Input voltage: 24 V DC (21 - 30 V DC)
Input current: 2 x 20 A/1 x 40 A
Total current: max. 40 A
Invers-polarity protection: Internal protection against reverse polarization up to 60 V DC
Auto-Balancing (50/50): no
Standards: EN 61000-6-2, EN 61000-6-3
Bridging concept: two sides, with spring clamp terminals or bridge set (max. 40 A)
Relative humidity: 5 - 95%, no condensation
Power loss: U (approx. 0.5 V) x I
Efficiency: 97%
Connection: Spring clamp terminals
Mounting method: DIN-rail mountable TH35 (EN 60715)
Temperature range: -25 - 55 degrees Celsius (20 A); -25 - 40 degrees Celsius (40 A); (storage temperature -25 - 85 degrees Celsius)
Output voltage: 24 V DC (21 - 30 V DC)
Output current: 20 A (-25 - 55 degrees Celsius); 40 A (-25 - 40 degrees Celsius)
Overload: at 20 A 50% for 4 s
LED display: LED (green)
Alarm output: potential free per channel (relay contact)

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