很多人可能不理解物聯網電表是什么,認為如果有無線通訊接口就是物聯網電表。其實并不是這樣的,物聯網電表的特點?第一,電表要與云端聯網;第二,需要有感知功能,比如停電感知功能,現在的國網電表就具備這樣的功能;第三,要具體多方位的后臺數據感知系統
安科瑞無線計量電能表 4G多功能物聯網電表功能:
輔助電源:AC220V
應用組網:
技術參數:
能測量全電力參數包括電壓U、電流I、有功功率P、無功功率Q、視在功率S、功率因數PF、電壓、電流的相角、電壓不平衡度、電流的不平衡度、頻率F、31次分次諧波、奇偶次總諧波含量及總諧波含量。其中電壓U保留1位小數,頻率F保留2位小數,電流I保留2位小數,功率P保留3位小數, 相角度Φ保留2位小數,不平衡度△保留2位小數。
如:U = 220.1V,f = 49.98HZ, I = 1.99A, P = 0.219KW, Φ= 60.00°, △=0.00%
支持4路測溫,測溫范圍:-40~150℃,精度±2℃
剩余電流檢測,初始量程:0~1000mA,可設置量程倍數(1~60)
The full power parameters that can be measured include voltage U, current I, active power P, reactive power Q, apparent power S, power factor PF, voltage, phase angle of current, voltage imbalance, current imbalance, frequency F, 31st order harmonic, parity total harmonic content and total harmonic content. Among them, voltage U retains 1 decimal place, frequency F retains 2 decimal places, current I retains 2 decimal places, power P retains 3 decimal places, phase angle Φ retains 2 decimal places, and unbalance △ retains 2 decimal places.
For example: U = 220.1V, f = 49.98HZ, I = 1.99A, P = 0.219KW, Φ = 60.00°, △=0.00%
Support 4-way temperature measurement, temperature measurement range: -40 ~ 150 °C, accuracy ± 2 °C
Residual current detection, initial range: 0~1000mA, programmable range multiple (1~60)