Phoenix Contact 29.5V dc Input DIN Rail Uninterruptible Power Supply (3W), UNO-UPS

This dependable UPS (uninterruptible power supply) from Phoenix Contact ensures standby power in the event of a mains power loss. It's easy to install and maintain with an excellent life expectancy of approximately five years. This unit is suited to DIN rail mounting and has an output of 24V DC, which is ideal for low-power devices.
An integrated VRLA (valve-regulated lead-acid) battery has reduced ventilation needs so it can be used safely in confined areas. It's also maintenance-free, with a high current-carrying capacity for improved power and performance. The runtime of the unit can be simply adjusted using its rotary dial. This stops the battery from discharging to its full capacity, which could potentially diminish its lifespan.
A UPS like this is suited to powering PLCs (programmable logic controllers) and HMIs (human-machine interfaces). It conforms to European Union 2014/30/EU standards for electromagnetic compatibility and won't interfere with the working function of nearby electrical devices.

• DIN rail mounting type for flexible and standardised installation
• Light weight of 1kg
• Wide operating temperature range of -15°C to +50°C