PNS630 Handheld Analyzer User Manual
65
9.10 Polarity
In SMV RMS interface, choose Polarity in Function menu.
The polarity is mainly used for digital voltage/ current transformer in testing polarity.
Check the pointer swing. If it swings to “-”, it indicates the transformer with negative
polarity; if it swings to “+”, it indicates the transformer positive polarity; if it keeps still, it
indicates test failed and should check the transformer, test method or the parameter
settings.
SMV Polarity interface
Содержание PNS630
Страница 18: ...PNS630 Handheld Analyzer User Manual 18 5 3 About Select About to get the kit information About...
Страница 50: ...PNS630 Handheld Analyzer User Manual 50 8 2 Extended Please refer to Chapter 7 1 Extended for more information...
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