Адрес: NO.669, Wusong Road, Hongkou, Shanghai, China (Mainland) Zip: 200080
Телефон: +86-21-63830833
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Product Name: Static Prepayment MeterModel Number: DTSY93G seriesPlace of Origin: China1. The product adopts CPU card (named as smart card) and advanced micro-electronictechnique to collect, process and memorize data. Its technical performances arecomplying with the requirements of national standards of GB/T18460.3, IEC61036and JB/T8382-1996. It has strong function of preventing the meter from decoding,compatibility as well as features of small size, weight light and high reliability2. Work principle:There are two basic function modules in the meter separately named the energy metering module and the MPU controller module. The energy-metering module adopts well-selected special integrated circuits as will send the pulse frequency to theMPU to accumulate the consumption of the electricity. The MPU controller moduletransfers message between the prepaid card and the port of card to realize the prepaid metering function and other appointed functionThe working principle of DDSY93G that has basic functions is as follows:Fig 1: Working principle (skim)3. Basic functions3.1. Bi-directional active energy measurement3.2. LED display or LCD display3.3. Pulse output with optical-coupling isolated3.4. Over-load alarm3.5. Precaution alarm3.6. Power down alarm3.7. Purchase reminding4. Technical data:Applicable standard: IEC 61036-2000Service lifetime: 10 yearsAccuracy class: Class1, Class2Working temperature: -30 ~ +65°CWorking voltage range: 0.7-1.2UnPower: less than 2W or 10VA5. Specifications:Rated voltage: 220V, 230VReference frequency: 50HzClass: Class 1, Class 2Basic current (maximum current) A:1. 5(6) 5(20) 10(40) 20(80)2. 5(10) 5(30) 15(60) 30(100)
This is to introduce ourself as one of the leading professional manufacturers and exporters of electric meter in China. Our company, established in 1992, is a high-tech based enterprise specialized in
Features:1) Measuring and store the current wattful amperage (wattful amperage of last monthand that of the month before last are alternative) and has good accuracy, linearityand lasting stability2) T
Product Name: Three-Phase Static Electric Energy MeterModel Number: DTS341 seriesPlace of Origin: ChinaMain features: (IEC62053-21)1) Energy measuring function: the meter can measure total active ener
This is to introduce ourself as one of the leading professional manufacturers and exporters of electric meter in China. Our company, established in 1992, is a high-tech based enterprise specialized in
Features:1) Good accuracy, linearity and lasting stability2) Three-phase power supply, broad working temperatures3) Chopping phase indicating and flashback4) Wattless amperage is calculated through ph
Product Name: Three-Phase Static Electromechanical Energy MeterModel Number: DTS(X)341 seriesPlace of Origin: ChinaFeatures:1) Good accuracy, linearity and lasting stability2) Three-phase power supply
Product Name: Three-Phase Static Multifunction kWh MeterModel Number: DTSD341Place of Origin: ChinaThe product conforms to all technical requirements specified in IEC687, IEC1268 andIEC1107. The meter
Features:1) Measuring of wattful and wattless amperage and some relative demands (12months of amperage are alternative)2) Measuring of real-time simulated amount3) Periodical, multi-time zone, master
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