The standard RS232 port on the 31 RGAM 12 unlocks powerful remote capabilities. By connecting this port to a PC, potentially via a modem or GSM modem for off-site access, you can use Lovato's dedicated PC-RGAM software. This setup offers several benefits:
Dedicated alarm LEDs for low oil pressure, high engine temperature, overspeed, and fail-to-start. 3. Wiring and Terminal Connections
The unit monitors the mains power supply and automatically starts the generator during anomalies (undervoltage, overvoltage, or asymmetry). It provides: : Single or three-phase monitoring. lovato 31 rgam 12 user manual
If you need assistance with the device (likely an earth leakage relay or protection relay from Lovato Electric), I can:
Lovato 31 RGAM 12 is a microprocessor-based controller designed to manage stand-by generating sets. It monitors the main power grid and automatically starts the generator during outages or power anomalies, handling the transfer of the load between sources. 🛠️ Key Technical Specifications Supply Voltage: 12VDC (operating range 6.2–16.5VDC). The standard RS232 port on the 31 RGAM
The is your primary source for safe and effective motor protection, but this guide has given you a complete operational walkthrough — from mounting and setting the 9–12 A range to troubleshooting trips and integrating auxiliary contacts.
The RGAM 12 receives generally positive feedback regarding its quality and reliability from online marketplaces and user forums. However, several pain points are frequently highlighted: If you need assistance with the device (likely
3-digit LED/LCD reading display for voltage, frequency, battery status, and operating hours.
Allows for programmable periodic test runs to ensure the generator is ready for emergencies. Common Alarm Codes The unit displays specific codes to indicate faults: Low oil pressure Engine overheating Failure to start (after preset attempts) Generator voltage failure Maintenance required (based on running hours)
: For larger installations, "RC" versions with RS485 ports can network up to 32 units under a central controller.
Identify the terminals (marked on the relay’s side):