Substation

Penn-Union’s substation product line combines our advanced manufacturing processes with engineered solutions specifically designed for high-current, high-voltage environments. Our cold-forming technology and computer-controlled machining create components with precise surface finishes and optimal contact areas that deliver superior heat dissipation, low contact resistance, and protection against corona effects in critical applications.

The product line, including bus support clamps, couplers, and specialized connectors, is engineered to maintain consistent contact pressure under thermal cycling and mechanical stress from transformer vibration. These manufacturing processes create reliable thermal performance in components like eyebolt connectors and range-taking connectors, with features that enable easy thermal scanning and connection verification.

Each component leverages Penn-Union’s in-house machine & tool design expertise to deliver superior fault current handling capability and long-term mechanical stability. Our computer-controlled production systems maintain tight quality control while enabling the precise tolerances required for high-voltage applications.

Penn-Union’s investment in manufacturing technology delivers products that provide consistent electrical performance and thermal management in demanding substation environments where system reliability drives every design decision.