Automatic Mains Failure Controllers and Panels

Bernini Design - AMF Control Panel for Backup Power Generators
The BeK2 AMF control panel is a sophisticated processor-based device tailored for seamless integration with both new and older generator systems. Compliant with NFPA-110 and NFPA-99 standards, it comes housed in a robust IP62-rated enclosure made of zinc double-coated steel, ensuring durability against environmental stressors and electromagnetic interference. Featuring a 128x64 graphic display, it supports a broad operating temperature range from -25°C to +70°C, enabling reliable functionality in diverse conditions. Key measurements include voltage (Vac, Vdc), power (kW, kVA, kVar), frequency (Hz), and other critical engine parameters like oil pressure and battery voltage. The BeK2 offers 10 programmable inputs and 7 static, short-circuit-proof outputs, catering to bespoke configurations. Additionally, it features a USB 2.0 interface for convenient programming and diagnostics, enhancing flexibility and customization for industrial, telecom, and specialized applications.

Bernini Design - AMF Controller for Standby Generators
The BeK3 AMF controller is a sophisticated device designed for managing standby generators, particularly in Automatic Mains Failure (AMF) scenarios. It facilitates the seamless transition of electrical loads between the utility power and a backup generator. The controller monitors key electrical parameters and automatically initiates generator start-up when deviations occur. Its robust construction includes a zinc double-coated steel enclosure, providing superior durability and electromagnetic interference protection. The BeK3 AMF controller features advanced functionalities such as a comprehensive 128x64 graphic display for real-time performance monitoring, CANbus integration for engines with ECU support, and Modbus RTU compatibility via RS485 for extensive networking capabilities. With a wide operating temperature range and high ingress protection, it's engineered for demanding environments. The controller also supports a dual generator setup, ensuring reliable power supply during extended utility outages. Additionally, remote monitoring solutions via GSM and TCP/IP are available for enhanced system oversight.