Industry News

When you need reliable voltage transformation for industrial plants, substations, or utility networks, oil immersed transformers have been the go-to solution for over a century. These rugged units use insulating oil not just for cooling, but for superior electrical insulation that keeps power flowing smoothly.

​You’ve probably walked past one without realizing it—those sleek, boxy structures tucked into urban corners or discreetly placed near buildings. These are box-type transformer substations, the space-saving solution to powering today’s crowded cities.

​You flip a switch, and the lights come on—simple, right? Behind that everyday miracle stands one of engineering’s unsung heroes: the power transformer. These massive metal boxes work 24/7 to make sure electricity gets where it needs to go, at just the right voltage.

Box-type substations are mainly divided into the following types according to their structure, design and application scenarios.

The harm of power transformer oil shortage to operation

Armored removable AC metal enclosed switchgear is a critical component in modern industrial and commercial settings, offering enhanced reliability, safety, and durability.