Key Features & Advantages
- Wide Measuring Range: Single-phase models: 0.1A to 3000A；Three-phase models: 1A to 200A
- Multiple Output Options: Voltage: 0-5V / 0-10V；Current: 4-20mA
- True RMS Measurement (for specific models)
- Accuracy up to 0.2%; excellent long-term stability.
- Digital Isolation with High-speed 24-bit A/D Conversion (three-phase models)
- MODBUS RTU/RS-485 Communication (for selected models)
Application Fields：
- Power Distribution Monitoring
- Energy Management Systems
- Industrial Equipment Monitoring
- Renewable Energy Systems
- Building Automation
- Motor and Load Monitoring
- HVAC Control
- Data Center Power Management
Technical Parameters
| Parameter | Single-phase Models | Three-phase Models |
| Measuring Range | 0.1–3000A AC | 1–200A AC |
| Output Signal | 0-5V, 0-10V, 4-20mA | 0-5V, 0-10V, 4-20mA |
| Accuracy | 0.5% / 0.2% (depends on model) | 0.2% |
| Frequency Response | 20Hz–1kHz (response) / 20–600Hz (measure) | 20Hz–1kHz (response) / 20–600Hz (measure) |
| Communication | N/A or RS-485 MODBUS RTU (for digital models) | RS-485 MODBUS RTU / RS-232 (select models) |
| Baud Rate | N/A | 9600 (default), up to 19.2Kbps (select models) |
| Isolation Voltage | 2500V DC for 1 min | 2500V DC for 1 min |
| Working Temperature | -20℃ to +60℃ | -20℃ to +60℃ |
| Installation | DIN rail / screw / split-core | DIN rail / screw |
| A/D Conversion Speed | N/A | 100ms |
| Max. Number of RS-485 Nodes | N/A | 64 |
| Protection | 400V transient, ESD | 400V transient, ESD |
