Undervoltage Icon UPD Lite

UPD Lite

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Bonitron UPD Systems (Uninterruptible Power for Drives) are the cost effective way to ensure your process safetly shuts down or resets to the default position. UPD Systems include a voltage regulator that monitors the drive's DC bus voltage. If drive voltage disappears, the system can turn on immediately or can be manually enabled to provide power to the DC bus so that the process is shutdown safely.

Some processes may not require uninterruptible power, but just enough to shut down safely or reset the equipment to a default position. For these applications, a Bonitron UPD can be undersized to 10-20% of the motor HP, greatly reducing the cost.

Industry Applications
Purge system before solidification
extrusions Industry Image
Cranes & Hoists
Lower load to safe position
Cranes Industry Image
Move system before product or
conveyor damaged by heat
IR Oven Industry Image
Move to the
nearest floor
Elevator Industry Image

Bonitron UPD Advantages

In-line UPS Disadvantages

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