3-Phase WiFi Power Monitor with Modbus & RS485 | PC4713

Main Feature:

The PC4713 is a 3-phase smart power monitor designed for commercial energy monitoring, solar PV systems, and EMS/BMS integration. Supporting Modbus TCP, Modbus RTU, RS485, WiFi, and Ethernet communication, it provides real-time monitoring of voltage, current, active power, reactive power, apparent power, and bidirectional energy flow.

Model: PC4713-W-TY-E

Dimension: 18*50*90mm

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Product Detail

Main Spec

Product Tags

Main Features

• Supports single-phase, split-phase, 3-phase 3-wire, and 3-phase 4-wire systems
• Real-time monitoring of voltage, current, frequency, and power factor
• Measures active power, reactive power, and apparent power
• Bidirectional monitoring of energy consumption and solar generation
• Supports WiFi communication for remote monitoring
• Supports Modbus TCP and Modbus RTU protocols
• Supports RS485 and Ethernet connectivity
• Compatible with EMS, BMS, SCADA, PLC, and industrial automation platforms
• Supports private cloud deployment without dependence on third-party public cloud services
• Available CT options from 80A to 750A
• Historical energy data visualization and reporting
• Compact DIN rail installation

smart energy monitoring for solar power system with ct clamps

PC4713 Series Model Selection Guide

The PC4713 series is available in multiple configurations to meet different project requirements. Depending on the application, customers can select Wi-Fi, Ethernet, RS485, MQTT, Modbus TCP, Modbus RTU, relay control, or Tuya cloud connectivity options.

This flexible product architecture allows system integrators, energy management providers, and OEM partners to choose the most suitable communication and control method for residential, commercial, industrial, and renewable energy monitoring projects.

The table below provides a quick comparison of the available PC4713 models and communication options.

Model	Wi-Fi	Ethernet	Relay	Max of CTs	Three-phase four-wire	Three-phase three-wire	Split-phase	Single-phase	TUYA APP	RS485(Modbus RTU)	MQTT/HTTP/Modbus TCP
PC4713-W-E-TY/3W	✓	✓	X	3	✓	✓	✓	✓	✓	X	X
PC4713-W-E-TY/R	✓	✓	✓	3	✓	X	✓	✓	✓	X	X
PC4713-W-TY/R	✓	X	✓	3	✓	X	✓	✓	✓	X	X
PC4713-W-E-TY	✓	✓	X	3	✓	X	✓	✓	✓	X	X
PC4713-W-TY	✓	X	X	3	✓	X	✓	✓	✓	X	X
PC4713-W-485	✓	X	X	3	✓	X	✓	✓	X	✓	✓
PC4713-W	✓	X	X	3	✓	X	✓	✓	X	X	✓

Whether you require Tuya cloud connectivity, MQTT integration, Modbus communication, RS485 networking, Ethernet access, or relay control functionality, the PC4713 series provides a scalable solution for smart energy monitoring and system integration projects.

Application Scenarios

Commercial Building Energy Monitoring
Monitor energy consumption across office buildings, shopping centers, hotels, and mixed-use facilities.

Solar PV & Energy Storage Systems
Track solar generation, grid import/export, and energy consumption with bidirectional monitoring capability.

Energy Management Systems (EMS)
Provide accurate real-time energy data for energy optimization and reporting.

Building Management Systems (BMS)
Integrate electrical measurements into centralized building automation platforms.

Industrial Power Monitoring
Monitor production equipment, HVAC systems, compressors, pumps, and critical loads.

Utility Sub-Metering
Support energy allocation, tenant billing, and energy efficiency projects.

FAQ

Q1. What communication protocols does the PC4713 support?
The PC4713 supports WiFi, Ethernet, Modbus TCP, Modbus RTU, RS485, MQTT, and HTTP communication protocols.

Q2. Can the PC4713 integrate with EMS and BMS platforms?
Yes. The meter is designed for integration with EMS, BMS, SCADA, PLC, and industrial automation systems.

Q3. Is the PC4713 suitable for solar monitoring?
Yes. It supports bidirectional energy measurement and can monitor both energy consumption and solar energy production.

Q4. What electrical systems are supported?
The PC4713 supports single-phase, split-phase, 3-phase 3-wire, and 3-phase 4-wire systems.

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