Operation Method
Operation Method
48
49
P(freq)
If reset is needed, any changes
should be made according to
the requirements of local grid.
Soft Start
If reset is needed, any changes
should be made according to
the requirements of local grid.
Soft
Start_Slope
Reactive Power
If reset is needed, any changes
should be made according to
the requirements of local grid.
Mode Select
Comment
Off
Under-Excited
Over-Excited
PF(P)
Q(u)
-
1.
2.
3.
4-1.
Fix Q Power
9%
If set as shown, 9 percent of the
rated power increase per minute.
﹦﹦﹦﹦
﹦﹦﹦﹦
﹦﹦﹦﹦
﹦﹦﹦﹦
﹦﹦﹦﹦
﹦﹦﹦﹦
Reactive power control, Reactive standard curve cos
φ
= f(P)
For VDE ARN 4105, curve cos
φ
= f(P) should refer to curve A. Default values of setting are
as shown in curve A.
For E 8001, curve cos
φ
= f(P) should refer to curve B. Default values of setting are as
shown in curve B.
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
0.9
0.9
Upper limit
capac
tive
induc
tive
f (P)
Lower limit
Power Lower
Power Upper
curve B
0.3
0.7
0.2
0.8
4-2.
5.
Power Limits
0.40
User can set the power limit
here, the setting value is
between 0.00 and 1.00.
6.
P(u) Function
>Enable<
> Proportion
E
nter
B
ack
This function can limit the power. There are several values to be set.
﹦﹦﹦
﹦﹦﹦
﹦﹦﹦﹦
﹦﹦﹦﹦
0.9
0.9
Upper limit
f (P)
Lower limit
curve A
0.2
0.5
> P(Overfreq)
P(Underfreq)
>Disable <
> Enable/Disable
>Off <
> Mode Select
PF value
PF value
PowerFactor1(2/3/4)
EntryVolt
ExitVolt
Q(u) LockOut
Q(u) PowerLockEn
Q(u) LockIn
Q(u) GridV1/V2/V3/V4
PowerRatio1(2/3/4)
Q Power
>
Enable/Disable
> Vw1
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