Merawex Buffer power supply unit

The buffer power supply from Merawex, model ZM24V12A-300PZ, is a reliable solution for uninterruptible power supplies (UPS) in various applications, including fire alarm systems, security systems, and smaller communication systems. This power supply meets the requirements of the EN 54-4/A2 standard and can be used as a power supply unit for signaling and automation in control centers of fire protection systems. It is equipped with a battery connection module that allows for continuous monitoring and control of the connected batteries, including undervoltage and internal resistance. Thus, the device acts as a small power plant for telecommunications and industrial applications. The integrated LED and relay signaling provide a clear display of the operating status, while the deep discharge protection extends the lifespan of the batteries. A temperature sensor ensures temperature-compensated charging of the batteries, further enhancing the system's efficiency.

• Single housing input voltage of 230Vac or 220Vdc
• Optical signaling for operating status and fault conditions
• Continuous monitoring of battery capacity and efficiency
• Deep discharge protection to ensure battery lifespan
• Temperature-compensated charging for optimal battery performance.