
Htbx-H China Professional Transformer Tester Sfra Test Set Sweep Frequency Response Analyzer. Advanced FRA Technology: Uses frequency response analysis to accurately detect internal transformer faults like winding deformation. High Precision Measurement: Features 16-bit A/D sampling with scan frequency accuracy under 0.01% and amplitude accuracy of 0.1dB. Comprehensive Fault Detection: Detects breakdown, distortion, swell, shift, tilt, inter-turn short circuits, and phase short circuits. Dual Scan Modes: Supports both linear scan (1kHz-2MHz) and sectional scan (0.5kHz-1MHz) for flexible testing. Automatic Report Generation: Automatically generates Word documents for test results, facilitating easy saving and printing. Robust Hardware Design: Features anti-water pollution treatment and uses high-speed microprocessors for stable operation. Versatile Connectivity: Connects via USB or wireless Bluetooth interface to laptops for convenient data transfer. Wide Application Range: Suitable for fault detection of power transformers ranging from 63kV to 500kV.