Power meter Fronius Three-phase 63 A Smart Meter 63A-3 Residential

Detailed technical characteristics

Electric parameters

• Type of supply: three-phase
• Nominal voltage: 400 to 415 V
• Network frequency range: 50 to 60 Hz
• Maximum current: 3 x 63 A
• Start current: 40 mA
• Shortness overcurrent: 30 x Imax for 0.5 S
• Own consumption: 1.5 W

Measurement

• Precision class: 1
• Accuracy in active energy: class B (in 50470)
• Accuracy in reactive energy: class 2 (EN / IEC 62053-23)

Bornes and Communication

• Ability of entry terminals: 1 to 16 mm²
• Capacity of communication and neutral terminals: 0.05 to 4 mm²
• Interface with the inverter: Modbus RTU (RS485)
• Screen: 8-Digit LCD

Assembly and surroundings

• Assembly: interior, on DIN rail
• Housing: 4 modules DIN 43880
• Dimensions (at x an x PR:) 89.0 x 71.2 x 65.6 mm
• Degree of protection: IP51 in the Front / IP20 framework at the terminals
• Operating temperature: -25 ° C to +55 ° C

Inverters and compatible equipment

• Inverters Fronius shown: Symo, Symo Hybrid, Galvo, Primo and Eco
• Fronius IG Plus: compatible through Fronius Datamanager 2.0
• Storage system: Fronius Energy Package (based on Symo Hybrid)
• Communication requirement: rS485 interface (Modbus RTU)

Benefits Fronius Smart Meter 63A-3

In a three-phase installation, the energy is not distributed equally between the three phases. That is why it is essential to measure precisely what happens at the connection point with the network. The Smart Meter 63A-3 provides the inverter the information you need to make decisions in real time: how much the house consumes, how much the system produces and how much is exported.

Injection to controlled network instantly

Many self-consumption facilities work with pouring limits or directly in zero. With the communication Modbus RTU, the inverter receive the counter measures much more quickly than with the former impulse counters S0. Thus adjusts its production with greater precision and avoids unwanted injections.

The heart of the Fronius ENERGY PACKAGE

In the storage system Fronius ENERGY PACKAGE, based on the Symo Hybrid, the Smart Meter coordinate all energy flows: the loading and unloading of the battery, domestic consumption and export. If you plan to add storage to your installation with inverters hybrid and lithium batteries, the counter is the starting point.

Your consumption, visible in Fronius Solar.web

With Fronius Solar.web, the Smart Meter shows a clear view of housing electricity consumption. You can compare the production of your solar panels with the demand curve and detect at what times it is convenient to move consumption.

Reliable and easy to recognize in the box

With his 8-digit LCD screen, the counter allows you to read the measurements directly in the electrical panel. His housing 4 dIN modules and their terminals up to 16 mm² facilitate direct connection in supplies three-phase uptrops 63 A per phase.

Choose the Smart Meter Fronius suitable

According to the type of supply

• Smart Meter 63A-3: to housing and small businesses three-phase 400-415 V with direct connection of up 3 x 63 A. It is the model of this record.
• Smart Meter 63A-1: to supplies single-phase of 230-240 V up 63 A, in a format of 2 DIN modules.
• Smart Meter 50KA-3: for high-power three-phase installations, up 3 x 50 000 A, by current sensors that they are sold separately.

As inverter

This generation of Smart Meter is indicated by Fronius for the Symo, Symo Hybrid, Primo, Green and Eco, and for the IG PLUS through Datamanager 2.0. In equipment already installed, the counter can added at any time along with the DataManager 2.0. To inverters of new generation as Gen24 plus or Taurus, , Fronius recommends the range Smart TS.

On Tienda Solar we help you choose the correct accountant according to your inverter and your type of supply. In the Blog Tienda Solar you will find technical guides on pouring limitation, monitoring and energy management, prepared by our experts.

Frequently Asked Questions (FAQ)

1. What is the difference between the Smart Meter 63A-3 and 63A-1?

The 63A-3 it is three-phase (400-415 V, 3 x 63 A, 4 DIN modules, 8-digit screen). The 63A-1 it is single-phase (230-240 V, 1 x 63 A, 2 DIN modules, 6-digit screen). Both share a kind of precision 1 and communication Modbus RTU.

2. What inverters are they compatible?

Fronius it indicates it for the Symo, Symo Hybrid, Galvo, Primo and Eco, and for the Datamanager 2.0. With the IG PLUS it works through the Datamanager 2.0. You can check our range of Inverters Networking if you are renewing your installation.

3. Do you need intensity transformers?

No. The 63A-3 it connects shape direct until 63 A per phase, with terminals 1 to 16 mm². Only the version 50ka-3 work with external current sensors, which are supplied separately.

4. Is it used to configure zero pouring?

Yes. The counter measures in real time the exchange with the network and transmits it to it inverter for Modbus RTU, which allows a dynamic injection limitation faster and more precise than with s0 counters.

5. Where is it installed?

Will in interior, on DIN rail, normally in the general, at the point of connection with the network. Has protection IP51 on the front and IP20 on terminals and it works between -25 ° C and +55 ° C.

6. Do I need it if I want to add batteries or a complete kit?

Yes, because the accountant is what allows the inverter manage the battery charge and unloading according to real consumption. If you are starting from scratch, you can value our solar kits, which include the main components of the installation.