WiFi Multi-Circuit Smart Power Meter PC341 | 3-Phase & Split-Phase

Main Feature:

PC341 is a WiFi multi-circuit smart energy meter designed for single, split-phase, and 3-phase systems. Using high-accuracy CT clamps, it measures both electricity consumption and solar production across up to 16 circuits. Ideal for BMS/EMS platforms, solar PV monitoring, and OEM integrations, it provides real-time data, bidirectional measurement, and remote visibility through Tuya-compatible IoT connectivity.

Model: PC 341-3M16S-W-TY

Dimension: 111.3L x 81.2W x 41.4H mm

Weight: 415g (main unit)

Certification: CE,RoHS

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Product Detail

Product Tags

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

Product:

Split-Phase (US)

WIFI Multi-Circuit Energy Meter, support Split-phase for US,with 2*200A Main CT+16*50A sub CT Clamp

WIFI Multi-Circuit Power Meter, support Split-phase for US,with 2*200A Main CT Clamp

PC341-2M16S-W

(2*200A Main CT &16*50A Sub CT)

PC341-2M-W

(2* 200A Main CT)

Three-Phase (EU)

WIFI Multi-Circuit Power Meter,with 3*200A Main CT Clamp，support 3-phase power systems for EU

PC341-3M16S-W

(3*200A Main CT & 16*50A Sub CT)

PC341-3M-W

(3*200A Main CT)

Application Scenarios

• Solar PV home + export management
• EV charging load tracking
• Commercial building sub-metering
• Small factory / light industrial monitoring
• Multi-tenant apartment sub-metering

Video(configure network & wiring)

FAQ:

Q1: What power systems does PC341 support?
A: It is compatible with single-phase (240VAC), split-phase (120/240VAC, North America), and three-phase four-wire systems up to 480Y/277VAC. (Delta connection is not supported.)

Q2: How many circuits can be monitored simultaneously?
A: In addition to the main CT sensors (200A/250A), PC341 supports up to 16channels 50A sub-circuit CTs, enabling monitoring of lighting, socket, or solar branch circuits independently.

Q3: Does it support bidirectional energy monitoring?
A: Yes. Smart energy meter(PC341) measures both energy consumption and generation from PV/ESS, with feedback to the grid, making it ideal for solar and distributed energy projects.

Q4: What is the data reporting interval?
A: The Wifi power meter uploads real-time measurements every 15 seconds, and also stores daily, monthly, and yearly energy history for analysis.

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ct clamp