WESTECH Solax X3-HYBRID G4 Manual page 55

Setting
● Reactive power control, reactive power standard curve cos φ = f(P)
For VDE ARN 4105, the curve cos = f(P) should refer to curve B. The set
default value is shown in curve B.
For e8001, the curve cos = f(P) should be curve A. The set default value is
shown in curve A.
For CEI 0-21, the default value of PFLockInPoint is 1.05. When Vac> 1.05Vn,
Pac> 0.2 Pn, curve cos cp = f(P) corresponds to curve B.
cos φ
leading
0.9/0.95*
1
0.2
0.9/0.95*
lagging
Upper limit
0.9
Power Upper
0.7 0.8
0.2 0.3
Power Lower
0.9
Lower limit
curve A
●
Reactive power control, reactive power standard curve Q= f(V)
Q
V2i V1i
-Qmax
104
0.5 1.0
p/p
Emax
curve A
cosφ
0.95
0.2 0.5
f (P)
0.95
curve B
V2s=1.10Vn
V1s=1.08Vn=QuVlowRate
Qmax
V2i=0.90Vn
V2i=0.92Vn=QuVlowRate
V1s V2s
V
n ) DRM function (applied to NZS4777.2)
The DRM function is a demand response method required by the
NZS4777.2 standard and is only applicable to NZS4777.2.
The default value is "enable". Select "Disable" to disable this function.
o ) Main Breaker Limit
Here you can set an open minimum current here.
p ) Battery Heating
If the user needs the battery heating function, you can set it to turn on
here, and set the time period that needs to be heated, and the two time
periods can be set. (Only for batteries with heating function)
1.0
f (P)
DRM Function
>Function Control
Enable
Main Breaker Limit
>Current
40A
Battery Heating Battery Heating
>Func Select: >Heating Period 1
Start Time
Enable Disable 00:00
Battery Heating Battery Heating
>Heating Period 1 >Heating Period 2
End Time Start Time
00:00 00:00
Battery Heating
>Heating Period 2
End Time
00:00
Setting
105