UHF Spiral Antenna
for Transformer
high performance PD sensors:
UHF Spiral antenna is a partial discharge sensor designed to receive electromagnetic (EM) emissions from a PD occurring in the monitored asset. It is a broadband antenna with a flat response which makes Spiral antenna suitable in a number of different applications. It has been optimized to operate in a frequency range typical for PD activity and it was designed to provide maximum sensitivity and high gain.
Benefits
- Compact
- Robust design (passive sensor)
- Optimal sensor for direct installaton on high voltage Transformer
Its compact and robust design (passive sensor) makes Spiral antenna the optimal sensor for direct installation on Power-Transformers equipped with dielectric windows.