Electric Actuator
Main Technical Parameters
Application: It is suitable for valves with linear motion of opening and closing parts, such as gate valve, globe valve, diaphragm valve, gate, water gate valve, etc. It is used to open, close or regulate valves. It is an indispensable driving device for remote control, centralized control and automatic control of valves.
Conventional power supply: three-phase 380V (50Hz) Special: single-phase 110V, single-phase 220V, three-phase 415V, 660V, (50Hz, 60 Hz) Ambient temperature: -20-+60C (special order -60-+80C).
Relative humidity: ≤95% (at 25°C).
The outdoor type is used in places without explosive/explosive and non-corrosive media;
Explosion-proof product type: There are two types of d I and d II BT4, d I Applicable to non-excavation working faces of coal mines; d II BT4 is used in factories and is suitable for explosive gas mixtures whose environment is Group IIA and IIB T1~T4. (See GB3836.1 for details)
Protection level: outdoor type and explosion-proof type IP55 (special IP65, IP67).
Features
Full Chinese display: The actuator window adopts high-definition LCD digital, full Chinese and symbol LCD display. Automatic phase sequence correction: The rotation direction of the actuator can be set freely, and the phase sequence of the power supply can also be corrected freely. Phase loss protection: It has the functions of power supply phase loss and output phase loss protection. Non-invasive: The on-site operation device adopts non-contact sensing elements, and the on-site debugging does not need to open the cover. Man-machine interface: It adopts high-definition, high-contrast LCD display with built-in backlight and full Chinese, which is convenient for users to set up and debug. Remote control: use the infrared remote control to debug, operate or parameter setting and query the actuator in a special installation position. Precise positioning: accurate valve positioning, using digital sensors to accurately monitor the valve position. Control mode: conventional remote control signal is controlled by 4-20mA analog signal, and 4-20mA signal feedback is provided (special quantity control can be provided). Remote control signals and feedback signals are electrically isolated from the inside. Free signal configuration: Up to 6 contact signals can be output for users to choose and use, and each signal can be freely defined. Self-diagnosis: powerful fault self-diagnosis function, convenient for timely troubleshooting. Bus technology: It has various bus communication modules such as Profibus, Modbus and industrial Ethernet (special order).
Model Specifications
Some Cooperative Customers
Exchange or Returen
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