MB Cap Buffer module, Input: 23-30 VDC, Output: 22-28 VDC/20A for 200ms Input voltage: 23 - 30 V DC (SELV/PELV)Input current: 85 mAProtection of voltage spikes: max. 35 V DCLoading time: 20 - 45 sLoading current: max. 500 mAStandards: EN 61000-6-2, EN 61000-6-3, EN 55022 B, EN 60950-1, SELVMounting method: DIN-rail mountable TH35 (EN 60715)Efficiency: 95%Temperature range: 0 - 70 degrees Celsius (storage temperature -25 - 85 degrees Celsius)Output voltage: 24 V DC (22 - 28 V DC)Output current: max. 20 A ( 70 degrees Celsius)Current limit: 26 ABuffer time: 0.2 s (20 A); 4 s (1 A)Ripple: max. 200 mVrmsParallel circuit: possibleMurrelektronik offers a wide range of buffer modules that bridge voltage fluctuations for 38 seconds at 10 A or up to several minutes at 1 A. They are equipped with ultra capacitors instead of lead batteries like conventional uninterruptible power systems (UPS). This makes sure they are maintenance-free and cost-effective because you never have to change the batteries in Murrelektronik's buffer modules.Murrelektronik Buffer/Redundancy Module Advantages:Stable power supplySafe processesIncreased machine availabilityClick to download the Murrelektronik Buffer Redundancy Module 85394 Data Sheet