    Details Description DFD-1800/1900 electric actuator is a new type electric operator developed for JD Series electric actuator of our company, the operator has the bumpless transfer on "automatic and manual" state and manual operation function. The manual and automatic condition can be indicated by LED. The double pointer ampere meter on panel can display the output current of the regulator and position feedback current of actuator. The imported switch is adopted for buttons switch of remote control operation and the reliable action can be realized. With complete function and reasonable structural design, this ampere meter can be widely used in power station,petroleum industry, chemical industry and others. |
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DFD-1900 operator Main Technical Indexes
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