ABB offers an innovative and completely maintenance- free product for buffering the 24 V DC supply in case of interrupted mains on the primary side of the switch mode power supply. Main benefits include Maintenance-free: Using the latest ultra-capacitor technology instead of batteries; No deep discharge & Temperature resistant. Main features include Rated input voltage 24 V DC; Rated currents 3 A DC, 10 A DC, 20 A DC; Expandable with CP-B EXT.2 module; LEDs for status indication & High efficiency, higher than 90%.

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