Advanced Cable Fault Locator for Transformer Internal Winding Deformation Testing
The XHBX1501 Transformer Winding Deformation Tester utilizes advanced frequency response analysis (FRA) technology to accurately assess transformer internal winding conditions. By measuring characteristic parameters across different frequency domains, this instrument quantifies winding response changes to determine deformation severity, enabling precise evaluation of whether transformers require maintenance or repair.
Technical Specifications
| Test Speed |
1-2 minutes per phase winding |
| Sweep Test Range |
100Hz - 2MHz |
| Amplitude Test Range |
-100dB - 20dB |
| Signal Output Impedance |
1MΩ |
| Signal Output Voltage |
50Ω |
| Instrument Dimensions |
310×400×330mm (aluminum case) |
| Scanning Frequency Accuracy |
0.005% |
Key Features
High-speed microprocessor control with advanced integration
Dual communication options: USB port and optional Bluetooth connectivity
Precision DDS digital frequency sweeping technology for accurate fault diagnosis
High-speed dual-channel 16-bit A/D sampling system
Software-adjustable signal output amplitude (±10V peak)
Automatic test result analysis with Word document generation
Dual measurement systems: linear and segmented sweep frequency
Flexible frequency display options (linear or logarithmic indexing)
Comprehensive data analysis with phase comparison capabilities
Full compliance with DL/T911-2004 power industry standards
Diagnostic Capabilities
The instrument accurately identifies various winding deformations including twisting, bulging, displacement, tilting, inter-turn short circuits, and phase-to-phase contact faults. Its advanced analysis system enables both horizontal comparison between phases (A-B-C) and longitudinal comparison of current data against baseline measurements.
