DONGGUAN YUYANG INSTRUMENT CO.,LTD
China Good Quality Manufacturer of Testing Equipment
|Place of Origin:||China|
|Minimum Order Quantity:||1 Set|
|Packaging Details:||Plywood case|
|Delivery Time:||15 days|
|Supply Ability:||100 Sets per month|
|Keyword:||SFRA Sweep Frequency Response Analyzer||Sweep Mode:||Linear Sweep, Section Sweep|
|Test Range:||(-100dB) - (+20dB)||Warranty:||1 Year|
|Color:||White And Blue||Condition:||New|
electrical test equipment,
electrical test kit
Transformer SFRA Sweep Frequency Response Analyzer
Since the structure and reference of transformer are fixed after being made, the frequency response of each winding is almost same normally.
Some cases ,such as cut off between circles or phases in experience, cut off or winding moved for the pull of power in running, winding moved for hit in transportation, could change the reference of the transformer ,of which the frequency response will be changed, we could detect the deformation according to the frequency response curve.
Our company has designed the winding deformation tester based on the idea and the advanced technique.
SFRA-I Transformer SFRA Sweep Frequency Response Analyzer could draw the frequency response curve accurately. Then we compare the curves horizontally or vertically to detect the deformation of the transformer.
And Transformer SFRA Sweep Frequency Response Analyzer is conformed to the standard of DL/T911 2004.
|Two different sweep modes: Linear sweep, Section sweep|
|Linear sweep||0.5KHZ-1MHZinterval 0.5KHZ 2000 dots|
|50HZ-100HZinterval 2HZ25 dots|
|100HZ-1KHZinterval 20HZ45 dots|
|1KHZ -10KHZinterval 50HZ180 dots|
|10KHZ-100KHZinterval 0.2KHZ 450 dots|
|100KHZ – 500KHZ interval 0.5KHZ 800 dots|
|500KHZ – 1000KHZ interval 1KHZ500 dots|
|Test range||(-100dB) - (+20dB)|
|Signal input impedance||>1M Ω|
|Signal output impedance||50 Ω|
Contact Person: Seline Yu