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ZYGGOT® Raddia TF

Continuous Radio Thermographic Monitoring (Online) for Transformers

The RADDIA TF system was developed to enable online monitoring of the temperature of high- and medium-voltage transformers, with radio signal transmission. The RADDIA series wireless temperature measurement sensor is designed in accordance with the specification for wireless temperature measurement equipment. It is suitable for high-voltage equipment up to 35 kV, of any type. The sensors can be in
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The RADDIA TF system was developed to enable online monitoring of the temperature of high- and medium-voltage transformers, with radio signal transmission. The RADDIA series wireless temperature measurement sensor is designed in accordance with the specification for wireless temperature measurement equipment. It is suitable for high-voltage equipment up to 35 kV, of any type. The sensors can be installed at any point between the winding layers.
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Reliable radio communication, ideal for highly complex industrial and electrical environments Complies with current safety standards, eliminating the need to open energized panels Real-time graphical recording for temperatures and analog inputs Quick and non-invasive installation, with no need for additional cabling Continuous reading, with alarm and trip levels individually configurable per sensor Ethernet connectivity with multiple industrial protocols

Monitoring of up to 125 sensors per relay
The system allows the installation and monitoring of up to 125 sensors per relay, enabling the simultaneous reading of multiple points. Each relay performs the reading, interpretation, and action based on the thermal values received. Four programmable digital outputs are available, fully configurable for alarms or trip commands.


Easy installation

Provides readings of up to 125 points

Radio signal transmission

Indicates any sensor failure

Failure history

Does not use batteries

Sensor characteristics

Technical specifications

Outputs

2 Alarm and Trip outputs (N.O.)      

2 programmable outputs (N.O.)      

1 output for connection to sensors


Power Supply

24 VDC


No. of Sensors

Up to 125 sensors


Inputs

4 Analog      

4 digital (12 to 24 Vdc)


Communication

Modbus RTU      

Devicenet (Optional)      

Ethernet TCP-IP (optional)


Humidity

5 to 95%


Screen

Color, WVGA Touch Screen


Resolution

0.1ºC



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