| Prod Model: |
GDHG-106B |
| Power Supply: |
AC220V±10%, 50Hz |
| Output Current: |
0-1000A |
| Accuracy Of Excitation: |
≤0.5%(0.2%*The Reading+0.3%*Range) |
| Accuracy Of Angular Error: |
4min |
| Accuracy Of Ratio Error: |
0.05% |
| CT Turn Ratio Measurement: |
≤25000A/5A (5000A/1A) ≥5A/5A |
| PT Turn Ratio Measurment: |
≤500kV |
| Turn Ratio Measurement: |
≤0.5% |
| Application: |
Instrument |
| Phase: |
Single |
| Type: |
CT/PT |
| Operation Condition: |
Indoor & on-Site |
| Installation: |
Portable Type |
Product Description
General introductionGDHG-106B CT/PT Analyzer is suitable for all types of CT and PT. For Laboratory and On-site test.
FeaturesL Finish all testing subject by itself, no need to connect auxiliary equipment.
L Built-in printer, to print results easily.
L Large screen LCD, graphically display.
L Auto display excitation knee point value, 5% and 10% error curve.
L Save 3000 groups data.
L With USB port. The data can be saved in USB disk and read by PC(WORD format file).
L Portable design about 35kg, suitable for on-site test.
L Engineering plastic box with damping, strong and reliable.
Specifications| CT (protection type, measurement type) | PT |
| v Voltage current characteristic curve (excitation characteristic) | v Voltage current characteristic curve (excitation characteristic) |
| v Auto calculate knee point value | v Auto calculate knee point value |
| v Auto display 5% and 10% error curve | v Turns ratio measurement |
| v Turns ratio measurement | v Polarity determination |
| v Ratio error measurement | v Ratio error measurement |
| v Phase measurement (angular difference) | v Phase measurement (angular difference) |
| v Polarity determination | v AC withstand test |
| v Primary current injection test | v Secondary winding resistance measurement |
| v AC withstand test | v Secondary burden measurement |
| v Secondary winding resistance measurement | v Demagnetization of iron core |
| v Secondary burden measurement | |
| v Demagnetization of iron core | |
| Item | Parameter |
| Power supply | AC220V±10%, 50Hz |
| Output | 0-2500Vrms, 5Arms(20A peak) |
| Output current | 0-1000A |
| Accuracy of excitation | ≤0.5%(0.2%*the reading+0.3%*range) |
| Secondary winding resistance measurement | Range | 0~300Ω |
| Accuracy | ≤0.5%(0.2%*the reading+0.3%*range) |
| Secondary actual burden measurement | Range | 0-1000VA |
| Accuracy | ≤0.5%(0.2%*the reading+0.3%*range) ±0.1VA |
| Accuracy of angular error | 4min |
| Accuracy of ratio error | 0.05% |
| CT ratio measurement | Range | 25000A/5A (5000A/1A)≥5A/5A |
| Accuracy | ≤0.5% |
| PT ratio measurement | Range | ≤500KV |
| Accuracy | ≤0.5% |
| Operation environment | Temperature: -10-40 degree, Humidity: ≤90%, Altitude: ≤1000m |
| Dimension&Weight | Dimension: 440mm × 340mm × 380mm
Weight: ≤35Kg |
HV Hipot Co. Is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instrumentations, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corpations, factories and public institution.
Established in 1997, we have developed Resonance hipot tester, Partial-discharge tester, Power-frequency AC/DC hipot tester, Intelligent control systems, HV circuit breaker tester, Relay protection tester successively, which achieved qualifications and honors of "High-tech enterprise certification", "ISO9001 quality management system certification", "Electrical Measuring&Testing Association of Hubei Province".
In the last years, the company have participated actively in project R&D of High voltage test and Energy saving&environmental protection with State grid corporation, HV research institution and Wuhan University.
We own 18 technicians, who form a strong R & D team and high-quality sales team. Years of experience and strong R&D support made us become a leader in the field of power on-line testing. The domestic market have been expanded to many provinces and cities nationwide, and our products have been recognized by diverse range of industrial sectors. The business is increasing every year.
Meanwhile, we have also been actively marketing in international market. Until now, our products have been exported to Australia, Russia, India, Pakistan, Vietnam, Middle East. The reliable performance and competitive price of our products have obtained us high praise from our overseas customers.
With the spirit of "professionalism, integrity, responsibility, innovation", we will always develop better products and provide our customers with high quality products and satisfactory services.
