電壓暫降、短時中斷是由電網、電力設施的故障或負荷突然出現大的變化引起的。
在某些情況下會出現兩次或者更多次連續的暫降或中斷。電壓變化是由連接到電網的負荷連續變化引起的。本測試可為低壓電網連接的電氣和電子產品對電壓瞬變、短時中斷的抗干擾能力建立一個共同依據。
技術特點:
1)可實現單相跌落、逐相跌落、線間矢量跌落;
2)采用7寸彩色液晶觸摸屏,友好人機交互界面,智能化程度更高,更具人性化操作;
3)可模擬正弦波、n次諧波、直流電壓變化狀態,電壓和頻率調節精度高;
4)可模擬任意正負半周期的諧波波形;
5)其他功能性選配附件包括:USB,以太網,WiFi,ZigBee,藍牙,上位機軟件。默認通訊自帶模塊 RS232/RS485;
主要技術參數
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