Distribution Substation Equipment Manufacturers – Complete Package Supply
Subian Electric manufactures the complete equipment set for distribution substations – transformers, switchgear, ring main units, LV panels and protection – from our 50,000-square-metre factory in Xuzhou, Jiangsu, China. Our 350+ employees have served utilities and EPC contractors in 50+ countries since 2019.
As a factory-direct manufacturer and supplier, we provide integrated substation packages with factory testing, custom engineering and complete documentation.
Send your single-line diagram and site conditions. Our export team will respond with a package quotation and drawings.
2019年以降 · 50,000m² · 350人以上のスタッフ
Distribution Substation Equipment We Manufacture
Transformers, HV switchgear, ring main units, LV panels and prefabricated substations – integrated as complete distribution substation packages with factory testing.
What Equipment Goes Into a Distribution Substation?
A distribution substation takes incoming medium voltage power and distributes it at lower voltage through transformers, switchgear, protection and metering. Getting all the equipment from one manufacturer removes interface risk and simplifies approval.
The core equipment set – transformer, HV switchgear, protection, LV switchgear and earthing – must work together. A factory that builds and tests the package as one system delivers faster commissioning and a single point of accountability.
- Complete equipment set – transformer, switchgear, RMU, LV panel and protection.
- Package testing – integrated factory testing before delivery.
- 6-132 kV class – substation equipment for distribution networks.
- 50,000m²工場 – in-house manufacturing of the full package.
- 350人以上の従業員 – エンジニアリング、品質、輸出チーム。.
- OEM / ODM & 卸売 – カスタムブランディング、パッケージング、ボリューム供給。.
Main Types of Distribution Substation Equipment
We manufacture three equipment groups:
Transformers
Oil-immersed and dry-type units from 30 kVA to 63000 kVA.
Switchgear & RMU
KYN28A-12 switchgear and XGN15-12 / HXGN15-12 ring main units.
LV panels & packages
GGD / GCS / MNS low voltage panels and complete prefabricated substations.
Distribution Substation Equipment Specifications
| パラメータ | 仕様 |
|---|---|
| 電圧 | 6 kV – 132 kV class |
| 変圧器容量 | 30 kVA – 63000 kVA |
| Switchgear | 12 kV RMU / withdrawable |
| LV panel | GGD / GCS / MNS |
| 周波数 | 50/60 Hz |
| 標準 | IEC 60076 / IEC 62271 / GB 3906 |
Substation Equipment Manufacturing: One Factory, One Package
From transformer winding to switchgear assembly and LV integration – the complete equipment set is built and tested at our Xuzhou facility.
OEM/ODM & Wholesale Substation Equipment Supply
Utilities and EPC contractors can brand or resell package equipment with custom nameplates and documentation.
OEM / ODM
工場直送
当社の標準プラットフォームに基づいて構築されたカスタムブランディング、パッケージング、製品バリアント – 名札から完全な製品設計まで。.
カスタム名札 · カスタムパッケージ · 完全な試験書類
卸売供給
ボリューム価格
柔軟なコンテナ数量、コンテナごとの混合モデル、ボリュームバイヤーおよび輸入業者向けの信頼できるグローバル配送を伴う工場価格。.
コンテナMOQ · 混合モデル · グローバル配送
ディストリビューターサポート
チャンネルパートナー
ディストリビューターおよびプロジェクトクライアント向けの専任アカウント管理、技術文書、優先生産。.
アカウントマネージャー · 販売資料 · 優先リードタイム
Complete Package vs Equipment From Multiple Suppliers
Buying substation equipment from several vendors spreads coordination risk – interface mismatches, divided responsibility and slower commissioning. A single manufacturer tests the package as one system.
For utilities and EPC buyers, package supply from one accountable factory usually wins on project risk and speed.
Choosing a Distribution Substation Equipment Manufacturer
Evaluate the manufacturer on package scope, test evidence and reference projects. A supplier that builds transformer and switchgear in-house can guarantee interfaces.
Subian Electric offers a 50,000m² factory, 350+ employees, ISO9001, CE and UL certification and export to 50+ countries with full package capability.
Send your single-line diagram – we will respond with a package quotation and drawings.
認証 & 品質保証
Our substation equipment is produced under ISO9001, ISO14001 and ISO45001 management systems, with CE and UL certification and type test reports.
製品認証
Distribution Substation Equipment FAQ
Common questions about distribution substation equipment and package sourcing.
配電変電所パッケージにはどのような機器が含まれていますか？
Can you supply a prefabricated substation instead of loose equipment?
What standards do you build to?
What is the difference between a conventional and a prefabricated substation?
最小注文数量とは何ですか？
What are your delivery terms?
Contact Subian
Need the Right Specification?
Tell us your target market, product type, quantity and technical requirements. Our team will help you identify a suitable configuration for your project.