Fronius Smart Meter 63A-3 Three-phase
Modelo: Smart Meter 63A-3- Sku: FRONACC013
- Vendor: Fronius
Specifications
Product Description
The Fronius Smart Meter 63A-3 Three-phase Meter is a high-precision bidirectional energy meter, designed to monitor both consumption and energy injection in three-phase solar installations. Thanks to its RS485 communication with Modbus RTU protocol, it integrates perfectly with Fronius inverters and allows real-time visualization of energy flows from the Fronius Solar.web portal.
Main Features
- Nominal voltage: 400–415 V, compatible with standard three-phase grids
- Maximum current: 3 × 63 A, suitable for residential and small commercial installations
- Accuracy class: Class B for active energy, Class 2 for reactive
- DIN rail mounting: occupies 4 standard modules
- LCD display: direct local reading of consumption and production
- RS485 communication: fast, stable, and compatible with all current Fronius inverters
Advantages or Benefits
- Allows you to know real consumption and solar surplus at any time
- Enables dynamic export limitation to the grid, complying with regulations
- Facilitates sizing of battery systems or energy management
- Ideal for three-phase self-consumption, hybrid installations, and smart management
Purpose or Applications
The Fronius Smart Meter 63A-3 is the ideal solution for three-phase monitoring in residential or small commercial solar installations. It allows detailed control of consumption and production, optimizing the performance of the solar system and improving local energy management. It is especially useful in zero-export installations or those with batteries.
Technical Specifications
| Nominal voltage | 400–415 V |
| Maximum current | 3 × 63 A |
| Self-consumption | 1.5 W |
| Accuracy class | Class B (active) / Class 2 (reactive) |
| Mounting | DIN rail, 4 modules |
| Communication | RS485 (Modbus RTU) |
| Display | LCD 8 digits |
| Protection | IP51 front / IP20 terminals |
| Temperature range | –25 °C to +55 °C |
| Dimensions | 89 × 71.2 × 65.6 mm |
Compatibilities
This product is compatible with:
- Fronius Symo and Symo GEN24 Plus
- Fronius Primo and Primo GEN24 Plus
- Fronius Eco
- Fronius Galvo
- Fronius Symo Hybrid
- Fronius Datamanager 2.0
Fronius Smart Meter 63A-3 Three-phase Meter is an essential tool for accurately controlling your solar system, reducing grid consumption, and improving the overall energy efficiency of your installation.
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Fronius Smart Meter 63A-3 Three-phase





