one.Valve electric actuatorWireless Control Intelligent integrated valve electric actuatorParameters and characteristics:

1Valve electric actuatorWireless Control Intelligent integrated valve electric actuatorDustproof, rainproof, and corrosion-resistant, with a protection level ofIP55 (special order IP65, IP67)

2. The torque control mechanism is reliable in action, easy to adjust, and has high torque repeatability accuracy.

3. 2 to 4 micro switches can be installed for opening and closing directions (special order).

4. Adopting a valve electric device three-phase asynchronous motor, it has the characteristics of high starting torque, low moment of inertia, long service life, and F-class insulation.

5. The work schedule is short 10 minutes (30 minutes for special orders).

6. Equipped with an LCD valve position indicator, it can intuitively determine the opening size of the valve.

7. Adopting a semi-automatic hand electric switching mechanism, the handle needs to be switched manually, and it automatically resets when powered. The structure is simple, reliable, and easy to operate. In the event of a power outage, the manual function can still be used to open, close, or adjust the valve.

8. There are dual protections such as travel limit and over torque limit, ensuring the safe use of the driving device and valve.

9. Power supply: Conventional three-phase 380V (± 10%), 50Hz (special orders for three-phase 660V, 415V, single-phase 220V, 60Hz).

10. Explosion proof mark: ExdIIBT4 (conventional type not explosion-proof)

11. Relative humidity of the environment: ≤ 95% (at 25 ° C).

12. Environmental temperature: -20? +60XJ (special order-40? +100 ° C).

IIValve electric actuatorWireless ControlScheme description and advantages:

1. Comprehensive valve operation status and data monitoring function:

Non invasive design, easy and intuitive debugging;

U ◆ Full view LCD menu display interface: available in both Chinese and English languages;

All kinds of fault information, valve head opening, timely load current, input current signal value, valve head working status, control mode selection, bus function selection, stroke setting and other parameters and states of the valve head can be displayed and set on the LCD screen.

2. Operation of Hall elements inside a four position non through magnetic steel control electrical enclosure

Compared to other knobs or touch controls, it has a beautiful appearance and is easy to operate.

3. Automatic switching function:

The u ◆ series module can switch between three working states: remote automatic/remote manual/on-site;

Remote valve opening and closing signals can receive two effective signals: DC24V and AC220V.

The infrared remote control operation is the same as the on-site operation setting method.

The u ◆ series modules can be freely converted between switch type and adjustable type.

4. Electronic brakes and spark free commutation technology:

The thyristor element controls the output and ensures normal output through software and hardware two-level interlocking.

When using load cut-off, spark free commutation technology is employed.