P(V) - Delta RPI M30A Operation And Installation Manual

逆變器開機
P
Pm
f
start =

5.2.8.3. P(V)

此模式啟動後，當市電電壓大於V lock-in且此時逆變器之輸出功率大於
P lock-in時，逆變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。
Power Limit
Power vs. Frequency
►
P(V)
Others
Gradient
f f
recovery protection
圖5-21 Power vs Frequency參數對照
圖5-22 P(V)頁面
P
Pm
f
( Hz )
f
recovery
Mode
►
ENT
P lock-in
P lock-out
V lock-in
EXIT
V lock-out
►
EXIT T recovery
202
Germany MV & Italy
Gradient
f
f
protection
start
OFF
20%
5%
253.0V
248.4V
300s
f
( Hz )