ABB REF615 F - Page 328

Operaon mode
Yo Bo Go
Sengs:
•Circle conductance
•Circle susceptance
•Circle radius
Sengs:
•Susceptance forward
•Susceptance lt Ang
Sengs:
•Conductance forward
•Conductance lt Ang
Im(Yo)
Re(Y
o)
Re(Yo)
Im(Yo)Im(Yo)
Re(Y
o)
Not applicable in
high resistance earthed
or compensated
systems!
Not applicable in
unearthed systems!
Operaon mode
Yo,Go Yo,Bo Go,Bo Yo,Go,Bo
Sengs:
•Circle conductance
•Circle susceptance
•Circle radius
•Conductance forward
•Conductance lt Ang
Sengs:
•Circle conductance
•Circle susceptance
•Circle radius
•Susceptance forward
•Susceptance lt Ang
Sengs:
•Conductance forward
•Conductance lt Ang
•Susceptance forward
•Susceptance lt Ang
Sengs:
•Circle conductance
•Circle susceptance
•Circle radius
•Conductance forward
•Conductance lt Ang
•Susceptance forward
•Sus
ceptance lt Ang
Im(Yo) Im(Yo)
Re(Yo)
Im(Yo)
Re(Y
o)
Im(Yo)
Re(Yo)
Re(Yo)
GUID-7EDB14B9-64B4-449C-9290-70A4CC2D588F V1 EN
Figure 160: Admittance characteristic with different operation modes when
Directional mode = "Forward"
Section 4 1YHT530004D05 D
Protection functions
322 615 series
Technical Manual