How much does the winding deformation tester cost

Frequency response method transformer winding deformation tester

Main technical features

• pickuseThe sweep frequency method is used to measure the characteristics of transformer windings without lifting or disassembling the transformer cover,By detecting the amplitude frequency response characteristics of each winding6Transformers of kV and above,Accurately measure the distortion, bulging, or displacement of the winding.

• Fast measurement speed, taking 1-2 minutes to measure a single winding.

• The frequency accuracy is very high, with a frequency accuracy of 0.001%.

• adoptDigital frequency synthesis provides higher frequency stability.

• adopt5000V voltage isolation, fully protecting the safety of the testing computer.

• It can load 9 curves simultaneously, and the relevant parameters of each curve are automatically calculated to diagnose the deformation of the winding and provide reference conclusions for diagnosis.

• The analysis software used has powerful functions, and the software and hardware indicators meet the standards of the power industryDL/T911-2016. Electrical standard IEC60076-18.

• Using the Windows platform, compatible with Windows 2000/Windows XP/Windows 7/windows8/windows10.

• Using a database to store test data, the management of test data is simple and convenient.

• The software management function is powerful, fully considering the needs of on-site use. The measurement data is automatically saved and exported to generate Word version test reports (with corresponding Office software installed) or JPG image reports, making it convenient for users to generate test reports.

• The software has a high degree of intelligence, and after the input and output signals are connected, all measurement work can be completed with just one key press.

• The software interface is simple and intuitive, with menus for analysis, storage, report export, printing, etc. Only after completing the current step will the required menu for the next step automatically pop up, making it more convenient.

Frequency response method transformer winding deformation tester

Main technical indicators

• Measurement speed: 1 minute for single-phase winding-2minute

• Output voltage: Vpp-25V testprocessAutomatic adjustment in the middle

• Output impedance: 50 Ω

• Input impedance: 1M Ω (with a built-in 50 Ω matching resistor in the response channel)

• Sweep frequency range: 10Hz－2MHz

• Frequency accuracy: 0.001%

• Sweep frequency method: linear or logarithmic, sweep frequency interval and number of points can be set arbitrarily

• Curve display: amplitude frequency curve

• Wide measurement dynamic range: -120dB～20dB

• Supply voltage: AC220V ± 10%