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El SDM120M es un medidor de energía MID monofásico de riel DIN de tipo directo RS485 Modbus/DLT645 con salida de pulsos y pantalla LCD retroiluminada. Mide energía activa, energía reactiva, corriente, voltaje, potencia, factor de potencia, frecuencia, etc. Las unidades soportan Max. Conexión directa de 45A, ahorrando costos y evitando el problema de conectar CT externos. Se proporcionan dos salidas de pulso y 1 puerto de comunicación (RS485 Modbus/DLT645) para monitoreo y configuración remotos, adecuados para monitorear el consumo de energía en aplicaciones residenciales, fotovoltaicas solares, sistemas de carga de vehículos eléctricos, industriales y de servicios públicos. La unidad ha sido aprobada por MID para cumplir con los requisitos de la Directiva de la UE 2014/34/EU.
| Características electricas | ||
| Tipo de medida | RMS en sistema de CA monofásico (1P N) | |
| Precisión de la medición | Fuerza | 1% del rango máximo |
| Energía activa | IEC 62053-21 Clase 1.0/ EN50470-1/3 Clase B | |
| Energía reactiva | IEC62053-23 Clase 2, IEC 61557-12 Clase 2 | |
| Frecuencia | 0,2% de frecuencia media | |
| Actual | 0,5% del rango máximo | |
| Voltaje | 0,5% del rango máximo | |
| Factor de potencia | 1% de la unidad (0.01) | |
| De entrada y salida | |||
| Aporte | Actual
| Corriente nominal (Ib/Iref) | 5A |
| Corriente máxima (Imáx.) | 45A | ||
| Corriente mínima (Imin.) | 0.25A | ||
| Corriente de arranque | 40mA | ||
| Voltaje | Tensión nominal (Un) | 230V | |
| Voltaje operativo | 80%~120% de la ONU | ||
| Producción | SDM120P | 2 Salida de pulsos para imp/exp. energía | |
| SDM120M | 2 salida de pulso RS485 Modbus | ||
| SDM120MB | Salida de 2 pulsos M-bus EN13757 | ||
| Comunicaciones Modbus | |
| Protocolo y estándar de interfaz | RS485 y MODBUS RTU |
| Dirección de comunicación | 1~247 |
| Distancia de transmisión | 1000 m máximo |
| Tasa de baudios | 1200bps~9600bps |
| Paridad | Ninguno (predeterminado), Impar, Par |
| Bits de parada | 1 o 2 |
| Tiempo de respuesta | <100mS |
| M-Autobús EN13757-3 Comunicaciones | |
| Dirección de comunicación | 1~250 |
| Distancia de transmisión | 1000 m máximo |
| Velocidad de transmisión | 300bps~9600bps |
| Paridad | Ninguno (predeterminado), Impar, Par |
| Bits de parada | 1 o 2 |
| Tiempo de respuesta | <100 ms |
Eastron Electronic Co., Ltd. headquartered in Jiaxing, China, near to Shanghai, Hangzhou, Jiangsu, is one of the leading high-tech manufacturer and supplier for electricity products and energy measurement solutions. Over the years, we have developed a rich range of electricity meters, sensors, communication modules and management systems.Custom Manufacturers of RS485 Modbus/DLT645 Medidor de energía MID monofásico de riel DIN de tipo directo.
Eastron keeps investing on the research and development of new technology and new products on electricity metering. We have energetic and innovative development teams in both China and UK,which help us keep the competitive edge in the market. The collaboration with leading universities and institutions also brings many cutting-edge technology into our products. To make sure the reliability of the products, Eastron has setup own professional lab that can performs EMC, LVD, accuracy and environment tests according to IEC, EN, GB, UL standards.
With more than 40 patented technologies on software, embedded software and hardware, Eastron has been awarded with “High-tech Enterprise” and “High-tech R&D Centre of Electricity Application”. Eastron strictly follows ISO 9001 Quality management system, and the production is approved by SGS according to MID standard.Suppliers and Factory of RS485 Modbus/DLT645 Medidor de energía MID monofásico de riel DIN de tipo directo
Creating value to and growing up with our partners is our mission. Eastron provides not only the high quality and innovative products, but also first-class service to all our customers. We have professional team for technical supports and aftersales services. We have provided products and services to more than 50 countries in Europe, Asia-Pacific, America, Middle East, and Africa. We pride ourselves on having long long-term partners globally that allows us to further our growth and bring our innovation and quality to the market.
We develop and produce high performance electricity meters, power analyzers, current sensors, communication modules and management systems.
Dirección: NO 52, Dongjin Road, Nanhu, Jiaxing, Zhejiang, China
Derechos de autor @ Eastron Electronic Co., Ltd. Todos los derechos reservados
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