Product Description
The power transformer transformer degaussing instrument is a special equipment for eliminating the hazards of residual magnetism after the DC resistance test of large power transformer transformers. It plays an extremely important role in protecting power transformer transformers from the impact of excitation inrush current and ensuring safe operation.
Detailed Photos
Product Parameters
| Degaussing current |
5A, 1A, 200mA, 5mA can be customized |
| Degaussing method |
manual, automatic |
| Degaussing time |
manual 3min/time, automatic 9min/time |
| Degaussing effect |
greater than 90%/time |
| Degaussing progress |
0~100% |
| Working power supply |
AC 220V±10% |
| Power frequency |
50Hz±1Hz |
| Ambient temperature |
-25ºC~50ºC |
| Ambient humidity |
≤90% |
| Weight |
5kg (excluding test line) |
Technical parameter
1, Adopts patented technology-DC frequency conversion attenuation principle;
2, The three-phase transformer can achieve the purpose of degaussing only by degaussing the B phase;
3, With automatic flow stabilization judgment and 16-bit AD data acquisition and processing functions;
4, With manual/automatic degaussing mode;
5,Fast degaussing speed - single time increased from 30min to no more than 4min;
6,The degaussing effect is obvious - increased from 80% to more than 90% in a single pass;
7,The current line for DC resistance testing can be directly used to facilitate matching with DC resistance testing;
8,Using Chinese interface, the interface is clear and the degaussing progress is displayed in real time;
9,Suitable for eliminating residual magnetism before large-scale power transformers and transformers of 35kV and above are put into operation; especially for large-capacity transformers with voltage levels of 330kV and above;
★ This product is small in size and light in weight, making it very suitable for use on site.
Packaging & Shipping
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