For over a century, Hammond Power Solutions (HPS) has been an innovative leader in the manufacture of standard and engineered-to-order dry type transformers and reactors. Our extensive and durable line of VPI, Cast Resin transformers and reactors provide a complete solution for Microgrid applications. Leading edge engineering capabilities, high quality products, and responsive service have established HPS as a leader in the electrical industry. HPS offers the transformer and reactor products as well as the application knowledge required in the complex Microgrid market.