Deskripsi
Electric Operator
Model : DFD-1800/1900
MFR : JINDA ACTUATOR
The DFD-1800/1900 electric operator is a new model developed for our JD series electric actuators. It features disturbance-free switching between automatic and manual modes, as well as manual operation. Manual and automatic modes are indicated by LEDs. A dual-needle ammeter on the panel displays regulator output current and actuator position feedback current. The remote control pushbutton switch is imported and reliable. This operator is comprehensive in functionality and boasts a rational design, making it widely used in power plants, the petroleum industry, and the chemical industry.
Main Technical Specifications:
| Power supply voltage | AC220V, 50Hz |
| Input signal | Standard current 4~20mA DC |
| Switch contact capacity | Main circuit 500V, 15A Signal circuit 100V, 0.1A |
| Tracking voltage | 1~5V DC |
| Tracking resistor | 250Ω |
| Usage Environment | Ambient temperature: 0-50°C, humidity ≤ 85%, non-condensing. Operating vibration frequency ≤ 25Hz, amplitude ≤ 0.1mm (double amplitude). Avoid corrosive gases in the air. |
| structure | Standard snap-on |
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