ABB 615 Series - Page 910

P S= Re( )
GUID-92B45FA5-0B6B-47DC-9ADB-69E7EB30D53A V3 EN (Equation 166)
Q S= Im( )
GUID-CA5C1D5D-3AD9-468C-86A1-835525F8BE27 V2 EN (Equation 167)
S S P Q= = +
2 2
GUID-B3999831-E376-4DAF-BF36-BA6F761230A9 V2 EN (Equation 168)
Cos
P
S
ϕ =
GUID-D729F661-94F9-48B1-8FA0-06E84A6F014C V2 EN (Equation 169)
Depending on the unit multiplier selected with Power unit Mult, the calculated power
values are presented in units of kVA/kW/kVAr or in units of MVA/MW/MVAr.
GUID-9947B4F2-CD26-4F85-BF57-EAF1593AAE1B V1 EN
Figure 468: Complex power and power quadrants
Section 8 1MAC059074-MB A
Measurement functions
904 615 series ANSI
Technical Manual