>Product>Electrical Test Equipment>CT PT Analyzer>Multi-Ratio Ct Analyzer
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GF106T6 multi-ratio CT analyzer is mainly used for field or lab testing of Measurement & Protection class CT and TYP class CT. It can automatically test six ct at the same time. This current transformer analyzer of test items mainly include excitation characteristic, transformation ratio, polarity, degauss, ratio & phase error, 5% and 10% error curves, secondary winding resistance check and secondary load. Adopting 7 inch touch TFT color LCD, Primary current injection from 0 to 100A or 1000A, self-equipped mini type printer sup use USB flash disk to download data. GF106T6 CT Analyzer is the most complete and easy-to-use testing system for protection and metering CTs according to IEEE C57.13 and IEC60044 & IEC61869, GB/T20840-1, 2 standards.
■ Power plant;
■ Electrical laboratory;
■ Metrological service center;
■ Distribution cabinet company;
■ Power engineering commissioning company;
■ Electricity power bureau & power company;
■ Current transformer and voltage transformer factory;
■ Electrical Department of industrial and mining enterprises;
■ CT ratio: 1-50000;
■ High accuracy 0.02%;
■ CT excitation curve;
■ Download data by U disk;
■ Data storage 10000groups;
■ Automatic demagnetization;
■ 7 inch touch TFT color LCD;
■ Download word/PDF test report;
■ 10% error curve, 5% error curve;
■ Easy to operate, auto test error;
■ Auto check knee point voltage value;
■ Testing six CT ratio at the same time;
■ Testing of various types of protection ct;
■ Knee point voltage from 0.1 V up to 50 kV;
■ Primary current injection from 0 to 100A or 1000A;
■ Adopted the principle of increasing voltage and current;
| I. Current Transformer (CT) |
|---|
| 1. Magnetization curve |
| 2. Transformation ratio test |
| 3. Polarity |
| 4. 5% and 10% error curve |
| 5. Accuracy limiting factor (ALF) |
| 6. Degauss |
| 7. Ratio error, phase error |
| 8. Automatic calculation of excitation knee point value |
| 9. Burden test |
| 10. Resistance test(Winding DC resistance test) |
| 11. Primary current injection |
| 12. Secondary time constant (Ts) |
| 13. Remanence coefficient (Kr) |
| 14. Transient dimensioning factor (Ktd) |
| 15. Peak instantaneous error (Er) |
| 16. Magnetizing inductance (LU) |
| 17. Instruments security factor(FS) |
| 18. Composite error |
| 19. Visible Flashing LED when terminals are Live |
| 20. Audible Warning Sound Error Indicator |
| 21. Ability to Store and Generate/Print Report of Tests |
| 22. Built-in Thermal Printer |
| Electrical parameters | ||
|---|---|---|
| Accuracy | 0.02% or 0.05% | |
| Power supply | AC 85-265V, 50/60Hz or Battery | |
| Output voltage | 0-180Vrms | |
| Output current | 0-5Arms (20A peak-value) | |
| Output power | 0-1000 VA (2000 VApeak) | |
| Automatic frequency variation range | 0.1-60Hz | |
| Equivalent excitation voltage | ≤5000V/50KV | |
| Accuracy | ≤0.02% or 0.05% | |
| Power factory | 0.1 - 1 | |
| Secondary actual load measurement | Range | 0.1VA-1000VA |
| Accuracy | ≤0.02%±0.1VA | |
| CT/PT phase error measurement | Accuracy | ±1min (typical) / 3 min (guaranteed) |
| Resolution | 0.1min | |
| CT ratio error measurement | Range | 1-50000 |
| Accuracy | ≤0.02% or 0.05% | |
| Test CT ratio number | 6 | |
| Primary current injection | 0-100A or 0-1000A | |
| LCD display | 7' inch TFT touch color LCD | |
| Cable Length | Primary 5m; Secondary 5m; others customized | |
| Communication port | USB, RS232, WIFI | |
| PC control software | Yes, Optional | |
| Printer | Yes, Thermal printer | |
| Standards | ||
| Reference standards | GB1207-2006, GB1208-2006, GB16847-1997 IEC60044-1, IEC60044-2,6, IEC61869, ANSI/IEEE C57.13 |
|
| Safety standards | GB 4793.1-2007 | |
| EMC | EMC standard 89/336/EEC FCC Subpart B of Part 15 Class A IEC 1000-4-2/3/4/6 |
|
| Mechanical parameters | ||
| Overall dimension (L x W x H)(mm) | 380 x 320 x 180 | |
| Weight (kg) | ≤10 | |
| Environmental conditions | ||
| Relative humidity | Relative humidity 5%-95% not condensing | |
| Operating temperature | -10°C to +50°C | |
| Storage temperature | -20°C to +70°C | |
| Altitude | ≤2000m; If the altitude is greater than 2500m, the instrument needs to be customized | |
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