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Tanaka Electric
Tanaka Electric
Our facility specializes in the production of 0.5-40.5kv transformers, serving various power bureaus for over 10 years and exporting globally. We offer comprehensive warranty coverage for quality assurance.
A transformer is a critical electrical device used to convert high voltage or high current into manageable levels for measurement and protection within power systems. By monitoring changes in current and voltage through high-precision coils and cores, these devices ensure the stability and performance of the electrical grid.
The primary function is to minimize risks to equipment and personnel by providing accurate monitoring data. In the event of a system fault, transformers detect abnormal fluctuations and trigger protective mechanisms immediately.
| Rated primary current(A) | Rated primary current(A) | Rated secondary output(VA) | 1s thermal current(kA) | Rated dynamic current(kA) | ||
|---|---|---|---|---|---|---|
| 0.2S | 0.2(0.5) | 10P | ||||
| 5 | 0.2S/10P10 to 0.5/10P15 | 10 | 10 | 15, 20 | 0.5 | 1.25 |
| 10 | 10 | 15, 20 | - | 2.5 | ||
| 20 | 10 | 15, 20 | 3 | 7.5 | ||
| 50 | 10 | 15, 20 | 7.5 | 18.7 | ||
| 100 | - | 10 | 10 | 15, 20 | 15 | 37.5 |
| 300 | - | 10 | 10, 15 | 15, 20 | 45 | 122.5 |
