Project Description
Product Features:
Support detection of CT and PT
Meet the requirements of GB1207, GB1208 and other regulations.
No need to connect other auxiliary equipment, a single machine can complete all test items.
The vertical chassis structure is convenient for on-site operation.
Using intelligent controller, simple operation.
Large-screen LCD, graphical display interface.
The CT/PT (excitation) inflection point value is automatically given according to the regulations.
Product nicknames: PT volt-ampere characteristic tester, transformer volt-ampere characteristic comprehensive tester, CT volt-ampere characteristic tester, CT volt-ampere characteristic tester, PT volt-ampere characteristic tester, transformer volt-ampere characteristic tester, Volt-ampere characteristic transformation ratio polarity comprehensive tester, volt-ampere characteristic tester, volt-ampere characteristic comprehensive tester, LTFA-F volt-ampere characteristic tester, CTPT characteristic comprehensive tester, transformer comprehensive tester.It also belongs to power transformer testing.
The power frequency transformer comprehensive tester is a fully automated CT/PT characteristic tester, a special tester for relay protection and high-voltage insulation. The tests that the instrument can complete include: CT volt-ampere characteristic test, CT transformation ratio polarity test, CT polarity test, CT primary current test, CT AC withstand voltage test, PT volt-ampere characteristic test, PT transformation ratio polarity test and PT polarity test automatically calculates the result parameters such as the voltage and current value of the inflection point, the difference of the transformation ratio, and the value of the 5% or 10% error curve.
The power frequency transformer comprehensive tester adopts imported core components and strict manufacturing technology to ensure stable and reliable product performance; the panel of the transformer volt-ampere characteristic tester adopts ergonomic design and is easy to operate.
One person can complete all testing tasks. Software functions Powerful, automatically calculates and gives test results; comes with U disk dump function, combined with host computer software, generates complete test reports, data management is simple and efficient, and reduces the workload of testers; transformer integrated tester comes with a micro printer, Test data and curves can be printed instantly.
The transformer comprehensive tester is a professional testing instrument with complete functions, suitable for laboratory and on-site testing, and is widely praised by users.
| Paramater | |
|---|---|
| AC220V±10%, 50Hz | |
| 0～2500Vrms, 5Arms (20A peak value) | |
| Note: 0～5A is the real value, more than 5A～20A is the calculated value | |
| 0～1000A | |
| ≤0.5% (0.2%*reading+0.3%*range) | |
| range | 0.1～300Ω |
| Precision | ≤0.5% (0.2%*reading+0.3%*range) |
| range | 5～1000VA |
| Precision | ≤0.5% (0.2%*reading+0.3%*range) ±0.1VA |
| Precision | ±4min |
| Resolution | 0.1min |
| Precision | 0.05% |
| range | ≤25000A/5A（5000A/1A） |
| Precision | ≤0.5% |
| range | ≤500KV |
| Precision | ≤0.5% |
| Temperature: -10℃ ~ 40℃, humidity: ≤90%, altitude: ≤1000m | |
| Size: 410mm × 260mm × 340mm, weight: ≤22Kg |
