Puls ub dc usp control units with battery 225v dc 10a 240w puls ubc10241 this control unit from puls allows simple configuration of an uninterrupting current supply with 24v dc power supply egpuls dimension series the back up battery is already installed equipped with diverse protectionservice and monitoring functions for reliable and long operation of all integrated componentsfeatures include worldwide access pack one integrated 12v battery is enough for buffering of 24v dc st