High-quality materials
◇ Use oxygen-free copper wire with lower resistivity, and after a series of additional surface treatments, it is smoother and has no burrs or sharp corners, which reduces the load loss of the transformer and makes the electrical performance more reliable.
◇ Select high-quality silicon steel sheets. As the performance level improves, silicon steel sheets with lower unit loss are used to reduce the no-load loss of the transformer.
◇ Made of high-quality laminated wood insulation, it will never crack and will not move even under short-circuit current.
◇ Use deep-filtered transformer oil with lower water, gas and impurity levels, making the transformer work more reliable.
◇ Use high-quality rubber sealing materials to effectively prevent aging and prevent leakage.
◇ All raw materials have been quality inspected, and all raw material manufacturers have passed national standards IS09000strict scrutiny.