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The PULS UF40.241 is a buffer module designed to provide temporary power backup for 24V loads, utilizing electrolytic capacitors instead of lead-acid batteries. It offers a nominal output voltage of 24 VDC and a maximum output current of 40 A. At full load, it provides a minimum hold-up time of 0.16 seconds, extending to 0.2 seconds at lower loads.
This module features a compact design with dimensions of 64 x 124 x 142 mm and a weight of 1040 g. It is designed for easy installation via DIN rail mounting and uses convenient screw terminals for connections. The operating temperature range is from -25 °C to 70 °C, making it suitable for various industrial environments. Status indication is provided through an LED and signaling terminals.
Key specifications include an input voltage range of 19.2 to 27.6 VDC and a high MTBF of 2,114,000 hours at 40 °C. The UF40.241 is built with electrolytic capacitors as its storage element.
19.2 to 27.6 VDC.
24 VDC at 40 A.
Minimum 0.16 seconds at 40 A load; typical 0.2 seconds at lower loads.
-25 to 70°C.
64 x 124 x 142 mm.
DIN rail.
2,114,000 hours at 40°C.