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Delta RPI-M15A

Delta RPI-M15A
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5.2.7.4.3. Active Power Control – P(V)
此模式啟動後,當市電電壓大於V lock-in且此時變流器之輸出功率大於
P lock-in時,變流器將會自動將輸出功率降低至P lock-out,直到市電
電壓低於V lock-out且經過T recovery秒後方回復正常功率輸出。
5.2.7.4.4. Reacitve Power Control – Constant cosφ
此模式啟動後,變流器可饋入固定功率因子(cosphi)之虛功功率至市電,
使用者可透過設定頁面指定欲饋入之功率因子。
Active/Reactive Power
21. Jun 2010 13:50
Power vs. Frequency
Power Limit
P(V)
ENT
EXIT
Active Power Control
21. Jun 2010 13:50
Lock-in Power
Recovery Time 300
20
[
[
]
]
Lock-out Power
5[ ]
%
%
Lock-in Voltage 253.0[ ] V
Lock-out Voltage 248.4[ ] V
Mode OFF[ ]
s
圖5-17 P(V) 設定頁面
圖5-18 Constant cosφ 設定頁面
Active/Reactive Power
21. Jun 2010 13:50
Constant cosφ
cosφ(P)
Constant Reactive Power
Q(V)
ENT
EXIT
Reactive Power Control
21. Jun 2010 13:50
cosφ 1.00[ ]
Mode OFF[ ]
134
變流器開機

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