Fluke 434/435
Users Manual
The table below gives a survey of the aspects of Power Quality Monitoring:
Parameter | Available Bar Graphs | Limits | Averaging Interval |
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|
V rms | 3, one for each phase | Probability 100 %: upper | 10 minutes |
|
| & lower limit |
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|
| Probability x %: upper & |
|
|
| lower limit |
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|
|
|
|
Harmonics | 3, one for each phase | Probability 100 %: upper | 10 minutes |
|
| limit |
|
|
| Probability x %: upper |
|
|
| limit |
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|
|
|
|
Flicker | 3, one for each phase | Probability 100 %: upper | 2 Hrs. |
|
| limit |
|
|
| Probability x %: upper |
|
|
| limit |
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|
|
|
|
Dips/Interruptions/Rapid | 4, one for each | allowed number of | ½ cycle rms based |
Voltage Changes/Swells | parameter covering all 3 | events per week |
|
| phases |
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|
|
|
|
|
Unbalance | 1, covering all 3 phases | Probability 100 %: upper | 10 minutes |
|
| limit |
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|
| Probability x %: upper |
|
|
| limit |
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|
|
|
|
Frequency | 1, covering all 3 phases | * Probability 100 %: | 10 sec. |
| Measured on Reference | upper & lower limit |
|
| Voltage Input A/L1 | Probability x %: |
|
|
| upper & lower limit |
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|
|
|
|
Mains Signaling | 6, one for each phase, | * Probability 100 % | 3 sec. rms |
| for freq 1 and freq 2 | upper limit: N/A |
|
|
| Probability x %: |
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|
| upper limit: adjustable |
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Power Quality Main Screen
To access the Power Quality Main screen:
c | MONITOR |
