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Fengguang Transformer

Transformer family

Prefabricated Transformer Stations

YB and ZGS compact substations that integrate MV, transformer and LV in one footprint.

14

Models

GB/IEC

Standards

50+

Countries

Quick answer. YB and ZGS compact substations that integrate MV, transformer and LV in one footprint. Fengguang supplies 14 published models and variants in this family, with project-specific windings, cooling, protection and finish confirmed on the approved datasheet.

14 models

Available models

American-style energy storage and boosting — Fengguang Transformer Prefabricated Transformer Station

American-style energy storage and boosting

The American-Style Energy Storage, Converter and Booster Integrated Machine can store green energy such as solar energy and wind e…

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Container Prefabricated Cabin Power Substation — Fengguang Transformer Prefabricated Transformer Station

Container Prefabricated Cabin Power Substation

The core function of the prefabricated cabin substation is to convert the low-voltage alternating current (AC) from new energy pow…

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Energy Storage Converter and Booster Integrated — Fengguang Transformer Prefabricated Transformer Station

Energy Storage Converter and Booster Integrated

The Huashi-type Energy Storage , Converter and Booster Integrated Machine can store green energy such as solar energy and wind ene…

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Energy Storage, Converter and Booster Integrated Cabin — Fengguang Transformer Prefabricated Transformer Station

Energy Storage, Converter and Booster Integrated Cabin

Multi-System Collaboration Enables Efficient New Energy Utilization and Charging Integration

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European-style energy storage and pressure boosting — Fengguang Transformer Prefabricated Transformer Station

European-style energy storage and pressure boosting

The European-Style Energy Storage, Converter and Booster Integrated Machine can store green energy such as solar energy and wind e…

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Huashi Style Prefabricated Box Substation — Fengguang Transformer Prefabricated Transformer Station

Huashi Style Prefabricated Box Substation

The Huashi-Type Prefabricated Box-Type Substation consists of three parts: a high-voltage compartment, a low-voltage compartment…

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Intelligence of Secondary Equipment Prefabricated Cabin — Fengguang Transformer Prefabricated Transformer Station

Intelligence of Secondary Equipment Prefabricated Cabin

Prefabricated Intelligent Cabin with Multi-Equipment Integration (a cabin that integrates secondary equipment, HVAC, fire protecti…

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Inverter and Booster Integrated Box-Type Substation — Fengguang Transformer Prefabricated Transformer Station

Inverter and Booster Integrated Box-Type Substation

The industry pain points lie in the scattered layout of traditional power conversion and boosting equipment, the cumbersome operat…

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Multi-Branch Converter and Booster Integrated Machine — Fengguang Transformer Prefabricated Transformer Station

Multi-Branch Converter and Booster Integrated Machine

The multi-branch converter and booster integrated machine is specifically designed to address the issue of wasted energy consumpti…

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New Energy Box-Type Substation (Photovoltaic) — Fengguang Transformer Prefabricated Transformer Station

New Energy Box-Type Substation (Photovoltaic)

Fengguang Electric ’s Photovoltaic Box-Type Substation integrates core components such as transformers and power distribution devi…

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New Energy Box-Type Substation (Wind Power) — Fengguang Transformer Prefabricated Transformer Station

New Energy Box-Type Substation (Wind Power)

Our power equipment boasts outstanding reliability and efficient operational performance, fully adapting to various complex and ha…

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New Energy Dedicated Box Integrated Substation — Fengguang Transformer Prefabricated Transformer Station

New Energy Dedicated Box Integrated Substation

The special-purpose box-type substation for new energy power generation is a prefabricated substation that integrates high-voltage…

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Primary Equipment Prefabricated Cabin — Fengguang Transformer Prefabricated Transformer Station

Primary Equipment Prefabricated Cabin

As the core control hub of the power system operation, the Primary Equipment Prefabricated Cabin (PEPC) undertakes the crucial tas…

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ZGS Series Pre-assembled Substation — Fengguang Transformer Prefabricated Transformer Station

ZGS Series Pre-assembled Substation

In the current field of power distribution, pre-assembled substations have the industry pain points of low integration and cumbers…

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Selection notes

How to read this family

A prefabricated transformer station integrates medium-voltage switchgear, a distribution transformer and low-voltage distribution in one enclosure. It reduces civil works, cable interfaces and site labour compared with a conventional substation building.

Fengguang supplies YB and ZGS stations from 250 to 6,500 kVA at 12 kV and 40.5 kV. Configurations cover PV and wind step-up, battery-energy-storage integration, industrial parks and commercial developments. The enclosure can be specified for outdoor duty with IP54 protection and C4/C5 corrosion systems.

The station is designed as a system: transformer rating, MV protection, LV outgoing circuits, ventilation, lighting and earthing are agreed on a single-line diagram and general arrangement drawing. Factory wiring and pre-commissioning reduce the site work to foundation, cable connection and commissioning.

Buyer questions

Questions to settle before the datasheet

What is the difference between YB and ZGS stations?
YB is a European-style prefabricated station with separated MV, transformer and LV compartments. ZGS is a compact American-style pad-mounted design. The choice depends on the layout, cable entry, access and local practice.
Can the station include a PV or storage converter?
Yes. The station can be configured for PV or wind step-up and for battery-energy-storage integration, with the converter, transformer and MV protection coordinated as one system.
How is the enclosure protected for coastal sites?
Specify a C5 corrosion system, stainless fasteners, sealed cable entries, anti-condensation heaters and an IP54 enclosure. The salt-spray class and maintenance access should be stated in the specification.
Is a foundation design included?
The station is supplied with a general arrangement drawing and foundation loading data. The civil foundation is normally designed locally to the supplier's interface drawing.