Issue:

At the beginning, PM5310 is set 3PH4W Wye Gnd. When V,I are injected on each phase, the PF and active power on each phase displays according to the phase injected.

When they change Power system network mode from 1PH2W LN to 3PH4W Wye Gnd now they got this issue PM5310 only display phase PFa and active power A and the rest phase B, Phase C display value as ***** when injected.

Solution:

When customer changes the power system description from 3PH4W to 1PH2W, CT on terminal changes to I1. Then if customer change the power system description from 1PH2W to 3PH4W they need to change the CT on terminal to I1 I2 I3 (3 CT connected to I1, I2, I3 terminals).

Now check the measurements of current, if current is measured then PF measurement ***** will be converted to values.

Title => " PowerLogic PM5300 Installation Guide"

URL => https://download.schneider-electric.com/files?p_Doc_Ref=HRB69887-04&p_enDocType=Instruction+sheet

Released for: Schneider Electric India