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UL Contador de energía trifásico tipo CT Modbus TCP Carril DIN
Instrumentos curados Instrava presents a professional-grade Three Phase Energy Meter engineered for high-accuracy energy monitoring in complex power systems.
Este UL-certified CT Type Three Phase Energy Meter admite Modbus TCP Ethernet communication, enabling real-time data access and seamless integration into modern digital energy platforms.
Designed for flexibility, it supports multiple wiring configurations and delivers full electrical parameter measurement, making it ideal for industrial, commercial, and utility-scale applications.
Key Highlights:
- UL certified (UL 61010 compliant)
- CT & PT operated for flexible deployment
- Modbus TCP (Ethernet) communication
- Supports 1P2W / 1P3W / 3P3W / 3P4W systems
- Class 0.5S energy accuracy
- Bi-directional energy measurement
- DIN rail-mounted (72mm width, 4 module)
- Large backlit LCD + touch keypad
Aplicaciones:
Industrial Systems | Smart Buildings | Energy Management | Substations | Data Centers | Utilities
Power Monitoring & Control Description
UL Three Phase Energy Meter Core Advantages
UL Certified Three Phase Energy Meter for Safety & Compliance
UL 61010 Certified for Industrial Applications
Este Three Phase Energy Meter meets strict UL standards:
- Fully compliant with UL 61010 safety requirements
- Suitable for North American and global markets
- Ensures safe and reliable operation
Ideal para regulated and safety-critical environments
Flexible CT/PT Input for High-Power Systems
- CT secondary: 1A / 5A selectable
- CT primary: 1–9999A configurable
- PT-supported voltage scaling
Perfect for medium and high-power applications
Multifunction Energy Meter with Full Electrical Analysis
Comprehensive Parameter Measurement
Este CT Type Three Phase Energy Meter measures:
- Voltage, current (RMS including harmonics)
- Active, reactive, apparent power
- Power factor, frequency
- Demand (DMD)
- Energy (kWh, kVarh)
Proporciona complete system visibility
Bi-Directional Energy Measurement
- Import and export energy tracking
- Adecuado para grid + renewable systems
Admite solar PV and distributed generation systems
High Accuracy Performance for Energy Monitoring
Precision Measurement Across All Parameters
- Voltage accuracy: ±0.5%
- Current accuracy: ±0.5%
- Frequency: ±0,2%
- Power accuracy: ±1%
- Energy accuracy: Class 0.5S
Ensures reliable energy billing and analysis
Harmonic-Ready RMS Measurement
- RMS measurement including harmonics
- Suitable for non-linear load environments
Ideal para modern industrial electrical systems
UL Three Phase Energy Meter Technical Highlights
Modbus TCP Energy Meter with Ethernet Connectivity
High-Speed Ethernet Communication
Este Modbus TCP Three Phase Energy Meter características:
- Incorporado Ethernet port
- Admite Modbus TCP protocol
- Real-time remote monitoring
Activa fast and reliable data transmission
Seamless Integration into Digital Systems
- Compatible with SCADA, EMS, BMS
- Easy network deployment
- Remote configuration and data access
Admite smart energy infrastructure
Flexible Wiring & System Compatibility
Supports Multiple Electrical Configurations
- 1P2W
- 1P3W
- 3P3W
- 3P4W
Adaptable to various grid structures worldwide
Wide Voltage Input Range
- Rated: 3×230/400V AC
- Range:
- 100–277V (L-N)
- 173–480V (L-L)
Adecuado para diverse electrical environments
User-Friendly Interface & Installation
Large Backlit LCD with Touch Keypad
- Clear data display
- Easy parameter navigation
- 4 touch buttons for configuration
Improves user interaction and usability
DIN Rail-Mounted Compact Design
- 4 module width (72mm)
- Easy installation in panels
- Industrial-grade design
Optimizado para switchboards and distribution cabinets
Power Monitoring & Control Parameter
| Electrical Characteristics | ||
| Type of Measurement | RMS including harmonics on three phase AC system (3P, 3P+N) | |
| Precisión de la medición | Voltage | ±0.5% |
| Current | ±0.5% | |
| Frecuencia | ±0,2% | |
| Power Factor | ±1% | |
| Active Power | ±1% | |
| Reactive Power | ±1% | |
| Apparent Power | ±1% | |
| Active Energy | Class 0.5S IEC 62053-22 | |
| Reactive Energy | Class 2 IEC62053-23 | |
| Input & Output | |||
| Input | Current
| CT Secondary | 1A/5A |
| CT Primary | 1-9999A | ||
| Min Current | 0.05A | ||
| Starting Current | 5mA | ||
| Voltage | Rated Voltage (Un) | 3 x 230/400V AC | |
| Voltage Range | 100-277V AC (L-N) 173-480V AC (L-L) | ||
| Salida | SDM630MCT-TCP | Ethernet Modbus TCP | |
| Ethernet Modbus TCP Communications | |
| Communication Address | 1~247 |
| IP | 192.168.1.200 |
| Port | 502 |
| Mask | 255.255.255.0 |
| Gateway | 192.168.1.1 |
| DHCP | Off |
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.
What is a CT Type Three Phase Energy Meter and when should you use it?
A CT Type Three Phase Energy Meter uses external current transformers to measure electrical current instead of direct connection. It is typically used when the load current exceeds the safe direct measurement range (e.g., above 100A).
This design provides:
- Safer measurement in high-current systems
- Flexibility for scaling to large installations
- Compatibility with medium and high-voltage distribution
👉 Recommended for industrial plants, substations, and large commercial buildings
What is the difference between Modbus TCP and RS485 Modbus RTU?
Both protocols are widely used in energy monitoring, but they differ significantly:
- Modbus TCP (Ethernet)
- Faster data transmission
- Supports network-based architecture
- Easier integration with cloud and IT systems
- Modbus RTU (RS485)
- More suitable for short-distance and simple networks
- Lower infrastructure cost
👉 Modbus TCP is preferred for modern smart energy systems and IoT platforms
How does a Three Phase Energy Meter support different wiring systems?
This meter supports multiple configurations such as 1P2W, 1P3W, 3P3W, and 3P4W, allowing it to adapt to different electrical grid structures worldwide.
This flexibility means:
- One device can be used across multiple projects
- Simplifies inventory and system design
- Reduces engineering complexity
Why is Class 0.5S accuracy important in energy meters?
Class 0.5S accuracy ensures that the measurement error remains very low even under varying load conditions.
This is important because:
- It improves billing accuracy
- Admite energy audits and compliance
- Ensures reliable long-term monitoring
👉 Essential for cost-sensitive and data-driven environments
Can this Three Phase Energy Meter be used in solar or renewable energy systems?
Yes. This meter supports bi-directional energy measurement, which means it can track:
- Energy imported from the grid
- Energy exported to the grid
This makes it ideal for:
- Solar PV systems
- Net metering applications
- Distributed energy systems
What parameters can this multifunction energy meter measure?
Este Multifunction Three Phase Energy Meter provides full electrical analysis, including:
- Voltage and current (RMS)
- Active, reactive, and apparent power
- Power factor and frequency
- Energy consumption (kWh, kVarh)
- Demand (maximum and real-time)
- Harmonic-related measurements
👉 Delivers complete visibility for system performance and diagnostics
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.
