What does it look like?

It is a 12-character long alphanumeric string.

 

Where can I find it?

You will usually find the PRTK code either on the back of your UPS or inside some units' doors.

 

What is a PRTK code needed for?

A PRTK code is crucial for communicating and monitoring your UPS system. The code is required to identify and link the UPS – or other devices such as automatic transfer switches (ATS) and static transfer switches (STS).