22.5 VDC adjustable response value voltage for buffer connection preset|22 to 25.5 VDC adjustable in 0.5 VDC increments adjustable response value voltage for buffer connection|1/2 A charging current|0.6 sec on-delay time typical|25 ms voltage increase time of the output voltage typical|25 A peak current|360 W supplied active power typical|97.5% at rated output current typical|9 W rated output current typical power loss|Reverse polarity protection against energy storage unit polarity reversal|Reverse polarity protection against input voltage polarity reversal|Screw terminal connection|IP20 degree of protection|0 to 60 deg C with natural convection|-40 to 70 deg C during storage/transport