SolaX Power X3-Fit-10.0-C, User Manual

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Setting Setting
60 61
Reactive power control, Reactive standard curve Q= f(V)
Q
V
Qmax
-Qmax
V2s V1s
V1i V2i
V2i=0.90Vn
V2s=1.10Vn
V1s=1.08Vn=QuVlowRate
V2i=0.92Vn=QuVlowRate
g-1-3) Grid
Usually there is no need to change any Grid parameter. It will come with default
values according to the selected safety code. If you need to, please ask your
installer or SolaX support to ensure it's complying with local grid regulation.
Parameter Comment
Normally
Vac upper Voltage high protect
Vac lower Voltage low protect
Vac upper slow Voltage high slow protect
Vac lower slow Voltage low slow protect
Fac upper Frequency high protect
Fac lower Frequency low protect
Fac upper slow Frequency high slow protect
Fac lower slow Frequency low slow protect
Vac 10m avg 10 min voltage high protect
Apply to Italy(CEI0-21) only.
Ovp(59.S2) Overvoltage protect fast time
Uvp(27.S2) Undervoltage protect fast time
Ofp(81
＞.
S2) Overfrequency protect fast time
Ufp(81
＜.
S2) Underfrequency protect fast time
Ovp(59.S2)
Uvp(27.S1)
Ofp(81
＞.
S1)
Ufp(81
＜.
S1)
Overvoltage protect slow time
Undervoltage protect slow time
Overfrequency protect slow time
Underfrequency protect slow time
Apply to EN50438_NL only.
OFPL_StartPoint
FreqDropRate Frequency droop rate
Under Frequency power limit start point
Over Frequency power limit start point UFPL_StartPoint
OFPL_StartPoint
Apply to EN50438_DK only.
T_Start checking time set
Over Frequency power limit start point
OFPL_StartPoint Over Frequency power limit start point
FreqDropRate Frequency droop rate
Apply to NZS4777.2 only.
W(Gra)
Precentage of rated power per minute
Apply to EN50549_EU only.
T_Start checking time set
OFPL_StartPoint
Over frequency power limit start point
FreqDropRate Frequency droop rate
UFPL_StartPoint Under frequency power limit start point
0.5 0.2 1.0
0.95
0.95
cos φ
capac
tive
induc
tive
f (P)
curve B
0.9
0.9
Upper limit
capac
tive
induc
tive
f (P)
Lower limit
Power Lower
Power Upper
curve A
0.3
0.7
0.2
0.8
UFPL_Setting Under frequency power limit switch set
OFPL_Setting
Over frequency power limit switch set
Reactive power control, Reactive standard curve cos φ = f(P)
For VDE ARN 4105, curve cos φ = f(P) should refer to curve B. default value of setting is as
shown in curve B.
For E 8001, curve cos φ = f(P) should refer to curve A. default value of setting is as shown in
curve A.
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 B. Default value of PFLockOutPoint is 0.98, when Vac
< 0.98 Vn, cos φ = f(P) will exit curve B.