order.