Sigen Power Sensor Three Phase External CT 120 A DH
Sigen Power Sensor Three Phase External CT 120 A DH
- 1% high-accuracy power detection for precise control
- LCD real-time info display, easy to operate and check
- Integrates smoothly with Sigenergy devices, no need for setup
- Top class 100 A direct connection in Power Sensor with built-in CT
- Support export/import limitations and ready for AI evolving
- 100 ms data refresh rate, instantaneous data feed
Availability:In stock
SKU SIG-SEN-TP-CT120-DH
Sigen Power Sensor Three Phase External CT 120A DH
The Sigen Power Sensor Three Phase External CT 120A DH is a high-precision energy monitoring device designed for three-phase electrical systems. It delivers real-time measurement of power consumption, generation, and grid import/export, enabling advanced energy management and system optimization.
With external split-core current transformers (CTs), installation is simple and non-intrusive—no need to disconnect existing wiring. It is ideal for commercial, industrial, and large residential solar applications requiring accurate three-phase monitoring.
Key Features
- Three-Phase Energy Monitoring
Provides accurate real-time measurement of voltage, current, and power across all three phases. - 120A External Split-Core CTs
Easy clip-on installation for safe, fast, and flexible deployment. - Import & Export Tracking
Monitors energy flow to and from the grid for improved control and optimization. - High Accuracy Performance
Ensures reliable data for energy management and system efficiency. - Fast Data Refresh
Near real-time monitoring for responsive energy control. - Seamless System Integration
Communicates via RS485 (Modbus RTU) and integrates with Sigenergy inverters, gateways, and energy systems. - DIN Rail Mount Design
Compact form factor for easy installation inside electrical distribution panels.
Advanced Energy Monitoring for Smart Systems
By continuously measuring and reporting energy flow across all three phases, the Sigen Power Sensor enables intelligent energy optimization, including self-consumption maximization, load balancing, and export limitation.
It is a key component in building efficient, data-driven solar and energy storage systems for modern energy infrastructure.
| Grid connection type | 3P3W/3P4W |
|---|---|
| Operating temperature range | -40°C ~ +70°C |
| Storage temperature range | -25 ~ 60 |
| Relative humidity range | 0%~90% |
| Standard | EN 61010-1:2010, EN 61010-2-030:2010 |
| Rated input voltage | 173 ~ 480 |
| Frequency accuracy | 0.2% |
| Dimension (w/h/d) mm | 72 / 94.5 / 65 |
|---|---|
| Weight (kg) | 0.2 |
| Grid connection type | 3P3W/3P4W |
|---|---|
| Operating temperature range | -40°C ~ +70°C |
| Storage temperature range | -25 ~ 60 |
| Relative humidity range | 0%~90% |
| Standard | EN 61010-1:2010, EN 61010-2-030:2010 |
| Rated input voltage | 173 ~ 480 |
| Frequency accuracy | 0.2% |
| Dimension (w/h/d) mm | 72 / 94.5 / 65 |
|---|---|
| Weight (kg) | 0.2 |