Single Phase Multi-rate Energy Meter

タイトルまたは説明

Features: 1. High Precision: Fully electronic type design, with core of imported dedicated energy measuring chip, assures the accurate measurement. The precision is impregnable against the frequency, voltage, ultra harmonics and temperature. Needless to adjust after leave factory. 2. High Quality: Use SMT manufacturing technique, choose the international famous brand, long life elements, ensure the steady quality. 3. Low Consumption: Use the optimum design, the self-consumption≤0.8W, when used in large scale, it’s able to reduce electric grid consumption, increase power supply effect. 4. Running Stably: It possesses good anti-interference performance, strong overload capacity, wide working range, make the watt-hour meter has strong running stability. 5. Data Display: Programmable to LED display electric consumption and running conditions of each time-of-use and rate. 6. Data Security: Digital tube displays every kind of electric usage data and meter status clearly and brightly. The inner data won’t lose for *0 years when power cut, high-capacity lithium battery as the backup battery for clock to ensure the clock running regularly. 7. Function Extending: There is impulse output port and RS**5 data communication port in the footer, programmable to setup and meter reading; infrared communication and timing are also available through pocket PC. BASIC FUNCTION Multi-tariff Measuring Infrared Port Accurate Energy Measuring Self-test Diagnosis Measure Energy at Low Load Record Reverse Energy Positively, with Reverse Current Indicator OPTIONAL RS**5 Port Power Failure Reading Meter Reset GUARANTEE & SERIVICE *8 Months of Guarantee More than *0 Year’s Life Full Life Service