Main Features
Supports Modbus TCP and Modbus RTU communication
Supports RS485 networking for industrial integrationSupports MQTT and HTTP protocols
Compatible with EMS, BMS, SCADA, PLC, and industrial automationsystems
Real-time monitoring of voltage, current, frequency, and power factor
Measures active power, reactive power, and apparent power
Bidirectional energy monitoring for import/export energy tracking
Supports single-phase, split-phase, and three-phase systems
Up to 3 CT inputs for flexible deployment
Supports private cloud and local server integration
DIN rail installation for distribution panels and control cabinets
Available CT ratings from 80A to 750A
Application Scenarios
Energy Management Systems (EMS)
Provide real-time electrical data for centralized monitoring, reporting, andenergy optimization.
Building Management Systems (BMS)
Integrate energy measurements into building automation platforms for loadmanagement and operational efficiency.
Solar PV Monitoring
Track solar generation, grid import/export, and site energy consumption.
Solar Anti-Backflow Control
Provide import/export data required for export limitation and zero-exportapplications.
Energy Storage Systems
Support battery energy storage monitoring and power flow analysis.
Industrial Automation
Monitor electrical loads and communicate directly with PLCs, controllers, andindustrial monitoring systems.
Utility Sub-Metering
Support tenant billing, departmental energy allocation, and energy efficiencyinitiatives.
FAQ
Q1: Does the PC4713-W-485 support Modbus communication?
Yes. The meter supports both Modbus TCP and Modbus RTU protocols.
Q2: Can it integrate with EMS and BMS platforms?
Yes. The device is designed for direct integration with EMS, BMS, SCADA, PLC,and industrial automation systems.
Q3: Is it suitable for anti-backflow applications?
Yes. The meter provides real-time import/export energy data required forexport limitation and anti-backflow control systems.
Q4: Does it support MQTT?
Yes. MQTT communication is supported for private cloud and loT platformintegration.
Q5: What electrical systems are supported?
The PC4713-W-485 supports single-phase, split-phase, and three-phaseelectrical systems.
| Connectivity | |
| Wi-Fi | • 802.11 b/g/n @2.4GHz• HTTP/ MQTT/ Modbus TCP |
| RS485 Port | • Modbus RTU |
| Physical Specifications | |
|
Operating Voltage (RMS for each phase) |
90~277 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 |
| Data Refresh | • 100ms |
| Response Time | • 50ms（RS485）• 200ms (Wi-Fi) |
| 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 |
| Metering Data | • Voltage • Current • Power Factor • Frequency • Active Power • Reactive Power • Apparent Power |
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