China High Quality Ct Meter Type Supplier – GDHG-108A CT/PT Tester – HV Hipot
China High Quality Ct Meter Type Supplier – GDHG-108A CT/PT Tester – HV Hipot Detail:
GDHG-108A CT/PT Tester supports test voltage method to test bushings CTs which installed on transformer or inside switch-gear, suitable for the laboratory and on-site detection.
Itcan be easily and conveniently done voltage current characteristic, transformer ratio, ratio and phase angle error, load test items on CT/PT.
Features
● Using the voltage detection principle to measure CT and PT.
● To meet the requirements of GB1207, GB1208, GB168-47 (IEC60044-1.6) and other standards.
● No external auxiliary equipment, a single machine can complete all test items.
● With high speed micro printer: real-time print the test result.
● Using intelligent controller, operation is simple.
● 5inch LCD screen display.
● Automatically given CT/PT (excitation) knee point value.
● Auto display 5% and 10% error curve.
● Save 3000 groups data, it won’t lost after power off.
● With USB port. The data can be saved in USB disk and read by PC (WORD format file).
● Light weight, less than 22kg, suitable for onsite testing.
Specifications
Main functions
| CT (voltage detection) | PT |
| • Voltage current characteristic curve (excitation characteristic) | • Voltage current characteristic curve (excitation characteristic) |
| • Auto calculate knee point value | • Auto calculate knee point value |
| • Auto display 5% and 10% error curve | • Turns ratio measurement |
| • Turns ratio measurement | • Polarity determination |
| • Polarity determination | • AC Hipot Test |
| • AC Hipot Test | • Demagnetization of iron core |
| • Demagnetization of iron core | • Voltage multiple can be adjusted (1.2-2.5times) in PT VA characteristic test |
| • Accurate limit factor(ALF) measurement |
Main parameters
| Item | Parameter | |
| Power supply | AC220V±10%, 50Hz | |
| Output | 0-1000Vrms(20A peak) | |
| Accuracy of excitation measurement | ≤ 0.4% of the reading+0.6% of the range | |
| CT turns ratio measurement | Range | ≤3000A/1A(15000A/5A) |
| Accuracy | ±1.0% | |
| PT turns ratio measurement | Range | ≤500KV |
| Accuracy | ±1.0% | |
| Operation environment | Temperature: －10℃ ～ 40℃, humidity: ≤90%, Altitude: ≤1000m | |
| Dimension&Weight | Dimension: 440mm × 360mm × 340mm Weight: ≤22Kg | |
Accessories
| CT/PT Tester | 1piece |
| Test Lead | 1set |
| Earth cable | 1piece |
| Power cord | 1piece |
| 2A fuse | 2pcs |
| User’s guide | 1copy |
| Factory test report | 1copy |
Product detail pictures:
Related Product Guide:
Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for China High Quality Ct Meter Type Supplier – GDHG-108A CT/PT Tester – HV Hipot , The product will supply to all over the world, such as: Houston, Luxemburg, Argentina, We have top engineers in these industries and an efficient team in the research. What is more, now we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Remember to find our website to check more information from our merchandise.
By Ray from Greenland - 2017.09.29 11:19
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
By Odelette from Mexico - 2018.09.16 11:31
