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Constant Cosphi; Cosphi (P) - Delta RPI M30A Operation And Installation Manual

Grid-tie transfomerless solar inverter

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5.2.8.4. Constant cosphi

此模式启动后,逆变器可馈入固定功率因子(cosphi)之虚功功率至市电,
使用者可透过设定页面指定欲馈入之功率因子。
► Constant cosphi

Cosphi (P)

Constant Q
Q(V)
5.2.8.5. Cosphi (P)
此功能启动后,逆变器可随着输出之实功功率高低而馈入一定比例之虚功
功率。当国家设定为Italy LV或Italy MV时,使用者可进一步指定当市电电
压高于V lock-in时方馈入虚功,电压低于V lock-out后,无论此时输出实
功功率为何,皆不馈入虚功。
Constant cosphi
Cosphi (P)
Constant Q
Q(V)
图5-23 Constant cosphi页面
图5-24 Cosphi (P)页面
cosφ
Q upper
Q lower
P lower
图5-25 Cosphi (P)参数对照
Mode
ENT
cosphi
EXIT
Mode
ENT
Q upper
P lower
Q lower
EXIT
P upper
EXIT
V lock-in
V lock-out
1
P upper
127
OFF
Ind 1.00
OFF
Ind 1.00
45%
Ind 0.90
90%
241.5V
230.0V
P/Pn
逆变器开机

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Rpi m50a