Cara Memilih Pemancar Tegangan yang Tepat untuk Aplikasi Industri pada Tahun 2026
Di era biaya energi yang berfluktuasi dan tuntutan industri yang terus berkembang, memilih pemancar tegangan berkinerja tinggi menjadi sangat penting untuk...
UL Energy Meter CT Dioperasikan RS485 Modbus Din Rail Tiga Fase
Instrumen yang Dikurasi Instrava presents a high-performance UL Energy Meter engineered for precise monitoring in complex three-phase power systems.
Ini CT Operated RS485 Modbus Din Rail Three Phase Energy Meter is designed for industrial-grade applications, delivering high-accuracy measurement, flexible installation, and reliable communication for modern energy management systems.
Dengan UL 61010 certification, bi-directional energy tracking, and multi-parameter monitoring, it is an ideal solution for industrial facilities, commercial buildings, utilities, and renewable energy systems.
Sorotan Utama:
- UL certified (UL 61010 compliant)
- CT & PT operated for high-current systems
- RS485 Modbus RTU communication
- Bi-directional energy measurement
- Multi-parameter monitoring (kWh, PF, Hz, etc.)
- 2 pulse outputs for system integration
- DIN rail mounted (72mm, 4 module)
- Supports multiple wiring systems
Deskripsi Pemantauan & Kontrol Daya
Energy Meter Core Advantages
UL Certified Energy Meter for Industrial Safety & Compliance
UL 61010 Certified for Reliable Operation
Ini UL Energy Meter complies with strict safety standards:
- Certified under UL 61010
- Suitable for global industrial markets
- Ensures safe operation in demanding environments
Ideal untuk regulated industries and critical infrastructure
CT Operated Design for High Current Measurement
- Dukungan 1A / 5A CT secondary input
- CT primary range: 1–9999A
- Eliminates need for direct high-current wiring
Menyediakan safe, scalable, and flexible deployment
Advanced Multifunction Measurement Capabilities
Full Electrical Parameter Monitoring
Ini Three Phase UL Energy Meter measures:
- Voltage & current (RMS including harmonics)
- Active / reactive / apparent power
- Power factor & frequency
- Demand (DMD)
- Energy (kWh, kVarh)
Memungkinkan complete system visibility and diagnostics
Bi-Directional Energy Measurement
- Tracks import and export energy
- Dukungan renewable and grid-tied systems
Essential for solar PV and smart grid applications
High Accuracy and Stability
Performa Pengukuran Presisi
- Voltage: ±0.5%
- Current: ±0.5%
- Frequency: ±0.2%
- Power: ±1%
- Energy: Class 0.5S
Memastikan billing-grade accuracy and long-term reliability
Energy Meter Technical Highlights
RS485 Modbus Energy Meter for Reliable Communication
Industrial Standard Modbus RTU Protocol
Ini UL Energy Meter fitur:
- RS485 Modbus RTU interface
- Communication distance up to 1000m
- Address range: 1–247
- Baud rate: 2400–38400bps
Menyediakan stable and cost-effective communication
Seamless Integration with Control Systems
- Compatible with SCADA, PLC, and EMS
- Supports remote monitoring and configuration
- Enables centralized energy management
Ideal untuk automation and industrial networks
Flexible Installation & System Compatibility
Multiple Wiring Configurations Supported
- 1P2W
- 1P3W
- 3P3W
- 3P4W
One meter fits multiple grid structures
Wide Voltage & Current Input Range
- Voltage:
- 100–277V (L-N)
- 173–480V (L-L)
- Current: CT-based measurement
Cocok untuk diverse industrial environments
Expandable Output & Communication Options
Multiple Output Interfaces Available
- Standard:
- 2 Pulse outputs + RS485 Modbus
- Optional versions:
- M-Bus (EN13757)
- LoRaWAN
- Dual power supply (2T)
Flexible for different system architectures
DIN Rail Compact Design
- 4 module (72mm width)
- Easy panel installation
- Space-efficient
Dioptimalkan untuk distribution cabinets
Parameter Pemantauan & Kontrol Daya
| Masukan & Keluaran | |||
| Masukan | Saat ini
| CT Secondary | 1A/5A |
| CT Primary | 1-9999A | ||
| Min Current | 0.05A | ||
| Starting Current | 5mA | ||
| Tegangan | Rated Voltage (Un) | 3 x 230/400V AC | |
| Voltage Range | 100-277V AC (L-N) 173-480V AC (L-L) | ||
| Keluaran | SDM630MCT/ MT | 2 Pulse Outputs + RS485 Modbus | |
| SDM630MCT-2T | 2 Pulse Outputs + RS485 Modbus + 2T (Dual Power Source) | ||
| SDM630MCT-MB | 2 Pulse Outputs + M-bus EN13757 | ||
| SDM630MCT-MB-2T | 2 Pulse Outputs + M-bus EN13757 + 2T (Dual Power Source) | ||
| SDM630MCT-LR | 2 Pulse Outputs + LoraWAN | ||
| RS485 Modbus Communications | |
| Communication Address | 1~247 |
| Jarak Transmisi | 1000m Maximum |
| Transmission Speed | 2400bps~38400bps |
| Parity | None (default), Odd, Even |
| Stop Bits | 1 or 2 |
| Waktu Tanggapan | <100 mS |
| M-Bus EN13757-3 Communications | |
| Communication Address | 1~250 |
| Jarak Transmisi | 1000m Maximum |
| Baud Rate | 300bps~9600bps |
| Parity | None (default), Odd, Even |
| Stop Bits | 1 or 2 |
| LoRaWAN Communications | |
| Communication Frequency | EU868/ AS923/ AU915/ US915, etc. |
Instrava OEM / ODM
Instrumen yang Dapat Diandalkan. Solusi yang Sesuai dengan Aplikasi Anda.
Instrava berfokus untuk memberikan solusi industri yang andal melalui produk yang dipilih dengan cermat, pengoptimalan berbasis aplikasi, dan penyesuaian yang fleksibel. Kami memilih instrumen yang telah terbukti dari produsen tepercaya untuk memastikan kualitas yang konsisten, mengoptimalkan solusi berdasarkan kondisi kerja nyata untuk memecahkan tantangan praktis, dan menyediakan konfigurasi yang disesuaikan untuk memenuhi kebutuhan aplikasi tertentu.
Dengan menggabungkan keahlian pemilihan dengan pemahaman aplikasi, Instrava membantu pelanggan mengurangi risiko, meningkatkan efisiensi, dan mencapai hasil yang dapat diandalkan dalam lingkungan industri yang kompleks.
What is a UL Energy Meter and why is UL certification important?
A UL Energy Meter is a power monitoring device that has been tested and certified under UL safety standards such as UL 61010. This certification ensures the meter meets strict requirements for electrical safety, insulation, and operational reliability.
For users, this means:
- Reduced risk in electrical installations
- Compliance with North American regulations
- Higher trust in industrial and commercial projects
Why choose a CT operated energy meter instead of direct connection?
A CT operated energy meter is designed for applications where current levels are too high for direct measurement. Instead of passing the full load current through the meter, it uses current transformers to scale the signal.
Keuntungannya meliputi:
- Safer installation in high-current systems
- Reduced wiring complexity
- Flexibility to adapt to different load capacities
How does RS485 Modbus communication benefit energy monitoring systems?
RS485 Modbus RTU is widely used in industrial environments due to its stability and long-distance capability.
Manfaat utama:
- Communication distance up to 1000 meters
- Reliable data transmission in noisy environments
- Easy integration with PLC, SCADA, and EMS systems
Hal ini membuatnya ideal untuk distributed energy monitoring networks
Can this UL Energy Meter be used in renewable energy systems?
Ya. Dengan bi-directional measurement capability, this meter can accurately track both energy consumption and energy generation.
It is commonly used in:
- Solar PV systems
- Net metering applications
- Microgrid and distributed energy systems
What parameters can this Three Phase Energy Meter measure?
This multifunction UL Energy Meter provides a complete set of electrical measurements, including:
- Voltage and current (true RMS)
- Daya aktif, reaktif, dan daya semu
- Faktor daya dan frekuensi
- Energy consumption (kWh, kVarh)
- Maximum demand
This enables full energy analysis, diagnostics, and optimization
How do you select the right Three Phase Energy Meter for your application?
When selecting a Three Phase Energy Meter, Pertimbangkan:
- Current level → choose CT operated for high current
- Komunikasi → RS485 for industrial networks
- Kelas akurasi → Class 0.5S for precise monitoring
- Sertifikasi → UL required for compliance
- System type → ensure compatibility with wiring configuration
👉 This ensures optimal performance and long-term reliability
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Mengapa Memilih Instrava
Dibangun di atas Konsistensi, Bukan Klaim
Berfokus pada Aplikasi Industri
Kami mengkhususkan diri dalam analisis dan deteksi industri, dengan pemahaman yang jelas tentang lingkungan dan persyaratan operasi dunia nyata.
Kriteria Pemilihan Produk yang Ketat
Setiap instrumen dievaluasi berdasarkan performa, stabilitas, dan kesesuaian aplikasi-bukan hanya spesifikasi atau harga.
Konsistensi Pasokan & Kualitas yang Dapat Diandalkan
Kami bekerja sama dengan produsen tepercaya untuk memastikan pasokan yang stabil, kualitas yang konsisten, dan pengiriman yang dapat diandalkan.
Dukungan Praktis dan Berbasis Pengalaman
Rekomendasi kami didasarkan pada pemahaman aplikasi, membantu pelanggan menghindari masalah umum dan mencapai hasil yang dapat diandalkan.
Instrava dibuat untuk mengurangi ketidakpastian-sehingga setiap keputusan yang Anda buat menjadi lebih jelas, aman, dan dapat diandalkan.
