Product Details：Oil-Immersed Isolation TransformerOil-immersed transformers bear similarities to other transformers in terms of construction. Categorized as one of the transformer types by the form of core insulation, they have distinct features, like the oil - immersed coil. This coil effectively reduces the heat generated within the equipment. The fundamental components of an oil - immersed transformer are the core, windings, and casing. The core serves as a path for magnetic currents, while the winding, made up of a coil of conductors wound around the core and insulated with a cardboard barrier and shield, generates a magnetic field.

PARAMETER：

1. Operational Prevention

Upon purchasing a transformer, it's imperative to promptly request the power supply bureau for a handover test. Additionally, ensure the installation of a moisture absorber, which is standard in transformers of 100 kVA and above.

Instantly upon delivery, install a moisture absorber to safeguard the transformer's interior from moisture damage.

Closely monitor the silica gel-encapsulated moisture absorber. Once it's saturated with moisture, replace it immediately. This absorber serves to protect the transformer by absorbing humidity. Note the color change in the silica gel, which signals the need for replacement with a dry, fresh batch.

During transformer operation, constantly keep an eye on parameters such as oil level, temperature, voltage, and current for any unusual changes. Address and analyze any detected abnormalities promptly.

2. Transformer Applications in Renewable Energy

Photovoltaic Power Generation System: Within a photovoltaic power generation framework, solar panels generate direct current (DC), which must be converted to alternating current (AC) through an inverter. Subsequently, a transformer elevates the voltage to a suitable level for the grid, such as 220V or 380V. This voltage adjustment allows for the safe and efficient delivery of power to the grid, meeting the varying requirements of users.

Grid-connected systems: In grid-connected photovoltaic systems, the transformer is essential for connecting the electricity produced by the PV system to the grid, ensuring both stability and reliability in the power supply. Additionally, it provides critical electrical isolation to protect the PV system from any faults that may arise in the grid.

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"Haikun Petrochemical's transformer oil is a real gem. Its high-quality formula and factory warranty make it a great choice. The staff is very friendly. – Canada, Sarah Wilson"