Up to 35 kV 600-5000 kVA Prefabricated Compact Substation with Oil Immersed Transformer

Overview

Voltage:	Up to 35 kV
Rated Power:	Up to 5000 kVA
Primary Voltage:	6 kV, 10 kV, 11 kV, 15 kV, 20 kV, 22 kV, 33 kV, 34.5 kV, 35 kV
Secondary Voltage:	220 V, 380 V, 400 V, 480 V
Core material:	Copper/Aluminum
Cooling Methods:	ONAN/ONAF/KNAN
Transformer Oils:	Mineral oil/FR3/Silicone oil
Operational Environment:	Heat/Cold/Earthquake/Corrosive
OEM & ODM:	Color & Logo

Description

Our European type compact substation is a prefabricated, all-in-one power distribution solution that integrates high-voltage switchgear, distribution transformer, low-voltage switchgear, and protective enclosure into a single, compact unit. Engineered for safety, reliability, and efficiency, it delivers complete power transformation, distribution, control, protection, and communication functions, while its modular and flexible design ensures quick installation, minimal footprint, and easy relocation. By placing the substation closer to the load center, it improves power quality, reduces energy loss, and enhances overall grid reliability, making it an ideal choice for modern urban, industrial, and infrastructure projects.

Applications

• Residential & Commercial: Housing communities, high-rise buildings, shopping centers, offices.

• Infrastructure: Airports, railways, subways, highways, tunnels, ports.

• Energy & Industry: Renewable energy projects, oil fields, mining, manufacturing plants.

• Construction: Temporary power supply at industrial and infrastructure sites.

Advantages

• High Efficiency & Reliability: Full-range protection and advanced integration improve power quality and reduce downtime.

• Compact & Cost-Saving: Small footprint and prefabricated design reduce construction time and infrastructure costs.

• Flexible Power Supply: Supports ring network, dual power, terminal supply, and high-voltage metering.

• Safe & Secure: Fully enclosed, grounded shell with protective mesh prevents accidents.

• Efficient Heat Dissipation: Chimney-effect ventilation ensures stable operation under various conditions.

• Customizable & Adaptable: Casings in cold-rolled steel, aluminum-zinc, stainless steel, or GRC; multiple layout options.

• Easy Installation & Maintenance: Quick on-site deployment, easy relocation, and minimal routine maintenance.

FAQ

Q: Who are we?
A: As a joint venture with Eaton in 2023, Ryan Electric is a leading and professional manufacturer of cast resin transformer, oil immersed transformer, pad mounted transformers and every kinds of substations since 2007.

Q: Why should you buy from us not from other suppliers?
A: Our company holds international certifications including UL/CSA/IEEE/IEC/EUR and DEKRA. Also obtained CNAS certification for testing center. We are key partners to world-renowned enterprises such as Microsoft, Amazon, TBEA, and State Grid, providing reliable, secure, and stable power equipment and services.

Q: OEM and ODM available?
A: Yes, we supply customized solution to clients.

Q: What are preferred Terms of Payment and delivery? 
A: T/T, L/C, EXW, FCA, FOB, CFR, CIF, DDP

Q: How long is the warranty of your product?
A: We offer a standard warranty of 12 to 24 months from the date of commissioning or shipment, depending on the product line. 

Q: How long is your production time?
A: Lead times vary based on product complexity, customization, and order volume. Standard product lead times range from 4 to 12 weeks. With a monthly production capability of 2,000 units, our annual output reaches up to 20,000 MVA.

Q: After-sales service
A: Our support services include:
-Installation guidance & technical support available on-site or online.
-30-minute response time to any customer inquiry.
-2-hour commitment to provide a preliminary solution.
-48-hour on-site dispatch if required.

Q: Want to join our network as a branded partner?
A: Yes, we welcome potential partners! We are committed to supporting our agents with comprehensive business, technical, and after-sales support. To ensure your success, we implement a market protection strategy and work closely with you to develop the global market, fostering a truly win-win partnership.

Q: What are the primary applications of our transformers?
A: Our transformers deliver specialized solutions for a range of key sectors: Electric Power, Data Center, New Energy, Petrochemical Industry and Construction, among others.