Lovato 31 Rgam 12 User Manual [verified] Jun 2026

Connect to a normally closed (NC) or normally open (NO) oil pressure switch on the engine block.

: Disables the generator and inhibits control inputs. If the engine is running, selecting this mode stops it immediately without a cooldown period. It is also used to reset persistent alarms. MANUAL (MAN) : Allows direct control of the engine and load. Use the keys to manage the engine, and the (Mains) and

| Parameter | Description | Typical Value | Why it matters | | :--- | :--- | :--- | :--- | | | Mains undervoltage threshold | 184V (for 230V nominal) | Prevents transfer when grid voltage sags. | | P03 | Mains return delay (Timer T1) | 60 seconds | Ensures the grid is stable before re-transfer. | | P05 | Generator starting delay (Timer T2) | 5 seconds | Gives the generator time to start before the controller tries to transfer. | | P07 | Generator stabilization delay (Timer T3) | 10 seconds | Allows generator voltage/frequency to stabilize. | | P10 | Generator stop delay (Timer T4) | 180 seconds | Cool-down period for the generator after load is removed. | | P15 | Remote test enable | 1 (Enabled) | Allows a remote switch to simulate a mains failure. | | P22 | Display language | English / Italian | Sets the LCD text language. |

= Reactive power of the capacitor step in Volt-Amperes Reactive (VAR). = Line-to-line system voltage (Volts). lovato 31 rgam 12 user manual

: Permits scheduled or manual test cycles to verify generator readiness without necessarily transferring the load.

Always check the Lovato Electric website for the latest version of the user manual and configuration software.

Complete User Guide and Technical Manual for the Lovato 31 RGAM 12 Control Module Connect to a normally closed (NC) or normally

Wired directly to the output lines of the generator's alternator to confirm voltage stability before closing the changeover mechanism. 2. Digital Control Signal Array

for remote supervision and parameter programming using Lovato’s dedicated software. Амитрон-ЭК or specific parameter programming steps Lovato 31 RGAM 12 Control unit for generating sets RGAM series

Configuring the 31 RGAM 12 involves adjusting a wide range of parameters to match your specific generator, engine sensors, and system requirements. The extensive programmability allows the unit to be adapted to numerous applications. While detailed steps are specific to the RGAM series, the general process involves navigating through setup menus using the front keypad. It is also used to reset persistent alarms

Users can navigate the front panel menu to set parameters such as: Voltage thresholds (high/low). Frequency thresholds. Generator start/stop delay timers. Mains fail detection time. Software Configuration

If you need the original , do not rely on third-party summary sites. Use these sources:

: Includes an OFF-ON supply key selector and a semi-automatic engine start button. Documentation & Resources

Integrated RS232 port for PC setup and supervision. 🕹️ Operational Modes

On a 12‑terminal (12T) model, terminals are numbered 1–12. Common cam switch configurations: