產(chǎn)品介紹DDS999型單相電子式電能表,符合GB/T 17215.321-2008,具有較高的準(zhǔn)確度和可靠性,適用于50HZ、220V單相交流有功電能的計量。DDS686type Single phase electric power meter is suitable for the single phase AC active power with rated frequency of 50Hz.According to GB/T17215.312-2008.產(chǎn)品屬性? 采用國產(chǎn)大規(guī)模集成計量芯片,精度較高,能準(zhǔn)確計量雙向有功電能;It adopts the home chips with high precision ,which can measure the both direction active power.? 具有可靠的啟動和潛動性能;Reliable starting and creeping performance? 電表線路板全部采用變壓器供電,極大提高了電表的穩(wěn)定性和使用壽命;Circuit board is powered by transformer,which increase the meter’s stability and durability? 工作溫度范圍寬,可實現(xiàn)-40℃~+70℃條件下準(zhǔn)確計量;Wide working termperature range,it can measure accurately under the temperature from-40℃~70℃? 具有防諧波和高頻脈沖干擾功能;Harmonic wave preventing and high frequency impulse interfering function? 具有抗電網(wǎng)沖擊(雷擊)保護措施Anti-grid strike(light strike) protecting function
注意事項名稱Item 型號Model 額定電壓(V)Rated Voltage(V) 額定電流(A)Rated current(A) 精度等級Accuracy 接線方式Connection單相電子式電能表Single PhaseElectricEnergy Meter DDS999 220 1.5(6)、2.5(10)5(20)、5(30)、10(40)15(60)、 20(80)、30(100) 1.0或2.0 直接式Direct交易說明訂貨時請確定電流安培數(shù),可根據(jù)客戶要求OEM貼牌。
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