Delta RPI M50A

V
1s
V
2s
V
1i
V
2i
Q
i limit
Q
s limit
V
Q
V
1s
V
2s
V
1i
V
2i
Q
i limit
Q
s limit
V
Q
Curve A Curve B
Others Italy MV & Italy LV
图 5-28 Q(V)参数对照
图5-29 FRT页面
图5-30 FRT参数对照
5.2.9. FRT (Fault ride through)
根据某些特定地区之电力法规规范，当市电电压发生骤降时，在一定的时
间内逆变器必须维持并网状态。使用者可透过启动FRT功能并设定所需的参
数来达到这项要求。
100%
U1
0
t1
Fault occurence
t3
time
U
grid/
U
nom
Umin
Udrop
Disconnect from grid
Stay connected
►
General Settings
Install Settings
Active/Reactive Pwr
FRT
ENT
EXIT
ENT
EXIT
EXIT
Mode
Dead Band
Vdrop
t1
►
OFF
-10%
0%
0.30s
U1
t3
K factor
►
20%
3.00s
2.0
Warning:
Adj. would affect
energy production.
Password:
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逆变器开机