PC321 Single/Three-Phase ZigBee Smart Energy Clamp
PC321
ZigBee 3.0 smart energy clamp for single and three-phase systems. Works with SEG-X1/X3 gateways โ up to 20 clamps per coordinator. Measures voltage, current, power and energy with 3-year server data storage.
Overview
PC321 ZigBee 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, PowerFactor, ActivePower.
Key Features
- ZigBee 3.0 compliant
- Extend the range and strengthen ZigBee network communication
- Single/3 - phase electricity compatible
- Three current transformers for Single phase application
- Measures real-time Voltage, Current, PowerFactor, ActivePower and total energy consumption
- Statistical historical energy consumption
- Suitable for both residential and commercial application
- Optional antenna to enhance the signal strength
- Lightweight and easy to install
Specifications
| Accuracy | โค100W: ยฑ2W; >100W: ยฑ2% |
|---|---|
| Voltage | 100~240 Vac 50/60Hz |
| Current | 80A~300A (CT dependent) |
| Frequency | 50/60Hz |
| Power Supply | <1W |
| Protocol | ZigBee 3.0 (2.4GHz IEEE 802.15.4) |
| RF Range | Outdoor/indoor: 100m / 30m; Output Power: Up to +19dBm |
| Antenna | Internal antenna (default); external antenna (optional) |
| Gateway Compatibility | SEG-X1: up to 20 pcs; SEG-X3: up to 10 pcs |
| Data Storage | 3 years on server |
| Dimensions | 86(L) x 86(W) x 37(H) mm |
| Weight | 415g |
| Operating Temp | -20โ to +55โ (โค90% non-condensing) |
| Measured Parameters | Irms, Vrms, Active Power & Energy, Reactive Power & Energy |
| Reporting Cycle | 10s min (power change โฅ1%) to 1min max (power change <1%); threshold settable in App |
| Clamp Inner Dimension | 80A (default): ร10mm; 120A: ร16mm; 200A: ร20mm; 300A: ร24mm |
| Certification | CE |
| Place of Origin | China |
| Brand | OWON |
Key Benefits
ZigBee 3.0 Mesh
Extends the range and strengthens network communication through the ZigBee 3.0 mesh.
Gateway-Ready
Works with SEG-X1 (up to 20 clamps) and SEG-X3 (up to 10 clamps) ZigBee gateways.
Reactive Power & Energy
Measures Irms, Vrms, active and reactive power & energy for power quality analysis.
Single & Three-Phase
Three CT clamps cover single-phase, split-phase and three-phase monitoring.
Ideal For
Common deployment scenarios where PC321 Single/Three-Phase ZigBee Smart Energy Clamp delivers the most value.
Commercial & Industrial Monitoring
Three-phase energy analysis, load balancing and power quality insights across all power legs.
EMS & BMS Integration
Share real-time and historical data with energy and building management systems via gateway connectivity.
Multi-Point Facility Deployments
Scale to 20 clamps per SEG-X1 gateway for enterprise-level energy tracking and benchmarking.
Residential Whole-Home Monitoring
Three CT clamps monitor total household consumption on single-phase and split-phase supplies.
Sustainability & ISO 50001 Programs
Scalable reporting and analytics support energy efficiency initiatives and ISO 50001 management.
Power Quality Analysis
Reactive power and energy measurement helps identify phase imbalance and load spikes.
Frequently Asked Questions
What is the Three-Phase Energy Power Clamp PC321 and what does it monitor?
How does this device support smart energy management projects?
Can the PC321 integrate with building automation systems (BMS) and IoT platforms?
What advantages does three-phase monitoring offer compared to single-phase meters?
Is this equipment suitable for large-scale energy efficiency and sustainability programs?
Related Products
Interested in PC321 Single/Three-Phase ZigBee Smart Energy Clamp?
Download the datasheet or request pricing โ our team will respond within 24 hours.