From 1 kW to the megawatt range, Spang Power Electronics designs and manufactures a full line of SCR power controllers. Spang SCR power controllers incorporate the latest in semiconductors, cooling methods and solid-state firing circuitry.

To meet the requirements for unique applications, Spang SCR power controllers have a wide range of features and options. They are available in single-or-three phase, Phase Angle or Zero-Crossover control. Convection and forced air-cooled ratings to 1,200 kVA and water-cooled ratings to over 2,000 kVA are available. SCR power controllers are available with current ratings up to 3000 amps.

For precise temperature and power control in process heating applications, Spang also designs and manufactures SCR Temperature & Power Control Panels.

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