Transformer Test Equipment
DV Power test instruments perform various diagnostic tests on power and instrument transformers. Even more, a unique feature is a condition assessment of on-load tap changers. Performing a transformer test before their breakage can be crucial.
Test instruments are portable and enclosed in durable metal cases. Also, the 19” rack-mounted version suitable for factories is available as well.
Applications supported by DV Power transformer test equipment include:
Winding resistance measurement (IEC 60076-1)
Analysis of on-load tap changers (IEC 60214-1)
Heat run test (IEC 60076-2)
Automatic transformer demagnetization
Turns ratio measurement of power and instrument transformers (IEC 60076-1)
Excitation current measurement
Phase angle measurement
Transformer vector group detection
Demagnetization status verification
All of the above-mentioned measurements are performed with the highest accuracy.
The advanced DV-Win PC software collects both numerical and graphical results. As a result of that, these features provide an easier and more efficient analysis. After the test, DV-Win software generates a test report with a single click. Furthermore, a user can easily customize the test report and save it in different formats, such as XLS or PDF.
Finally, the analysis of on-load tap changers is performed by the new method called dynamic resistance measurement (DRM). This is a non-intrusive method. Therefore, it allows detecting problems in on-load tap changers without disassembling them.
Topics
- Test
- Transformers
- Equipment
- Automatic Test Equipment Software
- Current Transformer Test
- Automatic Test Equipment
- Instrument Transformer
- Resistance Test
- Test Software
- PC Test
- Test Cases
- Current Transformers
- Excitation Current
- PC Diagnostics
- IEC
- Instruments
- Measurement
- Power
- Analysis
- Resistance
- Software
- Current
- Diagnostics
- PC
- Vector