What are Phoenix Contact uninterruptible power supplies?

Phoenix Contact uninterruptible power supplies for AC and DC applications provide reliable protection against supply interruptions.

What is a DC-UPS power supply?

DC-UPS (Direct Current Uninterruptible Power Supplies) are essential wherever reliable backup of auxiliary circuits is critical to ensure system integrity and the safety of people and equipment.

How to choose a power supply for a DC application?

Select the appropriate power supply, uninterruptible power supply, and battery module for your application. Furthermore, our UPS modules with integrated power supply or integrated battery module offer a space-saving UPS solution. Our uninterruptible power supplies for DC applications provide reliable protection against supply interruptions.

Why do you need an uninterruptible power supply (UPS)?

By fitting your important devices with the uninterruptible power supply (UPS) from Wieland Electric, you can protect them not only from power outages but also from temporary undervoltage and overvoltage. With the matching redundancy modules you will be able to maximize the availability of paralleled power supplies.

What is a DC-UPS with external batteries?

The DC-UPS with external VRLA batteries feature the PULS' 1-Battery-Concept: This means each battery is individually charged and monitored, which avoids the need for matched batteries and ensures longest battery life. What is a UPS module? UPS is the short version of "uninterruptible power supply".

What makes Puls a reliable power supply?

Efficient, compact and reliable DC-UPS from PULS ensure highest system availability. Our uninterruptible power supplies are available with capacitor storage or VRLA batteries. The DC-UPS with integrated electrochemical double layer capacitors are fully maintenance free and guarantee an uninterrupted power supply for periods measured in seconds.