Main Features
• Tuya-enabled WiFi energy monitor for real-time data visualization, automation, and remote management
• Supports three-phase (including 3P3W), split-phase, and single-phase electrical systems
• WiFi + Ethernet connectivity for flexible and reliable network communication
• Whole-home or whole-building monitoring using up to 3 external CT clamps
• Real-time measurement of voltage, current, frequency, power factor, active power, reactive power, and apparent power
• Bidirectional energy monitoring for electricity consumption, solar generation, and grid import/export
• Historical energy data visualization by day, week, month, and year
• Home Assistant integration for centralized energy monitoring and smart home automation
• Multiple CT options from 80A to 750A
• Compact 19mm DIN-rail design for space-saving installation
• Optional dry-contact relay output for remote control and energy automation
Why Choose PC4713 as a WiFi Energy Monitor
| Advantage | Benefit |
| WiFi + Ethernet Connectivity | Flexible and reliable network access |
| Tuya Smart Platform | Remote monitoring and automation |
| CT Clamp Measurement | Flexible high-current monitoring |
| Bidirectional Monitoring | Solar and energy storage ready |
| Multi-System Support | Single-phase, split-phase and 3 phase compatible |
PC4713 Series Models & Communication Options
The PC4713 series is available in multiple configurations for different energy monitoring and system integration requirements. The Tuya version provides app-based remote monitoring, historical energy data and smart automation, while open-platform versions are available for integration with customer-owned energy management systems.
| Configuration | Connectivity / Integration | Best For |
|---|---|---|
| Tuya Version | WiFi / Ethernet + Tuya | Smart energy monitoring, solar, residential & commercial |
| Open Platform / MQTT Version | WiFi + MQTT / HTTP / Modbus TCP | EMS, BMS, SCADA & private cloud integration |
| RS485 Version | RS485 + Modbus RTU | Industrial energy monitoring & local system integration |
| Relay Option | Optional relay output | Monitoring + remote control / automation |
Home Assistant integration and additional communication or control options are available for selected configurations. Contact OWON for the appropriate PC4713 configuration for your project.
Application Scenarios
• Whole-Home Energy Monitoring
Monitor household electricity consumption across single-phase, split-phase, and three-phase systems.
• Commercial Building Energy Monitoring
Track energy usage in offices, hotels, schools, shopping centers, and multi-tenant buildings.
• Solar PV & Energy Storage Monitoring
Monitor solar generation, electricity consumption, and grid import/export for solar and energy storage projects.
• Industrial Energy Monitoring
Track energy consumption of HVAC systems, pumps, compressors, and production equipment.
• Smart Energy Management & System Integration
Integrate with Tuya and Home Assistant for smart energy monitoring, or use available MQTT configurations to connect with EMS, BMS, SCADA, and private cloud platforms.
PC4713 Wiring Diagrams & Installation Guide
Explore wiring configurations and CT clamp installation examples for PC4713 energy monitoring applications.
Wiring Diagrams
CT Clamp Installation Videos
Three-Phase Four-Wire Wiring (3P4W)
Three-Phase Three-Wire Wiring (3P3W)
Split-Phase Wiring
FAQ
Q1: Can the PC4713 be used as a 3 phase WiFi energy monitor?
Yes. The PC4713 supports three-phase four-wire and three-phase three-wire systems, as well as split-phase and single-phase electrical systems, making it suitable for a wide range of residential, commercial, and solar energy monitoring applications.
Q2: Can the PC4713 monitor solar energy consumption and production?
Yes. The PC4713 supports bidirectional energy measurement to monitor electricity consumption, solar generation, and grid import/export, making it suitable for solar PV and energy management applications.
Q3: Can the PC4713 work as an Ethernet energy meter?
Yes. In addition to WiFi, the PC4713 supports Ethernet connectivity for applications where stable wired network communication is preferred, such as commercial buildings, solar PV projects, and energy management systems.
Q4: How many CT clamps does the PC4713 support, and what current ranges are available?
The PC4713 supports up to three external CT clamps, with CT options from 80A to 750A for different energy monitoring requirements.
Q5: Can I view real-time and historical energy data remotely?
Yes. The Tuya version of PC4713 provides remote access to real-time energy data and historical records by day, week, month, and year, supporting energy analysis and smart automation.
CT On Main Incoming Line
CT On Loads
| Connectivity | |
| Wi-Fi | 802.11 b/g/n @2.4GHz |
| BLE | For Pairing |
| Ethernet | 10/100 Mbps |
| Physical Specifications | |
|
Operating Voltage |
• L-N：90~277 Vac 50/60Hz• L-L：156~480 Vac 50/60Hz |
| Supported Systems | • Single-Phase• Split-Phase• Three-Phase （included 3-Phase, 3-Wire） |
| Voltmeters Accuracy | • ±1% |
| Ammeters Accuracy | • 80A CT: ±1%（1-80A），±2%（0-1A）• 120A CT: ±1%（2-120A），±2%（0-2A）• 200A CT: ±1%（2-200A），±2%（0-2A）• 300A CT: ±1%（6-300A），±2%（2-6A），±5%（0-2A）• 500A CT: ±1%（6-500A），±2%（2-6A），±5%（0-2A）• 750A CT: ±1%（6-750A），±2%（2-6A），±5%（0-2A |
|
Clamp Inner Dimension |
• 80A (default): Ø10mm
• 120A(optional): Ø16mm • 200A(optional): Ø20mm • 300A(optional): Ø24mm • 500A(optional): Ø36mm • 750A(optional): Ø51mm |
| Reporting Cycle | • 15 seconds |
| Operating Environment |
• Temperature: -20 ℃~+55 ℃ • Humidity: ≤ 90% non-condensing |
| Mount Type | • 35mm DIN rail mounting |
| Dimension | • 19(W) x 69(D) x 90(H)mm |
| Certification | •CE |
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