Small Power Transformers

THE BEST COMBINATION OF ELECTRICAL & MECHANICAL PERFORMANCE

Optimum power distribution for medium voltage ranges up to 60  MVA

Our small power transformer is JST’s newest line of oil transformers engineered to meet the needs of our customers in North America.

Small Power Transformers

Our small power transformers are designed to handle low to medium voltage ranges and power levels up to 60MVA, with the capacity to operate under harsh industrial conditions and the flexibility to adapt to specific technical requirements. Our transformers provide smooth operation of industrial equipment, contributing to optimized performance and reduced operational costs.

The compact size allows for easy integration into various systems and our reputation for robust construction ensures durability and minimal maintenance.

Applications
  • Wind Power
  • Solar Power
  • Transmission and Distribution Substations
  • Power Plants (Unit Auxiliary Transformers)
  • Industrial Substations
Key Specifications
  • Power Ratings – 5 MVA – 60 MVA (max with fans)
  • Primary Voltage – up to 161kV (650kV BIL)
  • Dielectric Coolant- Mineral Oil/Natural Ester/Synthetic
  • Max manufacturing weight – 50 tons
  • Industry-Leading Lead Time – Approx. 38 weeks
  • Built to IEEE, IEC, GB/T and ANSI Standards
  • No Load and Load Tap Changer Available

Bringing Safety, Liability, & Satisfaction To All Segments Of The Electrical Industry.

Our approach is based on collaboration and empowered by innovation – with our customers, together!

Get Started

Premier Customer Service

Detailed Engineering & Technical Support

Industry Leading Lead Times

Fast Response

Flexible Solutions

Dedicated Project Managers

DEDICATED TEAM

Meet The Experts

“Why JST? Our transformers combine superior quality without compromising on lead time.”

Emerson M.

INSIDE SALES MANAGER

“Our quality is your peace of mind. This promise extends from the initial delivery to when our products are in service. Feel free to send us any after sales service request you may have. We are here to help.”

David D.

SERVICE MANAGER

“Engineered to value – this is reflected in the concise level of detail of our proposals and in the quality of our finished product.”

Juan E.

MARKETING ENGINEER

“We offer expert and end-to-end-support from the moment we receive your request until your switchgear is delivered.”

Rebeca C.

SENIOR MARKETING ENGINEER SWITCHGEAR

“Our switchgear is designed and tested according to industry standards, while reflecting best practices and learnings we have gathered as a manufacturer.”

Valeria T.

MARKETING ENGINEER

“Are you looking for a quality response on your transformer and switchgear needs? JST is here for you: with our team of experts, proven track record and industry insight.”

Jonathan W.

VICE PRESIDENT OF MARKETING & SALES

Have questions? Contact our team.

Contact Form

Office Headquarters

30 Skyline Drive
Lake Mary, FL 32746

Email

sales@jstpower.com

Contact Us

+1 407-632-4050
1-844-631-9046 (Toll Free)