Main Features：
• Tuya compliant. Support automation with other Tuya device by export and import of grid or other energy values
• Single, Split-Phase 120/240VAC, 3-Phase/4-wire 480Y/277VAC electricity system compatible
• Remotely monitor whole home Energy and up to 2 individual circuits with 50A Sub CT, like Solar, lighting, receptacles
• Bi-Directional measurement：Show how much energy you are producing, energy consumed and excess energy back to the grid
• Real-time Voltage, Current, PowerFactor, ActivePower, Frequency measurement
• Historical data of Energy Consumed and Energy Production is displayed in Day, Month, Year
• External antenna prevents signal from being shielded
B2B-Focused Use Cases：
• Monitor HVAC, EV charger, water heater, and other circuits
• Integrate with smart energy apps or home automation systems
• Power disaggregation and load profiling projects
• Used by energy retrofit firms, solar installers, and smart panel builders
Application Scenario:
|
Wi-Fi
|
802.11 b/g/n @ 2.4GHz
|
|
BLE
|
For Wi-Fi Pairing
|
|
RF Characteristics
|
• Operating frequency: 2.4GHz
• External magnetic antenna
|
|
Operating Voltage
|
90~277 Vac 50/60 Hz
|
|
Supported Systems
|
• Single-Phase 240VAC line-neutral
• Split-Phase 120/240VAC
• Three-Phase up to 480Y/277VAC
(No Delta/wye/Y/Star Connection)
|
|
Calibrated Metering Accuracy
|
±2%
|
|
Reporting Cycle
|
Every 15 seconds
|
|
Main Current Transformer(CT)
|
• 3.5mm three-Pole audio connector with 1m cable
• 200A(Default)
• 120A(Optional)
• 80A(Optional)
|
|
Sub Current Transformer(CT)
|
• 2.5mm three-Pole audio connector with 1m cable
• 50A
|
|
Operating environment
|
•Temperature:-20 ℃~+55 ℃
•Humidity: ≤ 90% non-condensing
|
|
Mount Type
|
Wall or DIN rail mounting
|
|
Certification
|
CE
|
-
Single Phase WiFi DIN Rail Energy Meter with Dual CT | PC472
-
Smart Energy Meter with WiFi – Tuya Clamp Power Meter
-
3‑Phase WiFi Smart Power Meter with CT Clamp -PC321
-
WiFi Power Meter with Clamp–Single Phase Energy Monitoring
-
WiFi Energy Meter with Clamp – Tuya Multi‑Circuit
-
WiFi Multi-Circuit Smart Power Meter PC341 | 3-Phase & Split-Phase