Delta RPI-M8

43
7.2.6.4.5 Constant Reactive Power
When this Mode is turned on, inverter will maintain reactive power as a constant
value.
Reactive Power Control
21. Jun 2010 13:50
Mode
Reactive Power (Q/Sn) Cap 30
OFF
[
[
]
]
%
Figure 7-23 Constant Reactive Power setting page
7.2.6.4.6 Q(U)
RPI-series support two kind of Q(U) curves. Please refer to fiqure 7-24.
Reactive Power Control
21. Jun 2010 13:50
Qi limit
Qs limit Ind 44
Cap 44
[
[
]
]
%
%
V2i
207.0[ ]
V
V2s 253.0[ ]
V
211.6[ ]
V
V1i
V1s 248.4[ ]
V
Reactive Power Control
21. Jun 2010 13:50
5[ ]
%
Mode
OFF[ ]
Lock-out Power
20[ ]Lock-in Power %
Delay Time
10[ ]
s
a
b
c
d
e
f
g
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
a
b
c
d
e
f
g
a
b
c
d
e
f
g
Figure 7-24 Q(U) setting page