Xiamen Shishia Import & Export Co., Ltd

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Single-phase Static Watt-hour Meter


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Place of Origin: Fujian Xiamen in China

Specifications

DDS134 single-phase static watt-hour meter is designed for measuring active energy in single-phase alternating current power grids by connecting up resident power supply system. It complies with the standard IEC 61036 and has high measurement accuracy. The meter has high reliability and long service life by adopting large-scale integration (LSI) and surface mounting technology (SMT) as well as international brand and long-life key components. The meter is provided with pulse output, which makes remote control and locale consumption monitor possible. The DDS134 is a safe and optimized solution designed for the needs of deregulated energy market and automatic meter reading. Basic Functions * Energy display by register or LCD * Bi-directional active energy measurement * Operation indicated by pulse LED Optional Functions * Reverse indicator: An LED indicator will be on when the current is reversed * Anti-tamper in condition that load is connected between the line and the earth * Entirely closed register * HF magnet immune register * Reversal preventing register * Transformer connection Specification Rated voltage: 110V, 120V, 220V, 230V, 240V Basic current: (current transformer input) 1.5(6)A (direct input) 2.5(10)A, 5(20)A, 10(40)A, 15(60)A, 20(80)A, 30(100) Rated frequency: 50Hz or 60Hz Main Performance Index Applicable standard: IEC 61036-2000 Accuracy class: Class 1.0, Class 2.0 Starting current: current transformer input: 0.2%Ib (class1.0), 0.3%Ib (class2.0) direct input: 0.4%Ib (class1.0), 0.5%Ib (class2.0) Running with no load: Anti-running logical design Power consumption: <1W (5VA)

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