>Product>Electrical Test Equipment>CT PT Analyzer> Portable Voltage Transformer Tester
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GF1061PT PT tester is the first portable device (4.8 kg) which offers highly accurate voltage transformer tests. This allows to use GF1061PT not only for electrical performance checks, but also for class verification and calibration. It performs quick tests of all kinds of inductive voltage transformers (VTs or PTs) and capacitive voltage transformers (CVTs) for both protection and metering purposes.
Its lightweight design makes it ideal for on-site tests and calibration tasks in power system grids. As a manufacturer or testing lab you can use GF1061PT in your production facilities and test/development labs.
GF106PT voltage transformer test equipment can finish the measurements (M) and protection (P) class PT. Adopt 7 inch touch TFT color LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to download data. The GF1061PT portable PT test set is the most complete and easy-to-use testing system for PTs according to IEEEC57.13 and IEC60044 & IEC61869 standards.
■ Power plant;
■ Electrical laboratory;
■ Metrological service center;
■ Voltage transformer factory;
■ Power engineering commissioning company;
■ Electricity power bureau & power company;
■ National Metrology and testing department;
■ Electrical Department of industrial and mining enterprises;
■ Multi secondary winding test optional;
■ Produce a word or PDF file test report;
■ With battery optional, working one week;
■ PT test, easy to test, all the tests result quickly;
■ Portability: weight 4.8kg, the best light pt analyzer
■ Tests such as ratio, phase, polarity, capacitive ratio;
■ With thermal printer, printing test results in the field;
■ Parameters such as knee point current and voltage;
■ Parameters such as 10% error curve, 5% error curve;
■ The data can be displayed and analyzed after transferred to PC;
■ Tests of various types of measurement and protection VTs and CVTs;
■ Using of advanced power technology, the test knee point reaches up to 80kV;
■ No external other auxiliary equipment, stand-alone to complete all test items;
■ Storage 10000 groups of test data which would not be lost if the device is power off;
| I. Voltage Transformer (PT) |
|---|
| 1. Excitation characteristic test |
| 2. Transformation ratio test |
| 3. Polarity |
| 4. Ratio error, phase error |
| 5. Degauss |
| 6. Calculation of knee point value |
| 7. burden test |
| 8. Resistance test |
| Electrical parameters | ||
|---|---|---|
| PT phase error measurement | Accuracy | ±1min (typical) / 3 min (guaranteed) |
| Resolution | 0.1min | |
| PT ratio error measurement | Range | 1-15000 |
| Accuracy | ≤0.05% | |
| 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 IEC60044-6, IEC61869-1,3, 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) | 280 x 250 x 160 | |
| Weight (kg) | ≤4.8 | |
| 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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