Hello,
The Phase Voltage Sensing is always used in addition to the Current Sensing feature, it must observe a few rules :
- It must use the same number of ADC than Current Sensing (2 or 3, since this is an HSO only feature)
- It must use the same ADCs as Current Sensing too, but the order does not matter.
- Ex : Current Sensing: U->ADC1 ; V->ADC2 ; W->ADC3 and Phase Voltage: U->ADC3 ; V->ADC1 ; W->ADC2 is possible
- In case of 2-ADC, the used ADCs for Current Sensing and Phase Voltage must be complementary !
- Ex1 : Current Sensing: U->ADC1 ; V->ADC1 ; W->ADC2 and Phase Voltage: U->ADC1 ; V->ADC2 ; W->ADC2 is possible
- Ex2 : Current Sensing: U->ADC2 ; V->ADC1 ; W->ADC2 and Phase Voltage: U->ADC1 ; V->ADC2 ; W->ADC2 is NOT possible
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Hope this will help,
Gaël A.