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變流器開機
5.3.7.4.3 Constant cosφ
當此模式開啟時，變流器會將功率因數控制在用戶所設定的值。用戶可設定的
功率因數範圍為Cap 0.80 到 Ind 0.80。
Active/Reactive Power
Constant cosφ
cosφ(P)
Constant Reactive Power
Q(V)
5.3.7.4.4 cosφ(P)
cosφ (P)時不考慮市電電壓(即無需調整Lock-in/Lock-out voltage)。
Active/Reactive Power
Constant cosφ
cosφ(P)
Constant Reactive Power
Q(V)
cosφ
Upper
a
Limit
Lower
c
Limit
Lower
Power
b
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ENT
EXIT
圖5-20 : Constant cosφ setting頁面
21. Jun 2010 13:50
ENT
EXIT
1
P/Pn
Upper
Power
d
圖5-21 : cosφ(P) setting頁面
146
Reactive Power Control
cosφ
Mode
Reactive Power Control
a
Upper limit - cosφ
b
Lower Power
c
Lower limit - cosφ
Upper Power
d
Lock-in Voltage
Reactive Power Control
Lock-out Voltage
Lock-out Voltage
Mode
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[
1.00
]
[
OFF
]
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[
Cap 0.90
]
[
0
] %
[
Ind 0.90
]
[
100
] %
[
- -
] V
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[
[
- -
]
]
V
[
OFF
]
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