Strict Factory Inspection Ensures Stable Operation of Oil-immersed Transformers
Reviewed by the Fengguang engineering team · Last updated 10 Oct 2026
The quality and stability of Power Distribution Equipment are crucial to the safe operation of various power scenarios. Strict factory inspection serves as a key guarantee for the long-term performance of Electrical Equipment . Jiangsu Fengguang has built a high-standard comprehensive test center. After completing all assembly procedures, all oil-immersed transformers are sent here for strict full-item factory performance tests.
With excellent heat dissipation and strong bearing capacity, oil-immersed transformers are widely applied in power grid construction, industrial and mining plants, new energy projects and many other power distribution scenarios. Professional technicians conduct multiple electrical tests including transformation ratio, loss, voltage resistance and insulation in strict accordance with industry standards. They verify operating parameters item by item and eliminate potential hidden dangers. The rigorous quality inspection process safeguards the final quality of products, ensuring that every delivered Oil-immersed Transformer operates stably and reliably for various power distribution projects.
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