Kdhg-Bh Transformer Comprehensive Tester

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: KDHG-BH
• Type: Transformer Comprehensive Tester
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Transport Package: Plywood Case
• Trademark: LONROY
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200pieces/Month

Product Description

KDHG-BH Transformer Comprehensive Tester

KDHG-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. It has widely listened to the opinions of users, after a lot 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

 

KDHG-BH Transformer Comprehensive Tester

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.

Product Parts Product parts Product alias: transformer multi-function comprehensive tester, transformer characteristics comprehensive tester, transformer comprehensive tester, transformer comprehensive parameter tester

 

KDHG-BH Transformer Comprehensive Tester

Test purpose		CT,PT
exportation		0~180Vrms,12Arms,36A(peak)
Voltage measurement accuracy		±0.1%
CT variable ratio  measure	Radius	1~40000
	precision	±0.05%
PT ratio measure	Radius	1~40000
	precision	±0.05%
Phase measurement	precision	±2min
	Resolution	0.5min
Secondary winding resistance measurement	Radius	0~300Ω
	precision	0.5%±2mΩ
Ac load measurement	Radius	0~1000VA
	precision	0.5%±0.02VA
Input supply voltage		AC220V±10%,50Hz
Working environment		Temperature: -10οC~50οC, humidity: ≤90%
Size, weight		Size 365 mm×290 mm×153mm Weight < 10kg