PULS UF20.241 Buffer Module 24V, 20A

• Buffer unit to bridge 24V brown-outs and black-outs
• No service required, utilizes electrolytic capacitors
• Can be connected parallel to the load
• Various signals for remote monitoring included
• Full output power between -25 and +70°C
• Quick-connect spring-clamp terminals

This buffer unit is a supplementary device for regulated DC24V power supplies. It buffers load currents during typical mains faults and load peaks. Working principle: In times when the power supply provides sufficient voltages, the buffer unit stores energy in integrated electrolytic capacitors. In case of mains voltage fault, this energy is released again in a regulated process. Bridging of mains faults without interruption: Statistics show that 80 % of all mains fault last for less than 0.2s. These mains faults are entirely bridged by the buffer unit. This increases the reliability of the system as a whole. Extended hold-up time: Once mains power fails or is switched off, the buffer unit will continue to provide the load current for a defined period of time. Process data can be saved and processes can be terminated before the DC power switches off. Subsequently, controlled restarts are possible.