| Phase: | Three |
|---|---|
| Cooling Method: | Dry-type Transformer |
| Winding Type: | Two-winding Transformer |
| Certification: | ISO9001 |
| Shape of Core: | EI |
| Origin: | China |
| Customization: |
|---|
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Audited Supplier Photovoltaic power grid-connected isolation transformers are generally used for solar inverters. Because the photovoltaic crystalline silicon panel itself has low photoelectric efficiency, the transformer is particularly required to be highly efficient. Photovoltaic isolation transformers are equipped with microcomputer intelligent time controllers that can be set to work during the day and stop at night to reduce no-load power loss; temperature controllers monitor the operating temperature of the transformer in real time and control the start and stop of the cooling fan. When the operating temperature of the transformer is too high and reaches the set critical temperature, it automatically stops and disconnects the transformer to protect the transformer body; self-resetting overvoltage and undervoltage protectors are installed to prevent island operation; surge protectors are installed to effectively prevent lightning damage to equipment and improve the safety factor of the power generation system; knife switches are installed on the grid-connected side to facilitate the effective operation and maintenance of the equipment. Photovoltaic power grid-connected isolation transformers have various models and specifications for customers to choose from, and can also be one-to-two, one-to-three, or more combinations for customers to choose from.
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