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cosφ-P/Pn Characteristic Curve
If you do not need the SmartLogger to send remote reactive power control commands, you can configure the characteristic curve on the SmartLogger as a substitute. The SmartLogger delivers the values configured for the characteristic curve to the inverter, which then operates in compliance with the configuration. The SmartLogger no longer adjusts the values.![]()
Configure the characteristic curve under instructions from professionals to ensure that the SUN2000 works properly.
The cosφ-P/Pn characteristic curve control mode is to dynamically adjust the power factor cosφ in accordance with the P/Pn (%) based on the VDE-4105\BDEW German standard.
Parameter |
Description |
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Set this parameter to cosφ-P/Pn characteristic curve. |
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Specifies the number of characteristic curve points. The characteristic curve supports a maximum of 10 valid points. |
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When configuring the curve, ensure that the P/Pn(%) value of a point is greater than the P/Pn(%) value of the previous point. Otherwise, the message indicating invalid input will be displayed. |
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