ZigBee Energy Meter 80A–500A | Zigbee2MQTT Compatible

Main Feature:

The PC321 ZigBee energy meter with power clamp enables non-invasive monitoring of electricity consumption by clamping directly onto power cables. It measures voltage, current, active power, and total energy consumption, and supports Zigbee2MQTT as well as custom BMS integration.

Model : PC 321-Z-TY

Dimension: 86*86*37mm

Weight: 600g

Certification: CE,RoHS

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Product Detail

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Main Features & Specs

· ZigBee 3.0 compliant, fully compatible with Zigbee2MQTT
· 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 3-Phase Application
· Tuya Compatible or MQTT API for Integration

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OEM/ODM Customization & ZigBee Integration

The PC321-Z-TY is a ZigBee energy meter for single-phase and three-phase monitoring, supporting Tuya-compatible ZigBee and Zigbee2MQTT for flexible integration into home automation platforms, MQTT pipelines, and custom BMS systems. OWON offers OEM/ODM services including:

· Firmware feature customization for Tuya and Zigbee2MQTT/MQTT-based workflows
· CT input options (80A to 500A) for different regional grid and load requirements
· Enclosure/label/packaging customization for private branding
· Full project support from development to volume production and ongoing technical assistance

Typical Use Cases

This device is ideal for B2B clients needing flexible-phase monitoring and ZigBee wireless data communication:
· Sub-metering of three-phase or single-phase circuits in commercial buildings
· Integration into Tuya-compatible smart energy systems or home automation gateways
· OEM products for energy tracking and cloud-based consumption analytics
· Panel-level monitoring for HVAC, motors, or lighting systems
· Smart building management solutions requiring scalable, wireless energy metering

PC321 Zigbee Energy Meter Wiring Video