Smart Power Meter with Clamp –Three‑Phase WiFi

Main Feature:

PC321-TY Power Clamp helps you monitor the amount of electricity usage in factories, buildings, or industrial sites. Suitable for OEM customization and remote management by connecting the clamp on to the power cable. It can alsmeasure Voltage, Current, PowerFactor, ActivePower.It is connected via Wi-Fi.

Model: PC321-TY

Dimension: 86*86*37mm

Weight: 600g

Certification: CE,RoHS

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Product Detail

Product Tags

▶Main Features & Specs

· Wi-Fi Connection
· Dimension: 86 mm × 86 mm × 37 mm
· Installation: Screw-in Bracket or Din-rail Bracket
· CT Clamp Available at: 80A, 120A, 200A, 300A, 500A, 750A
· External Antenna(Optional)
· Compatible with Three-Phase, Split-Phase, and Single-Phase System
· Measure Real-time Voltage, Current, Power, Factor, Active Power and Frequency
· Support Bi-directional Energy Measurement (Energy Usage/Solar Power Production)
· Three Current Transformers for Single-Phase Application
· Tuya Compatible or MQTT API for Integration

▶Applications
Real-time power monitoring for HVAC, lighting, and machinery
Sub-metering for building energy zones and tenant billing
Solar energy, EV charging, and microgrid energy measurement
OEM integration for energy dashboards or multi-circuit systems

▶Certifications & Reliability
Complies with international safety and wireless standards
Designed for long-term, stable performance in variable voltage environments
Reliable operation in commercial and light industrial settings

Video

▶Application Scenario

3 phase electricity meter single phase wifi energy meter energy meter for industrial use power

FAQ:

Q1.Does the Smart Power Meter(PC321) support both single-phase and three-phase systems?
→ Yes, it supports Single Phase/Split Phase/Three Phase power monitoring, making it flexible for residential, commercial, and industrial projects.

Q2.What CT clamp ranges are available?
→ The PC321 works with CT clamps from 80A up to 750A, suitable for HVAC, solar, and EV energy management applications.

Q3.Is this Wifi Energy meter Tuya-compatible?
→ Yes, it fully integrates with Tuya IoT platform for remote monitoring and control.

Q4.Can the PC321 be used for OEM/ODM projects?
→ Absolutely. OWON provides Smart Energy Meter OEM/ODM customization, CE/ISO certifications, and bulk supply for system integrators.

Q5.What communication options are supported?
→ WiFi connectivity is standard, enabling real-time monitoring through mobile app or cloud platform.

▶About OWON

OWON is a leading OEM/ODM manufacturer with 30+ years of experience in smart metering and energy solutions. Support bulk order, fast lead time, and tailored integration for energy service providers and system integrators.