RAGA is a Chinese actuator brand whose product line includes the RJ (modulating), RA2/RA3 (on-off), RQM (smart), RJM (compact) and RL (part-turn) types; wiring and commissioning are broadly common across models. This article focuses on RA-series on-off wiring and the H01–H10 parameter menu commissioning. Reference: RAGA actuator manuals and technical documentation.
| Terminal | Function | Description |
|---|---|---|
| L1、L2、L3 | Three-phase supply | 380V |
| L、N | Single-phase supply | 220V |
| PE | Earth | Protective earth |
| 5、35 | Remote open command | Remote open signal |
| 5、33 | Remote close command | Remote close signal |
| 6、7 | Fully-open signal | Passive open-limit contact |
| 8、9 | Fully-closed signal | Passive close-limit contact |
Wiring note: jumper terminals 5 and 34 (self-holding).
RAGA actuators use menu-based parameter setting via the panel keys; parameters are numbered H01–H10:
| Parameter | Name | Description |
|---|---|---|
| H01 | Closing direction | Clockwise (CW) or counter-clockwise (CCW) closing |
| H02 | Remote priority | Remote/local control priority |
| H03 | Close limit | Save the close limit at fully closed |
| H04 | Open limit | Save the open limit at fully open |
| H05 | Closing torque | Closing torque as a percentage of rated |
| H06 | Opening torque | Opening torque as a percentage of rated |
| H07 | Input signal type | 4–20 mA / 0–10 V / 0–5 V etc. |
| H08 | Dead band | Modulating dead band (percentage of stroke) |
| H09 | Feedback calibration | Calibrate the 4–20 mA position feedback output |
| H10 | Factory reset | Restore all parameters to factory values |
Commissioning workflow:
Related reading: Universal Electric Actuator Wiring & Commissioning Guide; see also the RAGA brand column.
