

The Leo GP-2C pressurization system represents a cutting-edge solution for the management of three-phase electric pumps , powered at 230V . Thanks to the integration of two inverters in a single compact panel, developed by Coelbo, it offers maximum reliability, space saving and ease of installation. The external pressure transducer, the AISI 304 stainless steel manifolds, and a user-friendly LCD display , make the system ideal for civil and industrial applications. Equipped with numerous intelligent functions and advanced protection systems, it guarantees optimal performance and long life even in critical conditions.
Works in combination with a pump
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The Leo GP-2C double inverter system is controlled by a single control unit . This architecture allows the synergic management of two three-phase electric pumps , optimizing consumption and water pressure. The whole thing is contained in an extremely compact electrical panel, which allows installation even in small spaces. The control panel is equipped with an intuitive LCD display , which allows simple programming and immediate consultation of all operating data.
The system includes a series of intelligent features, including ART (Automatic Reset Test) , which automatically restarts the pumps after a water failure. The STC (Smart Temperature Control) function reduces the speed of the pumps to limit overheating of the electronics, while still maintaining the system pressure. In addition, the automatic reset function after blackout ensures operational continuity without the need for manual intervention.
The external 0–10 bar transducer , with 4–20 mA signal , allows precise pressure control. The digital current sensor provides an instantaneous reading of electrical consumption. The system stores working hours, starts and electrical connections, providing a historical log of activities and alarms for predictive maintenance. All this is supported by integrated protections against overcurrent, dry running, voltage anomalies and short circuits, ensuring maximum safety and durability.