RGK420SA - ST.ALONE GEN-SET CONTROLLER

Why Choose the RGK420SA?

The Lovato RGK420SA engine and generator controller delivers dependable stand‑alone control in a compact form factor. With a clear icon display and a 110x110 mm front dimension, the RGK420SA suits tight control panels without compromising clarity. Flexible I/O ranges from 5+5 up to 9+7 when used with EXP modules, supporting straightforward integration and future expansion across generator and engine applications.

Built for demanding environments, this controller operates from -30 to +60 °C to maintain reliable performance across seasons. It conforms to IEC/EN 61010-1, IEC/EN 61010-2-030, IEC/EN 61326-1, UL508 and CSA C22.2‑N°14, helping you meet safety and EMC requirements. A sustainability certification further supports procurement policies. Choose Lovato engineering for robust, stand‑alone control of engines and generators in industrial and backup power systems.

Key Benefits

• Stand‑alone functions simplify independent engine and generator control.
• Compact 110x110 mm front dimension saves valuable panel space.
• Icon display offers clear status at a glance.
• Scalable I/O: 5+5 up to 9+7 with EXP modules.
• Wide -30 to +60 °C range suits harsh environments.
• Compliant with IEC/EN 61010 series and EMC 61326-1.
• UL508 and CSA C22.2‑N°14 recognition supports global compliance.

Technical Specification

• Product type designation: RGK420SA
• Operating temperature: -30 to +60 °C

What’s Included

• Lovato RGK420SA controller unit
• Basic documentation (quick start and safety information)
• Panel mounting hardware

Applications

• Stand‑alone generator set control
• Engine control panels and switchboards
• Industrial backup and emergency power systems
• Mobile and rental generator applications

Safety note: Install and commission the controller according to the manufacturer’s instructions. Isolate power before wiring or maintenance and ensure compliance with applicable electrical standards.