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Single-phase smart energy meter FoxESS for R-series inverters, in a version without current transformers (CT). Class 1 direct measurement with RS485 communication.
FoxESS Smart Meter for R-series ( without CT) is a single-phase smart energy meter (model DDSU666) designed to work with FoxESS R-series inverters. The version without current transformers allows for direct measurement of energy consumption and flow in a single-phase system, providing precise data for self-consumption management.
| Model | DDSU666 |
| Grid type | 1P2W (single-phase) |
| Phase voltage measurement range | 176 ~ 288 VAC |
| Current measurement range | 0 ~ 60 A |
| Voltage accuracy | ±0.5% |
| Current/power/energy accuracy | ±1% |
| Power consumption | ≤0.8 W |
| Communication interface | RS485 |
| Baud rate | 9600 bps |
| Operating temperature range | -25 ~ +55 °C |
| Dimensions (W×H×D) | 36 × 85 × 66 mm |
| Weight | 1.2 kg |
Foxess Smart Meter for R-series (without CT) — single-phase energy meter — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
B2B
Individual terms, account manager.