Elecal Electric Appliance Co., Ltd.  

Product Name: Dd28 Dd862 Dt862 Dt8 Kilo Watt-Hour Meter Model NO.: DD Customized: Customized Type: Power Meter Measured Signal: Continuous Wave Power Meter Connection: Terminal Theory: Electronic Meter Electric Equipment: Single-phase Usage: Multi-Functional Energy Meter Installation: Indirect Connected Display: Indicator Trademark: ELECAL Transport Package: Carton Origin: Wenzhou Product Description 1.ApplicationThe series single phase meter is a kind of induction meter to measure the single phase current at the rated frequency of 50Hz. It is an indoor installed meter. Ambient temperature: 10°C to 50°C, relative humidity: below 85% (25°C). DT8 and DT862 series three-phase meter is an induction meter to measure the three-phase current at the rated frequency (50Hz). It is an indoor installed meter; Ambient temperature: -10°C to 50°C, except the first grade is under the working condition of 0 to 40°C. Relative humidity: below 85% (25°C).2.SpecificationItemTypeAccuracyR.V.Calibration (A)Mannersinglephase watt-meterDD862-422202.5(10)5(20)10(40)15(60)20(80) 30(100)direct connctionconnection withDD862-21.5(6)current transformerDD282DD283(6)2(4)2.5(5)3(6)5(10)direct connection10(20)20(40)30(60)40(80)5(20)10(40)three phase four-wire watt meterDT862-423x380/2205(20)10(40)15(60) 20(80)3(100)direct connectionDT862-21.5(6)connection with current transformerDT83(6)10.25.40.80direct connection