Smart-UPS SRT 8000 distored waveform

Alexander_L_apc · ‎2021-07-29

Hi all!

We have Smart-UPS SRT 8000 (SRT8KRMXLI)

And we have starts recieved an messages from our ups:

1.Code : 0x0210 - Informational - UPS: An input voltage or frequency problem no longer prevents switching to bypass mode.

2.Code : 0x020F - Critical - UPS: Bypass not in range ; distorted waveform.

In status with frequency and Input Voltage all looks fine.

What the problem with our ups?

BillP · ‎2021-07-29

Hi

The UPS has the ability to monitor the input voltage and frequency in cycles where the NMC is only able to record at a minumum of 1 minute. So unless the utility power is very bad quality for a long period of time it won't be seen in the logs but can still be bad enough that the UPS deems it not suitable for bypass.

Regards

Matt

See Answer In Context

BillP · ‎2021-07-29

Hi

The UPS has the ability to monitor the input voltage and frequency in cycles where the NMC is only able to record at a minumum of 1 minute. So unless the utility power is very bad quality for a long period of time it won't be seen in the logs but can still be bad enough that the UPS deems it not suitable for bypass.

Regards

Matt