Customization: | Available |
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After-sales Service: | Yes |
Warranty: | one year |
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General Information
GDRB-F Transformer winding deformation tester adopts sweep frequency response analysis (SFRA) method to detect transformer winding movements and mechanical failures due to mechanical shock, transportation or short circuits, with features of fast test speed, high frequency stability and powerful analysis software.
Features
Specifications
Test speed | 1~3mins (for single phase winding) |
Output voltage | Vpp-25V, adjusting automatically in test |
Output impedance | 50Ω |
Input impedance | 1MΩ (the response channel is built with 50Ω matching resistance) |
Frequency sweep scope | 10Hz~2MHz (standard); 10Hz~30MHz (optional) |
Frequency accuracy | 0.001% |
Frequency sweep manner | Linear or logarithmic, frequency scan interval and number of sweep points are set freely. |
Curve display | Amplitude-frequency curve (phase-frequency curve, optional) |
Width of measuring dynamic range | -100dB~20dB |
Supply voltage | AC100-240V, 0-400Hz |
Weight | 3kg |