The PULS UB Series provides professional DC-UPS controller functionality designed to work with external battery modules (UZK/UZO series), enabling fully scalable backup power solutions for critical industrial applications. By separating the UPS controller from the battery bank, the UB Series allows users to independently size and scale the buffer time to their specific requirements — from a few minutes to several hours — simply by selecting the appropriate battery capacity.

Available in 10A, 20A, and 40A output ratings, the UB Series covers everything from small PLC installations to large-scale industrial control systems. Comprehensive battery management including temperature-compensated charging, state-of-health monitoring, and early warning outputs ensures maximum battery life and system reliability. Spring-clamp terminal variants (UB10.245) allow fast, tool-free wiring.

Main Features:

• Scalable backup power — selectable battery capacity for required buffer time
• 10A (UB10), 20A (UB20), and 40A (UB40) output ratings
• Seamless, no-interruption switchover to battery on power failure
• Temperature-compensated charging for maximum battery lifespan
• Battery health monitoring with early warning signal output
• Dual-input variant for redundant supply configurations
• Spring-clamp terminal variant (UB10.245) for tool-free wiring
• Compatible with UZK (with battery) and UZO (without battery) battery modules
• CE certified

Output Voltage: • 24 VDC

Output Current:

• UB10: 10A
• UB20: 20A
• UB40: 40A"

Buffer Time:

• Scalable — dependent on external battery capacity and load

Input Voltage:

• 24 VDC (from upstream power supply)