Input voltage: 46 - 56 V DC (SELV/PELV)
Input current: 60 mA
Protection of voltage spikes: max. 72 V DC
Loading time: 20 - 45 s
Loading current: max. 500 mA
Standards: EN 61000-6-2, EN 61000-6-3, EN 55022 B
Efficiency: 99%
Mounting method: DIN-rail mountable TH35 (EN 60715)
Dimensions H x W x D: 115x62x145 mm
Temperature range: -25 - 60 degrees Celsius, - 70 degrees Celsius derating (storage temperature -40 - 85 degrees Celsius)
Output voltage: 48 V DC (46 - 56 V DC)
Output current: max. 20 A
Current limit: 26 A
Buffer time: 0.1 s (20 A); 2 s (1 A)
Ripple: max. 200 mVrms
Parallel circuit: possible

Murrelektronik 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 supply
Safe processes
Increased machine availability