The ZGS Series Pre-assembled Substation drives the integrated development of outdoor power distribution.
Reviewed by the Fengguang engineering team · Last updated 20 Aug 2026
During the construction of outdoor power distribution projects, the on-site construction process is cumbersome, and the scattered arrangement of equipment will occupy a large amount of space and increase the workload of on-site wiring and debugging. The ZGS Series Pre-assembled Substation, as a member of the Transformer Station category, integrates multiple power distribution units into one, effectively resolving these engineering problems.
There are numerous types of Power Distribution Equipment , such as Oil-immersed Transformers and Dry-Type Power Transformers, which are the core of voltage transformation. In engineering projects, Large Power Transformers are also used to handle high-power power supply scenarios. The entire system cannot do without Switch Cabinets to complete circuit control and protection. Some projects may also be equipped with Energy Storage Integrated Cabinets to meet the power supply requirements of new energy.
This Box-Type Substation adopts a factory pre-assembly mode. It can accommodate Oil-immersed Transformers and Dry-Type Transformers internally. After being placed at the project site, it can be put into use immediately, significantly reducing the on-site construction period. The entire machine has outdoor protection capabilities and can adapt to outdoor environments, and is widely used in photovoltaic stations, park power supply, and other scenarios.
When planning the overall power distribution scheme, Transformer Station can be flexibly combined with different equipment. When choosing Large Power Transformers, a Switch Cabinet should be used for safety protection; if there is an energy storage requirement, an Energy Storage Integrated Cabinet should be connected. Whether it is configured with Oil-immersed Transformer or Dry-Type Power Transformer , this Box-Type Substation can provide a mature integrated solution. Dry-Type Transformers can also be included in the cabinet as needed, providing reliable support for outdoor power supply projects.
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