Fronius Smart Meter US-240V-1 UL

Fronius SKU: 43.0001.3529

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The Fronius Smart Meter US-240V-1 UL enhances your solar energy system with real-time monitoring and management. This user-friendly device empowers you to optimise energy consumption, leading to potential savings. Its seamless integration and compatibility with various systems make it a reliable choice for both homeowners and installers.

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Fronius Smart Meter US-240V-1 UL

The Fronius Smart Meter is a bi-directional energy meter for feed-in management and energy consumption monitoring in grid-tied PV systems. It supports Modbus RTU communication and self-supplied operation, making it suitable for metering and control tasks where accurate import and export measurement is required.

Key Features
Bi-directional energy metering

Measures energy flow in both directions for feed-in management and consumption monitoring.

Accuracy ±0.5%

Provides high-accuracy measurement for metering and control applications.

Modbus RTU interface

Uses RS 485 Modbus RTU communication to interface with compatible inverter systems.

Self-supplied operation

No external power supply is required.

Wide operating range

Operates on 50 Hz to 60 Hz systems with a line-to-line voltage range of 166 V to 276 V.

Benefits
  • Supports import and export monitoring for PV energy management.
  • Can be used in zero export grid-tied systems.
  • No external power supply is required at installation.
  • Suitable for indoor wall mounting, with outdoor installation only inside a suitable enclosure.
Technical Summary

Bi-directional energy meter with ±0.5% accuracy, Modbus RTU (RS 485) interface, self-supplied power, and a 166 V to 276 V line-to-line operating range. Rated for 50 Hz to 60 Hz operation. The unit uses Euroblock style pluggable terminal blocks (12 AWG / 2.5 mm²), has a self-consumption of 1.2 W at 60 Hz, and is specified for indoor wall mounting or outdoor installation within a NEMA 3R/4 or IP66 enclosure.

Installation Notes

Indoor wall-mounted installation. Outdoor use only when installed inside an electrical enclosure rated NEMA 3R or 4 / IP66. Uses Euroblock style pluggable terminal blocks (12 AWG / 2.5 mm²). Self-supplied; no external power supply required.

Efficiency

Supports feed-in management and dynamic power reduction in grid-tied PV systems. Suitable for monitoring energy consumption and export behaviour.

Manufacturer

Fronius

Commodity Code

8504408490

Dimensions (mm) (H x W x D)

38 x 143 x 85

Weight (kg)

0

PDF Icon

EN Fronius Smart Meter US 240V & 480V Operating Manual

PDF Icon

EN Fronius Smart Meter US 240V & 480V Technical Datasheet

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