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El SDM72CT-M es un contador de energía multifunción trifásico.
La unidad mide y muestra las características del suministro trifásico de cuatro cables (3p4w), incluyendo voltaje, frecuencia, corriente, potencia, energía activa y reactiva, importada o exportada. La energía se mide en términos de kWh, kVArh. Las entradas de corriente necesarias se obtienen mediante transformadores de corriente (CT).
Este medidor se puede configurar para funcionar con una amplia gama de CT, lo que brinda a la unidad un amplio rango de operación. Las interfaces integradas proporcionan salidas de pulso y Modbus RTU RS485. La configuración está protegida con contraseña.
| Características eléctricas | ||
| Tipo de Medición | RMS en sistema AC trifásico (3P4W) | |
| Precisión de 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 | |
| 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) | |
| Entrada y salida | |||
| Corriente de entrada | Tipo de TC | TC primaria | 1-9999A |
| TC secundaria | 1A/5A | ||
| Corriente mínima | 0.25A | ||
| Corriente inicial | 10mA | ||
| Tipo directo
| Corriente nominal | 10A | |
| Corriente máxima | 100A | ||
| Corriente mínima | 0.5A | ||
| Corriente inicial | 40mA | ||
| SDM72D-M | Salida de 2 pulsos RS485 Modbus | ||
| SDM72CT-M | Salida de 2 pulsos RS485 Modbus | ||
| Comunicaciones Modbus | |
| Estándar de interfaz y protocolo | RS485 y MODBUS RTU |
| Dirección de comunicación | 1~247 |
| Distancia de transmisión | 1000 m máximo |
| Velocidad de transmisión | 1200bps~9600bps |
| Paridad | Ninguno (predeterminado), impar, par |
| Bits de parada | 1 o 2 |
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 Medidor de energía multifunción trifásico RS485 Modbus CT tipo carril Din.
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 Medidor de energía multifunción trifásico RS485 Modbus CT tipo carril Din
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.
Desarrollamos y producimos medidores de alto rendimiento, Analizadores de potencia, sensores de corriente, módulos de comunicación y sistemas de gestión. Fabricantes y fábricas de instrumentos inteligentes personalizados en china.
Dirección: NO 52, Dongjin Road, Nanhu, Jiaxing, Zhejiang, China
Derechos de autor @ Eastron Electronic Co., Ltd. Todos los derechos reservados
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