Pad Mounted Integrated PCS with Oil Immersed Step up 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 Pad Mounted Integrated Power Conversion System (PCS) with Oil Immersed Step Up Transformer combines a high-power energy storage inverter (PCS), oil-immersed step-up transformer, high- and low-voltage switchgear, busbar bridge, and communication/distribution modules into a single, pad-mounted unit. Designed for easy installation, flexible deployment, and simple maintenance, it supports direct connection to 6–35 kV grids, reducing high-voltage system design complexity and shortening project timelines. The system’s capacity ranges from 0.5 MW to 3.75 MW, making it suitable for a wide variety of renewable energy and grid support applications.

Product Functions

• Energy Storage & Conversion: Stores renewable energy (solar, wind) in batteries and converts it via the inverter to AC power through the step-up transformer.

• Grid Support & Optimization: Provides peak shaving, load balancing, frequency regulation, and auxiliary support for renewable energy integration.

• Off-Grid & Black Start Capability: Enables reliable energy supply in isolated operation or grid outages.

• Monitoring & Control: Unified local and remote control, scheduling, and online fault diagnosis ensure safe, efficient operation.

Advantages

• Integrated Design: Combines PCS, transformer, switchgear, and distribution modules for simplified transport, installation, and maintenance.

• High-Efficiency Inverter: Three-level topology delivers up to 99% efficiency, with forced-air cooling and 110% long-term overload capacity, operating at full load even at 50°C.

• Wide DC Voltage Range: Supports battery voltages up to 1,500 V, allowing flexibility for different energy storage systems.

• Advanced Battery Management: Works seamlessly with BMS and EMS for multi-level protection.

• Robust Grid Compatibility: Supports high/low voltage ride-through, fast power dispatch, and grid adaptability.

• Versatile Applications: Ideal for renewable energy integration, peak shaving, and frequency regulation in utility, commercial, and industrial projects.

• Reliable Outdoor Operation: Engineered for pad-mounted deployment in various outdoor conditions.

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.