Power supply

Weidmüller's uninterruptible power supply (DC-UPS) ensures a highly available 24V DC power supply for automation applications. A reliable DC-UPS avoids costly machinery and system downtime and keeps safety functions, process controls and communications up and running for a defined period of time.

If a power outage occurs at the system input, the DC-UPS provides 24V to the automated components, without interruption, for a predefined period of time. This way, machinery and systems can be switched to a defined status or even continue to operate without change.

The maintenance-free buffer module is suitable for short interruptions in the range of several 100 milliseconds. The UPS controller, in connection with a battery module, bridges longer mains power failures safely and reliably. This module provides power up to 40 A for 30 minutes or 1 A for 30 hours, depending on the requirement.