total harmonic output voltage 3% with power factor _1 to +1 at rated power
這句話是在描述一個(gè)產(chǎn)品或設(shè)備的性能。它表示在額定功率下,諧波總輸出電壓的百分之三,在功率因數(shù)-1到+1范圍內(nèi)。諧波是一種頻率是基波頻率整數(shù)倍的電壓或電流成分。該句話的意思是,在正常工作時(shí),設(shè)備的諧波輸出電壓應(yīng)保持在總電壓的3%以內(nèi),并且在功率因數(shù)范圍內(nèi)。功率因數(shù)是描述電路中有關(guān)有用功率和視在功率之間關(guān)系的參數(shù),取值范圍通常為-1到+1。
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Thank you for the quick reply.
Now you get me. That means i was not very wrong when i reasoned that the inverter will disconect at 43v rather than the 42v you just confirmed.
Is it possible to adjust this setpoint on the controller?
Please confirm this with your technician.
Looking forward to your usual quick response.
Total harmonic output voltage 3% with power factor _1 to +1 at rated power