Outdoor Compact Substation

Our outdoor compact substation is a highly integrated prefabricated outdoor power distribution solution that combines five core functional units into a single system: high-voltage switchgear, distribution transformer, low-voltage switchgear, energy metering, and reactive power compensation.

The enclosure adopts a honeycomb-type double-layer composite panel structure, offering excellent mechanical strength along with strong thermal insulation, ventilation, and heat dissipation performance. Housing materials can be selected based on project requirements, including stainless steel alloy, aluminum alloy, cold-rolled steel plate, and color-coated steel plate, ensuring both durability and aesthetic flexibility.

The system is available in multiple configurations such as standard type, villa type, and compact type, with flexible wiring schemes to suit different installation environments and load requirements. On the high-voltage side, the mainstream configuration uses a load switch–fuse combination with fast response and strong breaking capability. For capacities above 800kVA, a vacuum circuit breaker configuration can be upgraded to enhance protection performance.

On the low-voltage side, intelligent circuit breakers are adopted, supporting up to 30 outgoing circuits per unit. Optional intelligent reactive power compensation devices can also be integrated. The system supports FTU distribution automation terminals, enabling full "four remote" (telemetry, telecommand, telecontrol, and teleadjustment) functionality, making it fully compatible with smart grid upgrades.

The overall design features a small footprint, short construction period, and easy relocation, with simplified daily maintenance requirements.

The outdoor compact substation is widely used in a variety of power distribution environments, including:

It is suitable for both permanent installations and temporary power distribution applications.

The company has been deeply engaged in the power equipment industry for over ten years, with business coverage across more than 30 provinces and cities. It maintains long-term cooperation with major national utility groups and has participated in 221 power bidding and engineering projects.

Two branch offices have been established in Gaocheng and Chang'an to expand service coverage. The Chang'an branch focuses on charging pile systems and parking facility integration, supporting diversified industrial development.

Flexible commercial models are available, with differentiated payment terms for standard and customized orders. International trade terms such as EXW, FOB, and DDP are fully supported.

For export products, professional packaging solutions including wooden crates, wooden pallets, and reinforced cartons are used to reduce transportation damage risks. A dedicated after-sales team and assigned account managers provide continuous support, with a standard one-year warranty applied to all products.

Full lifecycle service coverage ensures reliable cooperation from pre-sales to after-sales.

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