| After-sales Service: | Online |
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| Warranty: | 1 Year |
| Type: | Transformer Comprehensive Tester |
| Maxcapacity: | <1000KN |
| Accuracy Grade: | 1 |
| Load Way: | Electronic Load |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier KGHG-BH Transformer Turns Ratio Comprehensive Tester PT Comprehensive Characteristic Instrument
Product Introduction
KGHG-BH Instrument transformer comprehensive tester is a new generation of innovative CT and PT test instrument developed on the basis of the traditional transformer volt-ampere characteristic variable polarity comprehensive tester based on voltage regulator, booster and current booster, after extensive listening to user opinions, a large number of market research and in-depth theoretical research. The device adopts high-performance DSP and FPGA and advanced manufacturing technology to ensure stable and reliable product performance, complete functions, high degree of automation, high test efficiency, and is in the leading level in China. It is a professional test instrument for transformers in the power industry.
KGHG-BH Transformer Turns Ratio Comprehensive Tester PT Comprehensive Characteristic Instrument
Product Characteristics
1, comprehensive function, not only to meet all kinds of CT (such as: protection class, metering class, TP class) excitation characteristics (that is, voltammetry characteristics), ratio, polarity, secondary winding resistance, secondary load, ratio and Angle difference test requirements, but also can be used for all kinds of PT electromagnetic unit excitation characteristics, ratio, polarity, secondary winding resistance, ratio and other tests.
2. On-site verification of current transformer does not require standard current transformer, current riser, load box, voltage regulating control box and large current conductor, and uses extremely simple test wiring and operation to realize the verification of current transformer, which greatly reduces the work intensity and improves the work efficiency, and facilitates on-site verification of transformer.
3, can accurately measure the ratio difference and Angle difference, the maximum allowable error of the ratio difference is ±0.1%, the maximum allowable error of the Angle difference is ±5min, can carry out the field test of 0.2S current transformer, the ratio measurement range is 1~40000.
4, Based on the advanced frequency conversion method to test the CT/PT voltammetry characteristic curve and 10% error curve, the output is only 180V AC voltage and 12Arms(36A peak) AC current, but can cope with the inflection point of up to 60KV CT test.
5, automatically give the inflection point voltage/current, 10%(5%) error curve, accurate limit coefficient (ALF), instrument security coefficient (FS), secondary time constant (Ts), remanence coefficient (Kr), saturation and unsaturated inductance and other CT and PT parameters.
6, the test meets GB1208 (IEC60044-1), GB16847(IEC60044-6), GB1207 and other various transformer standards, and automatically selects which standard to test according to the type and level of transformer.
7, the test is simple and convenient, one key to complete the CT direct resistance, excitation, ratio and polarity test, and in addition to the load test, CT other tests are using the same wiring method.
8, all Chinese dynamic graphical interface, without reference to the manual can complete the wiring, set parameters: dynamic display parameter Settings, according to the current selected test project automatically display its related parameters; Dynamic display of help wiring diagram, according to the currently selected test item, display the corresponding wiring diagram.
9, 5.7 inch graphics transmissible LCD, clear under the sun.
10, the use of rotating photoelectric mouse operation, simple operation, fast and convenient, easy to master.
11. The panel comes with a printer, which can automatically print the generated test report.
12, the test results can be exported by U disk, convenient and fast.
13. Equipped with background analysis software, it is convenient to save, transform and analyze test reports, and can be used for comparison, judgment and evaluation of test data.
14, the device can store 1000 groups of test data, power failure is not lost.
15, easy to carry, device weight <9Kg.
KGHG-BH Transformer Turns Ratio Comprehensive Tester PT Comprehensive Characteristic Instrument
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Multi-purpose meter |
CT,PT |
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output |
0~180Vrms,12Arms,36A(peak) |
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Voltage measurement accuracy |
±0.1% |
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CT variable ratio |
range |
1~40000 |
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accuracy |
±0.05% |
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PT ratio |
range |
1~40000 |
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accuracy |
±0.05% |
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phase measurement |
accuracy |
±2min |
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resolution ratio |
0.5min |
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Secondary winding resistance measurement |
range |
0~300Ω |
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accuracy |
0.5%±2mΩ |
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Ac load measurement |
range |
0~1000VA |
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accuracy |
0.5%±0.02VA |
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Input supply voltage |
AC220V±10%,50Hz |
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work environment |
Temperature: -10οC~50οC, humidity: ≤90% |
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Size, weight |
Size 365 mm×290 mm×153mm Weight <10kg |
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Suppliers with verified business licenses
Audited Supplier 
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