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DDS1036A Static Single-Phase Watt-Hour Meter

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Model DDS1036A static single-phase watt-hour meter is designed by using special large-scale integrated circuit (IC). With advantages of few components, simple construction, high reliability, low power consumption and long service life, it may br / be used in measuring single phase AC active energy with rated frequency of 50/60Hz. br / br / The meter conforms to all technical requirements specified in IEC 61036, IEC62052-11, br / and IEC62053-21 br / br / 2. Features br / ? Active energy measuring. br / ? long-term operation without calibration need br / ? Reversed energy counted into total energy register. br / ? Adopting special large scale integrated circuit and SMT technology, with br / advanced process and simple construction. br / ? Excellent error linearity within 5%Ib~Imax. br / ? Long service life and high reliability due to adopting high quality components. br / br / 3. TECHNICAL DATA br / 3.1 Nominal voltage: 120V, 220V br / 3.2 Basic current: 10(40)A, 10(50)A, 15(60) A, 20(80)A, 30(100)A br / 3.3 Nominal frequency: 50/60Hz br / 3.4 Accuracy: Class 1.0, 2.0 br / 3.5 Start current: 0.5%Ib br / 3.6 Power consumption: Less than 1W/10VA br / 3.7 Climatic conditions: br / Normal operation temperature: -25?C~+55?C br / Limit operation temperature: -40?C~+70?C br / Relative humidity: No more than 85% br / 3.8 Weight: 0.50kg br / 3.9 Dimension: 150mmx106.5mmx61mm

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