Cómo elegir el transmisor de tensión adecuado para aplicaciones industriales en 2026
En una época en la que los costes de la energía fluctúan y las exigencias industriales evolucionan, la selección de un transmisor de tensión de alto...
Medidor de potencia trifásico multifunción IoT AC montado en carril DIN
Instrumentos curados Instrava introduces an advanced Multifunction Power Meter designed for next-generation smart distribution systems.
Este IoT-enabled AC DIN Rail-Mounted Three Phase Multifunction Power Meter integra full electrical measurement, power quality analysis, real-time communication, and intelligent monitoring into a single compact device.
Con soporte para 4G, LoRa, RS485, and LAN, along with multiple industrial protocols, it transforms traditional power systems into fully connected, data-driven energy networks.
Key Highlights:
- IoT-enabled multifunction power meter
- Three phase full-parameter measurement
- DIN rail-mounted compact design
- 63rd harmonic analysis + power quality monitoring
- Multi-protocol communication (MQTT, Modbus, IEC104, DLMS)
- Cable temperature monitoring & alarm
- 7-day data cache with breakpoint retransmission
- Remote configuration via P2P
Aplicaciones:
Smart Grid | Energy IoT | Industrial Automation | Distribution Cabinets | Data Centers | Smart Buildings
Supervisión y control de la alimentación Descripción
IoT Multifunction Power Meter with Core Advantages
IoT Multifunction Power Meter with Full-System Visibility
All-in-One Electrical Measurement & Monitoring
Este Multifunction Power Meter combines measurement and monitoring into a unified platform:
- Voltage, current, power (P/Q/S), power factor
- Frequency and phase angle
- Active, reactive, apparent energy
- Cable temperature & switch status detection
Proporciona complete real-time visibility of electrical systems
Advanced Power Quality Analysis for Smart Systems
- Three phase voltage/current monitoring
- Harmonic analysis up to 63rd order
- Voltage & current unbalance detection
Garantiza stable and high-quality power supply
Designed for IoT Energy Management Systems
Seamless Integration into Smart Platforms
- Compatible con Smart PiDMS & PiEMS systems
- Supports energy and distribution data integration
- Ideal para Power IoT and digital energy platforms
Activa data-driven energy optimization
High-Accuracy & Stable Performance
- Active energy accuracy: Class 0.5S
- Dual-core architecture (metering + control)
- Funcionamiento estable a largo plazo
Guarantees precision and reliability in critical systems
Real-Time Data + Reliable Transmission
1-Second Real-Time Data Upload
- Real-time monitoring with 1-second data refresh
- Instant visibility for critical systems
Admite real-time decision-making
Data Integrity with Cache & Breakpoint Resume
- Incorporado 7-day data cache
- Breakpoint retransmission
- Power-off alarm reporting within 10 seconds
Garantiza zero data loss in unstable networks
IoT Multifunction Power Meter Technical Highlights
Multi-Protocol Communication for Industrial IoT
Flexible Communication Options
Este IoT Multifunction Power Meter soportes:
- RS485 / LAN / 4G / LoRa
- Standard Modbus-RTU communication
Suitable for both local and wide-area deployment
Supports Advanced IoT Protocols
- Modbus RTU / Modbus TCP
- HTTP / MQTT
- IEC104 / DLMS / Bacnet (customizable)
- DL/T645-2007
Enables seamless integration into cloud, SCADA, and IoT platforms
Remote Configuration & Smart Maintenance
P2P Remote Operation & Maintenance
- Remote configuration via P2P
- Remote debugging and maintenance
- No need for on-site intervention
Reduces engineering and maintenance costs
Engineering-Friendly Installation Design
- Split core CT (no power shutdown required)
- Phase-sequence auto adjustment
- DIN rail-mounted installation
Simplifies installation and commissioning
Smart Alarm & Electrical Safety Monitoring
Comprehensive Alarm System
- Over/under voltage
- Over/under current
- Phase loss
- Power overload
- Cable over-temperature
- Power failure alarm
Mejora electrical safety and system protection
SOE Event Recording for Diagnostics
- Event logging with time stamp (SOE)
- Historical fault tracking
- System behavior analysis
Admite fault analysis and predictive maintenance
Advanced Data & Demand Analysis
Energy & Historical Data Storage
- Historical energy:
- 10 years
- 12 meses
- 31 days
Activa long-term energy analysis
Demand Monitoring & Optimization
- Real-time demand
- Maximum demand tracking
- Daily & monthly peak demand
Helps reduce peak energy costs
Parámetros de supervisión y control de potencia
| Potencia Supply | AC 85～265V Or DC 100～300V | LTE Wireless Comunicación | LTE-FDD B1/B3/B5/B8 LTE-FDD B34/B38/B39/B40/B41 | |
| LoRa | 470-510Mhz,1KM open area (customized model is 915Mhz) | |||
| Rated Actual | 1A or 5A 5A/1.67mA CT(optional) 100A/33.3mA CT(optional) | RS485 | 4800-38400bps,Modbus-RTU | |
| LAN port | Modbus TCP/IP,10M/100M Ethernet (customized model) | |||
| Rated Voltage | 3×57.7/100V,3×220/380V | Break-point transfer | 7 days data cache (1 sampling point /5min.) | |
| Digital Entrada | Wet contact,external power supply.220V,when <60V,open,when>140V closed,Max.Input 300V Or Dry contact:internal supply 24Vdc | Medio ambiente | Operation Temperature:-25℃～+70℃ Storage Temperature:-40℃～+85℃ Operation Humidity:5%～95% Non-condensing | |
| Relay output | Node capacity:250Vac/5A | EMC Estándar | Electrostatic Discharge Immunity Test IEC61000-4-2:2001 RF Electromagnetic Field Immunity testing IEC61000-4-3:2002 | |
| Conexión Mode | 3 Phase 4 Wire 3 Phase 3 Wire | Electrical fast transient immunity test Surge immunity test Injected Current Immunity Test Electromagnetic emission limit | IEC61000-4-4:2006 IEC61000-4-5:2005 IEC61000-4-6:2006 CISPR22:2006 | |
| Cable Temperatura | 4 channels of NTC sensor, range:0-149℃ | |||
| Voltage sag and short-time interruption Immunity testing Passed | ||||
| Parámetro | Measurement Gama | Precisión |
| Voltage | Phase Voltage:10V～400V Line Voltage:10V～690V | 0.2% |
| Primary Voltage | Max.1000kV | |
| Actual | 5mA～6.5A | 0.2% |
| Primary Current | Max.100000A | —- |
| Frecuencia | 40～65Hz | 0.1% |
| Active Energy | 0~99999999.9 kWh | 0.5% |
| Reactive Energy | 0~99999999.9 kvarh | 2% |
| Active Power | Single Phase:0～±9999MW/Mvar Total:0～±9999MW/Mvar | 0.5% |
| Reactive Power | 1.0% | |
| Harmonic Ratio | 0%～100% | Class B |
Instrava OEM/ODM
Instrumentos fiables. Soluciones que se adaptan a su aplicación.
Instrava se centra en ofrecer soluciones industriales fiables a través de productos cuidadosamente seleccionados, optimización basada en aplicaciones y personalización flexible. Seleccionamos instrumentos probados de fabricantes de confianza para garantizar una calidad constante, optimizamos soluciones basadas en condiciones de trabajo reales para resolver retos prácticos y ofrecemos configuraciones a medida para satisfacer las necesidades de aplicaciones específicas.
Combinando la experiencia en selección con la comprensión de las aplicaciones, Instrava ayuda a sus clientes a reducir riesgos, mejorar la eficacia y obtener resultados fiables en entornos industriales complejos.
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What is an IoT Multifunction Power Meter?
An IoT Multifunction Power Meter is an advanced device that measures electrical parameters and transmits data in real time through communication networks such as 4G, LoRa, or LAN for remote monitoring and control.
How does this Multifunction Power Meter support IoT systems?
It supports multiple protocols like MQTT, Modbus, and HTTP, allowing seamless integration with cloud platforms, SCADA systems, and energy management systems.
What is the advantage of split core CT?
Split core CT allows installation without cutting power, reducing downtime and installation costs.
How does the data cache function work?
The meter stores up to 7 days of data locally and automatically retransmits it when the connection is restored, ensuring no data loss.
Can this meter monitor cable temperature?
Yes. It includes cable temperature monitoring and alarm functions, enhancing electrical safety.
Is this meter suitable for smart grids and energy IoT?
Yes. With multi-protocol communication and real-time data capability, it is ideal for smart grids, IoT energy systems, and digital power management.
De la experimentación a la ejecución: Por qué abril de 2026 marca el punto de inflexión para la instrumentación industrial
Abril de 2026 no es un hito más: marca el momento en que la instrumentación industrial pasa de la experimentación a la...
Por qué elegir Instrava
Basados en la coherencia, no en las reclamaciones
Aplicaciones industriales
Estamos especializados en el análisis y la detección industriales, con una clara comprensión de los entornos operativos y los requisitos del mundo real.
Estrictos criterios de selección de productos
Cada instrumento se evalúa en función de su rendimiento, estabilidad e idoneidad para la aplicación, no sólo de sus especificaciones o precios.
Suministro fiable y calidad constante
Trabajamos con fabricantes de confianza para garantizar un suministro estable, una calidad constante y una entrega fiable.
Apoyo práctico basado en la experiencia
Nuestras recomendaciones se basan en el conocimiento de la aplicación, lo que ayuda a los clientes a evitar problemas comunes y lograr resultados fiables.
Instrava se ha creado para reducir la incertidumbre, de modo que cada decisión que tome sea más clara, segura y fiable.
