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本(ben)系列儀器用于(yu)單/三相交(jiao)流電(dian)(dian)(dian)器的(de)電(dian)(dian)(dian)參數(shu)綜合測試，能測量(liang)電(dian)(dian)(dian)壓、電(dian)(dian)(dian)流、功(gong)(gong)率、功(gong)(gong)率因素、頻率，具有(you)電(dian)(dian)(dian)流上(shang)下限、功(gong)(gong)率上(shang)下限報警設定功(gong)(gong)能。真有(you)效值測量(liang)，可選配通訊接口。
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型號(hao) |
PF56（單相） |
PS93（三相） |
|
電壓范圍 |
0~300V |
0~500V |
|
電流(liu)范圍 |
0~2A |
0~20A |
0~40A |
0~40A |
|
功率范圍(wei) |
0~600w |
0~6000w |
0~12000w |
20000w |
|
功率因素 |
0.2~1cosφ |
|
頻率 |
45~65Hz |
|
測量精度 |
±0.5% |
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