Адрес: NO.669, Wusong Road, Hongkou, Shanghai, China (Mainland) Zip: 200080
Телефон: +86-21-63830833
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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 has the functions of measuring active / reactive energy anddemand in all directions, RS485 port communication, manual and infrared wakingup during power break and load record.Functions:1) Active and reactive energy measurement2) Energy consumption record of every month3) Max. demand record4) Multi-tariff energy measurement5) Voltage loss record6) Bypass current record7) Over voltage record8) Demand load curve record9) IEC1107 infrared communication10) Single RS485 port communication11) Reading during power break12) Waking up during power break13) Infrared waking up14) Remote output15) 1Hz second signal output16) Data scroll display or key displayBasic parameters:Applicable standard: IEC 687, IEC 1268, IEC 1107Accuracy class active: class 0.2s/0,5S/1.0 reactive: class 2Reference frequency: 50HzPotential with anti-potential logic designStarting current active: 0.001In (transformer connected) reactive: 0.003InService life: 10 yearsOutline dimensions: 279mm x 70mm x 5mmNet weight: 1.8kgGross weight: 2.0kgCarton weight (4 pieces): 8kgElectric parametersNormal working voltage: 0.9Un~1.1UnLimit working voltage: 0.75Un~1.15UnVoltage circuit power consumption:Current circuit power consumption:Voltage of battery for data storing: 3.6V DCVoltage of battery for data reading: 6.0V DCTariff working parametersClock accuracy daily error less than 0.5s (230°C )Battery capacity >1,000mAhData storing time after power break >10 years (using new battery)Climatic conditionsNormal working temperature: -200 ~ +450°CLimit working temperature: -300 ~ +600°CStorage and transport temperature: -400 ~ +700°CStorage and transport humidity:Technical parameters:Tariffs: 4Time periods: 10Display: LCDCommunication baud rate: 300bps ~ 9600bpsCommunication method direct local data exchangeCommunication protocol: IEC1107SpecificationsThree-phase four-wire: DTSD341Three-phase three-wire: DSSD331Reference voltage: 3 x 220/380V; 3 x 57.7/100V (four-wire); 3 x 100V (three-wire)Basic (maximum) current: 3 x 1.0A, 3 x 5.0A; 3 x 1.5 (6) A, 3 x 3 (6) A; 3 x 5 (20)A, 3 x 10 (40) A, 3 x 15 (60) A, 3 x 20 (80) A, 3 x 30 (100) A
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
Features:1) Uses AD special measuring chips2) Four charging rates, eight periods, two sets of period meters, four timezones, twelve holidays3) Records voltage of 3 months (alternative up to 12 months)
Product Name: Single Phase Static Multifunction Energy MeterModel Number: DDS146 seriesPlace of Origin: ChinaFeatures:1) Uses AD special measuring chips2) Four charging rates, eight periods, two sets
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
This is to introduce ourself as one of the leading professional manufacturers and exporters of automotive accessories in China. Our company, established in 1992, is a high-tech based enterprise specia
This is to introduce ourself as one of the leading professional manufacturers and exporters of automotive accessories in China. Our company, established in 1992, is a high-tech based enterprise specia
This is to introduce ourself as one of the leading professional manufacturers and exporters of automotive accessories in China. Our company, established in 1992, is a high-tech based enterprise specia
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