PC321-Z-TY Single/Three-Phase ZigBee Smart Energy Clamp

PC321-Z-TY

Tuya-compatible ZigBee 3.0 smart energy clamp for single, split and three-phase systems. External antenna, OTA updates, real-time monitoring and automation via the Tuya platform.

Smart Meters Tuya ZigBee

Overview

PC321-Z-TY Power Clamp helps you monitor the amount of electricity usage in your facility by connecting the clamp on to the power cable. It can also measure Voltage, Current, ActivePower, total energy consumption.

Key Features

  • Tuya compliant
  • Support automation with other Tuya device
  • Single/3 - phase electricity compatible
  • Three current transformers for Single phase application
  • Measures real-time Voltage, Current, ActivePower and total energy consumption
  • Suitable for both residential and commercial application
  • Lightweight and easy to install
  • External antenna prevents signal from being shielded
  • Support OTA

Specifications

Accuracy≀100W: ±2W; >100W: ±2%
Voltage100~240 Vac 50/60Hz
Current80A~750A (CT dependent)
Frequency50/60Hz
ProtocolZigBee 3.0 (2.4GHz IEEE 802.15.4)
RF RangeOutput Power: Up to +20dBm; external antenna
OTASupport OTA
Dimensions86(L) x 86(W) x 37(H) mm
Operating Temp-20℃ to +55℃ (≀90% non-condensing)
Measured ParametersVoltage, Current, Active Power, Power Factor, Frequency, Total Energy
Reporting CycleEvery 3 seconds
Clamp Inner Dimension80A (default): Ø10.6mm; 120A: Ø16.7mm; 200A: Ø21.1mm; 300A: Ø25.1mm; 500A: Ø36.7mm; 750A: Ø51.3mm
CertificationCE
Place of OriginChina
BrandOWON

Key Benefits

Tuya ZigBee Ecosystem

ZigBee 3.0 with Tuya compliance — automate and monitor together with other Tuya devices.

Bidirectional Measurement

Monitors both electricity consumption and solar power generation.

OTA Updates

Firmware updates over the air — no physical access required.

External Antenna

Stronger signal even when the clamp is mounted inside metal distribution boxes.

Ideal For

Common deployment scenarios where PC321-Z-TY Single/Three-Phase ZigBee Smart Energy Clamp delivers the most value.

Smart Building Monitoring

ZigBee 3.0 mesh delivers real-time power data to gateways and building dashboards.

Solar & Distributed Energy

Bidirectional measurement monitors consumption and generation from solar installations.

EV Charging Infrastructure

Accurate consumption measurement for EV charging and facility power monitoring.

EMS / BMS Integration

Transmit real-time data to energy and building management systems via ZigBee gateways.

Retrofit Installations

Non-intrusive clamp-on measurement — no cutting or modifying existing wiring.

Tuya Home & Facility Automation

Automate and monitor together with other Tuya devices on the same platform.

Frequently Asked Questions

What is the Zigbee Power Clamp PC321-Z-TY used for?
The PC321-Z-TY is a Zigbee enabled energy monitoring device designed to measure electricity consumption by attaching clamp on current transformers to power cables, allowing system integrators and facility managers to track voltage, current, power, and total energy usage in real time across electrical systems.
Can this power clamp monitor both single-phase and three-phase systems?
Yes, the device supports single phase, split phase, and three phase electrical systems, making it suitable for a wide range of installations including residential energy monitoring, commercial buildings, and industrial facilities where multiple phases must be monitored simultaneously.
How does the device integrate into smart energy management platforms?
Operating on the Zigbee 3.0 protocol, the meter can transmit real time power data to Zigbee gateways and IoT platforms, enabling integration with energy management systems, building management systems (BMS), and dashboards for centralized monitoring and automation.
What electrical parameters can the meter measure?
The PC321-Z-TY can measure key electrical metrics including voltage, current, active power, power factor, frequency, and cumulative energy consumption, providing detailed data for energy analysis, load balancing, and efficiency optimization.
What types of projects typically use this energy monitoring device?
This power clamp is commonly deployed in projects such as smart buildings, energy management systems, solar energy monitoring, EV charging infrastructure, and facility power monitoring where accurate measurement of electrical consumption is required for operational insights.
How is the device installed in real project environments?
Installers typically mount the unit in an electrical panel and attach the clamp on current transformers around the monitored conductors, allowing non intrusive measurement of power usage without cutting or modifying existing wiring, which simplifies deployment in both retrofit and new installations.
Does the meter support renewable energy monitoring such as solar systems?
Yes, the device supports bidirectional energy measurement, allowing it to monitor both electricity consumption and power generation from systems such as solar installations, which makes it suitable for smart energy and distributed energy management projects.

Related Products

PC311-TY Single-Phase WiFi Smart Energy Clamp

PC311-TY Single-Phase WiFi Smart Energy Clamp

PC311-TY

WiFi
View Details
PC311-W-TY/N Single-Phase WiFi Smart Energy Clamp

PC311-W-TY/N Single-Phase WiFi Smart Energy Clamp

PC311-W-TY/N

WiFi
View Details
PC311-W-TY/R/N Single-Phase WiFi Power Meter with Relay

PC311-W-TY/R/N Single-Phase WiFi Power Meter with Relay

PC311-W-TY/R/N

WiFi
View Details
PC311-Z-TY Single-Phase ZigBee Smart Energy Clamp

PC311-Z-TY Single-Phase ZigBee Smart Energy Clamp

PC311-Z-TY

ZigBee
View Details

Interested in PC321-Z-TY Single/Three-Phase ZigBee Smart Energy Clamp?

Download the datasheet or request pricing — our team will respond within 24 hours.

Download Datasheet Contact Sales →
OWON Technology ć’šèŻą