Issue 02 (2019-07-17)
52
BRE-I-5K14K
User Manual
6 System Commissioning
F)
Power Factor (For specific country if required by the local grid.)
There are five modes for selecting: Off, Under-Excited, Over-Excited, Curve,
Q(u). All parameters are shown below.
Reactive power control, Reactive standard curve cosφ=f (P)
For VDE ARN 4105, curve cos φ = f(P) should refer to curve A. default values of the
setting are shown in curve A.
For E 8001, curve cos φ = f(P) should refer to curve B. The default values of the setting are
shown in curve B.
For CEI 0-21, default value of PFLockInPoint is 1.05, when Vac > 1.05Vn, and Pac> 0.2
Pn, curve cos φ = f(P) should refer to curve C. Default value of PFLockOutPoint is 0.98,
when Vac < 0.98 Vn, cos φ = f(P) will exit curve C.
