| Customization: | Available |
|---|---|
| After-sales Service: | Life Time Support Service |
| Warranty: | 1 Year |
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The voltage ratio measurement for three or singe phase transformer .
Automatically measure the connection group of the transformer (three-phase, single-phase).
The group vector measurement for three phase transformer.
The polarity measurement for single phase transformer or CT/PT.
Detect the position of the transformer tap switch according to the measurement result of the turns ratio and the standard turns ratio setting.
Automatically calculate voltage ratio error.
CT PT ratio measurement.
Display the excitation current in the process of turns ratio measurement.
| Ratio measurement range | 1-10000 (can be customized up to 40000) |
| Group measurement | 1-12 |
| Phase measurement error | 1 degree |
| Ratio measurement error |
1-2000 ± 0.2%RDG ; 2000-10000 ± 0.5%RDG |
| Test voltage | 0-80V |
| Power supply | AC220V ± 10%, 50Hz/60Hz (Support customize to AC127V or AC110V) |
| Environment temperature | 0-50°C |
| Humidity | ≤85%R |
| Dimension | 58*45*36CM |
| Gross Weight | 22Kg |
1) Three phase transformer test
A,B,C are connected to the HV side terminal A,B,C of transformer and a,b,c are connected to the LV side terminal a,b,c of transformer
2) Single phase transformer and PT test
A,B are connected to HV side terminal of single phase transformer/PT and a,b are connected to LV side terminal of single phase transformer/PT. C and c are connected to nothing.
3) CT test
A,B are connected to secondary of CT and a,b are connected to primary of CT. C and c are connected to nothing.
| Main box | 1unit |
| GDBC-901 manual | 1unit |
| Micro printer manual | 1unit |
| Test cable | 2unit |
| Power cable | 1unit |
| Ground cable | 1unit |
| Pass certificate | 1unit |
| Inspetion report | 1unit |
| CD Disk | 1unit |
| Fuse | 2unit |
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