Datasheet
TECHNICAL DATA FroNIus smArT mETEr 240 V-3 uL FroNIus smArT mETEr 480 V-3 uL
Operating Voltage Range (Line to Line) 166 V – 276 V 384 V – 552 V
Power Line Frequency Range 50 Hz to 60Hz
Connectors Euroblock style pluggable terminal blocks (12 AWG / 2,5 mm²)
Power Consumption 1,2 W (60 Hz) / 1,5 W (50 Hz) 1,2 W (60 Hz) / 1,6 W (50 Hz)
Maximum Rated Apparent Power 4 VA 3 VA
Accuracy ± 0,5 % (see manual for details)
Mounting
Indoor: Wall-mounted
Outdoor: If mounted inside an electrical enclosure that is rated NEMA 3R or 4 / IP 66
Temperature Range -30°C to +55°C
Weight 310 g
Dimensions (Height x Width x Depth) 38 x 143 x 85 mm
Interface to Inverter Modbus RTU (RS 485)
Certications / Listings
UL 61010-1, CAN/CSA-C22.2 No. 61010-1-04, IEC 61010-1, EN 61326: 2002, EN61000-4-2, EN61000-4-3, EN 61000-4-4, EN 61000-4-5,
EN 61000-4-6, EN 61000-4-11, FCC Part 15 Class B, EN 55022: 1994 Class B
Current Transformers Primary: 1 – 3000 A / secondary: use only CT’s with voltage output 333 mV
Supported Grid Types
1-phase 3-wire (split-phase), 1-phase 2-wire without N, 3-phase 4-wire (WYE), 3-phase 3-wire without N (Delta), 3-phase 4-wire delta
(High-leg delta / stinger grid)
Power supply Self-supplied, No external power supply required
Please note: Product picture may vary slightly from actual product.
/ Perfect Welding / Solar Energy / Perfect Charging
/ The Fronius Smart Meter is a bidirectional meter which optimises self-consumption and records the household´s load
curve. Thanks to highly accurate measurements and rapid communication via the Modbus RTU interface, dynamic
feed-in control when feed-in limits are imposed is faster and more accurate than with the S0 meter. Together with
Fronius Solar.web, the Fronius Smart Meter presents a clear overview of power consumption within the home. In the
Fronius storage solutions, the Fronius Smart Meter provides perfectly coordinated management of the various energy
flows and optimises overall energy management. The Fronius Smart Meter is ideally suited for use with the Fronius
SnapINverters and the Fronius Datamanager 2.0.
THE ADVANTAGEs AT A GLANCE
/ Fast and accurate dynamic feed-in control
/ Clear overview of power consumption in Fronius Solar.web
/ Optimised energy management with the Fronius storage solutions
FroNIus smArT mETEr
FRONIUS SMART METER
/ The bidirectional meter for recording power
consumption in the home