0.2dB Accuracy Transformer Sweep Frequency Response Analyzer for Sweep Frequency Test

The GDRZ-902 Transformer Sweep Response Analyzer (SFRA) is a high-precision intelligent testing device developed specifically for detecting winding deformation in power transformers (single-phase/three-phase). It uses an ARM processor as the core control unit and integrates the full process functions of sampling, processing, and output.
It supports multi standard sweep frequency testing, frequency response curve analysis, data storage, and PC deep analysis.
The device is equipped with a color touch screen and a high-speed thermal printer. It is compact in size and lightweight, allowing for rapid on-site testing, significantly reducing the labor intensity of testing personnel, and improving the efficiency and accuracy of power transformer winding testing. It is the core testing tool for safe operation and maintenance of power system transformers.