The description of three-phase oil-immersed distribution transformer
The three-phase oil-immersed distribution transformer produced by ZTELEC adopts a new insulation structure to improve the short circuit resistance. The iron core is made of high-quality cold-rolled silicon steel sheet and adopts a multilayer cylindrical structure; all solid parts are treated with special anti-loosening.
The three-phase oil-immersed distribution transformer has the characteristics of high efficiency and low loss which can save a lot of power consumption and operating costs and has significant social benefits. It is a new technology product promoted by the country.
The features of three-phase oil-immersed distribution transformer
The three-phase oil-immersed distribution transformer produced by ZTELEC adopts a new insulation structure to improve the short circuit resistance; the iron core is made of high-quality cold-rolled silicon steel sheet; , And adopts a multilayer cylindrical structure; all solid parts are treated with special anti-loosening.The three-phase oil-immersed distribution transformer has the characteristics of high efficiency and low loss which can save a lot of power consumption and operating costs and has significant social benefits. Three-phase oil-immersed distribution transformer is a new technology product promoted by the country.
The reliable structure of three-phase oil-immersed distribution transformer
1. Spiral coil with longitudinal oil passage, better heat dissipation inside.
2. Improved the effective support of the coil end face, and the ability to resist short-circuit current is stronger.
3. The new lifting structure and body positioning structure of three-phase oil-immersed distribution transformer are adopted to ensure more reliability in long-distance transportation and operation;
4. We also have many unique and reliable structures to serve you.
5. Selecting a three-phase oil-immersed distribution transformer with a higher performance level will have a higher level of technical content.
The best raw materials of three-phase oil-immersed distribution transformer
Oxygen-free copper wire with lower resistivity and additional surface treatment are used to make it smoother and free of burr sharp corner which makes the load loss of the transformer lower and the electrical performance more reliable.
Selection of high-quality silicon steel sheet with the improvement of performance level. The use of silicon steel sheet with lower unit loss, so that the transformer no-load loss is lower.
Selection of high quality laminated wood insulation will never crack, even under the action of short-circuit current, the wire does not move.
Three-phase oil-immersed distribution transformer oil that has been deeply filtered is used to lower the water, gas and impurity levels which makes the three-phase oil-immersed distribution transformer work more reliably.
Selection of high-quality rubber sealing materials, effectively prevent aging and prevent leakage.
All raw materials undergo quality inspection to effectively prevent aging and prevent leakage.