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Solar Energy

Current Transformers

For Fronius Smart Meters

The solution for larger photovoltaic systems: The easy-to-connect Fronius Smart Meter CT current transformer can be used to measure higher currents without having to disconnect the power supply.
 
This is possible thanks to its split core technology where the transformer is placed around the cable to be measured without the need to disconnect the cable for installation.
The transformer converts the measured current into a signal that can be measured by the Fronius Smart Meter. The Smart Meter then converts the signal to the original primary current using the conversion ratio.
 
The result is reliable measurement of key data, enabling even larger PV systems to be optimized.
The current transformers, which are suitable for the Fronius Smart Meters, guarantee maximum convenience for installers.
Due to the simple split-core technology, one end of the current transformers can be removed, without the need to disconnect the cable for the installation. This means that the Fronius current transformers can be installed in an easy and quick way.

Please choose your desired product.

Technical Data

General Data

Dimension / l34,4 mm
Dimension / height66,5 mm
Dimension / depth45 mm
Weight0,18 kg
Ambient temperature range-40°C - +65°C
Cable length1 m
Accuracy class1
Primary current250 A
Secondary outputVoltage
Secondary voltage0,33 V
Opening diameter for primary conductor24 mm
Compatible Fronius Smart MetersFronius Smart Meter WR 100-600V-3, Fronius Smart Meter IP
Installation typeSplit-core