摘要:单相,住宅电表,如Teridian公司的71M6511,使用分流电阻器,电流互感器(CT),使篡改检测相结合。本应用笔记介绍了用于计算单相电表计费值的校准程序。本文还讨论了共同的篡改检测的方法和途径。
TERIDIAN71M651xPowerMeterICAMaximIntegratedProductsBrand6511CalibrationforShuntandCTAN_6511_020NOVEMBER200571M6511CalibrationofaSinglePhaseMeterwithShuntandCTSingle-phaseresidentialmetersuseashuntresistorcombinedwithacurrenttransformer(CT)inordertoenabletamper-detection.Thisapplicationnotedescribesthecalibrationprocedureandthemethodtocomputebillingvaluesforsinglephasemetering.Thesecondpartofthis
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