Deskripsi
Multi-Turn Electric Actuator
Series : JD Series
Type : Multi-Turn
MFR : JINDA ACTUATOR
Electric actuator is the terminal control device of an automatic control system. It receives DC4-20mA analog signals or contact control signals from a DCS/PLC control system, regulator, or computer, outputs torque, and completes automatic control tasks. It is an actuator unit suitable for controlling or regulating various gate valves, globe valves, and power station gate valves in open-loop or closed-loop control systems.
Main technical indicators :
| Power supply voltage | |
| 110V ~ 480V (50Hz ~ 60Hz) | |
| Output torque | 50～5000Nm |
| Input signal | Switch signal (relay signal), pulse signal, DC4~20mA, etc. |
| Output signal | DC4～20mA (load resistance 500Ω or less) |
| Control accuracy | Basic error ±1%; hysteresis ≤1%; dead zone ≤1% |
| Working stroke adjustment range | “Zero point” ±10%; “Travel” 35% to 110% |
| Display Mode | LED digital |
| Protection level | IP55～IP68 |
External wiring:
Input and output signals should use shielded cables. Power cables should not share the same cable with signal cables.
| power cable | S=1.5mm2～4mm2 |
| signal cable | S=1.5mm2 |
| Cable entry | PG16 PF3/4″ |
Environmental conditions:
| Ambient temperature | Without space heater -10℃～70℃ |
| With space heater -35℃～60℃ | |
| relative humidity | ≤95% |
| Ambient gases | No corrosive gas |
| Mechanical vibration | XY210G. 0.2～34Hz. 30 minutes |
Ulasan
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