# FoxESS - DTSU666 Smart Meter with CT 200A/5A

- **Brand:** FoxESS
- **SKU:** FOXESS-DTSU666-3PH-CT-200A-METER
- **GTIN:** 3_PHASE_METER_WITH_CT
- **MPN:** 5905515620178
- **Price:** 209.00 EUR
- **Availability:** In stock
- **Categories:** Inverters, Accessories

The FoxESS DTSU666 is a three-phase energy meter with 200A CT clamps, designed for accurate monitoring of electricity consumption and optimized energy management.

The **FoxESS DTSU666** is a three-phase smart energy meter designed to provide accurate monitoring of electricity consumption in residential and commercial photovoltaic systems. It enables precise measurement and supports optimized energy usage.

Equipped with CT clamps, the meter allows flexible installation and reliable current measurement. It is designed for integration with FoxESS systems, supporting communication for real-time monitoring and control.

With an LCD display and simple DIN rail mounting, the device offers easy installation and operation. It ensures stable performance and accurate data tracking for energy management applications.

### **Core Electrical Characteristics**

1. Three-phase energy meter
2. Accurate measurement (Class 1)
3. Low power consumption
4. Supports energy monitoring
5. Reliable performance

### **Connectivity and Integration**

1. RS485 communication
2. Compatible with FoxESS systems
3. Supports smart energy monitoring
4. Easy integration
5. Works with inverters

### **System Performance and Control**

1. Real-time energy monitoring
2. Accurate data measurement
3. Stable operation
4. Supports energy optimization
5. Reliable tracking

### **Design and Installation**

1. DIN rail mounting
2. Compact design
3. LCD display included
4. Easy installation
5. Suitable for indoor use

### **Safety and Compliance**

1. Certified measurement accuracy
2. Stable electrical operation
3. Reliable performance
4. Safe usage
5. Durable design

### **Typical Applications**

1. Residential solar systems
2. Commercial installations
3. Energy monitoring systems
4. Smart grid applications
5. Load management

## Specifications

| Spec | Value |
| --- | --- |
| Weight | 1.5 kg |
| Display | LCD |
| Dimensions | 72 × 100 × 85 mm |
| Monitoring | Via inverter/system |
| Communication | RS485 (9600 bps) |
| Compatibility | FoxESS systems |
| Input voltage | 176–288 V AC |
| Certifications | Class 1 accuracy |
| Max pv voltage | 0–200 A |
| Mounting options | DIN35 rail |
| Installation type | DIN rail |
| Operating temperature | -25°C to +55°C |