PULS UB20241 Rail mounted PSU (DIN) 24 V DC 20 A 480 W No of outputs:1 x Content 1 pc(s)
The uninterruptible power supply (DC-UPS) Control Unit UB20.241 together with a 24 V power supply and batteries used to power failures or voltage fluctuations to bridge. This configuration can prevent costly downtime and data loss, length restarts. A special feature of the series UB20 is the constant voltage in the battery mode, which provide the discharge of the batteries does not change. The backup voltage in battery operation can be set in four different output values. Another feature is the use of two independent battery charging units for the two 12V batteries in series. Because of this property, no matching batteries are required. In addition, a precise download and test the batteries as well as an optimized utilisation of the battery capacity for the longest possible battery life. The model UB20.241 contains numerous battery diagnostic functions, which ensure a reliable operation of the overall system. Furthermore, the lifespan of the batteries by temperature controlled charging is extended. The device also includes a controllable buffer time limiter as well as ready, buffering and replace battery contacts. For safety and maintenance reasons is a Inhibit input signal is present, a battery buffer is prevented.This text is machine translated.