The Sigen Power Sensor Three Phase External CT 600A DH is a high-precision energy monitoring device designed for large-scale three-phase electrical systems. It provides real-time measurement of power consumption, generation, and grid import/export, enabling advanced energy management, optimization, and control.
Equipped with external split-core current transformers (CTs), it allows for safe and easy installation without disconnecting existing wiring. This makes it ideal for commercial, industrial, and high-capacity energy storage and solar applications.
Key Features
Smart Energy Monitoring for Large-Scale Systems
The Sigen Power Sensor 600A DH plays a critical role in advanced energy systems by delivering precise, real-time insights into energy usage and flow. It supports intelligent energy strategies such as load balancing, peak shaving, and export limitation.
Designed for high-demand environments, it is an essential component for optimizing performance, efficiency, and cost savings in modern solar and storage installations.
| Grid connection type | 3P3W/3P4W |
|---|---|
| Nominal AC frequency | 50 / 60 |
| Rated input voltage | 173 ~ 480 |
| Voltage accuracy | 0.5% |
| Current accuracy | 0.5% |
| Power accuracy | 1% |
| Frequency accuracy | 0.2% |
| Interface | RS485 |
|---|---|
| Baud rate | 9600 |
| Protocol | Modbus RTU |
| Dimension (w/h/d) mm | 72 / 94.5 / 65 |
|---|---|
| Weight (kg) | 0.23 |
| Operating temperature range | -40°C ~ +70°C |
| Storage temperature range | -25 ~ 60 |
| Relative humidity range | 0%~90% |
| Ingress protection rating | IP20 |
| Standard | EN 61010-1:2010, EN 61010-2-030:2010 |
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