10/4/2015 10:58 AM | |
Posts: 3 Rating: (0) |
I am have trouble with Siemens voltage monitoring relay 3UG4616-1CR20, i am getting the below defects and also i am attaching the test report so you guys can understand the problem. Attachment-1 => Relay Test report Defect details => OV contact is getting operated during UV conditions which is not in line with the graph clouded in Manual Graph. Our problem is relay is not working during UV condition as per the graph you sent . (OV contacts should not make). During UV condition phase were not failure but only voltage level of the phase was below the setting voltage as mentioned in the test report and the test was carried out which phase voltage separately.
AttachmentRelay Test report.pdf (353 Downloads) |
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