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DNH has long been a standard for solid-state power controllers for single or three-phase, 50/60 hertz, up to 1500 amperes.


Since our founding in 1974, David Hitt and his team have manufactured top of the line solid state power controllers for the ultimate in precision control.

The features and specifications of our SCR power controllers include:

Specifications:

  • 120, 150, 230, 460, 575, 1500, 2300, and 4160 volts

  • NEMA 1, 12, 3, 3R, 4 construction as well as open chassis.

  • Full time current limiting and IOL (Instantaneous Overload) shutdown

  • Repetitive pulse SCR firing

  • Constant current or voltage regulation

  • Adjustable ramp-up and ramp-down rates

  • Custom control interface boards for special applications

  • PLC interface with RS-232 communications, RS-485 & ModBus protocols

DNH Industries engineers and support team can create SCR power controllers for any custom application. The technology allows for a completely programmable unit that handles your unique power control and energy management needs exceptionally well. Your solid state power controls are in good hands with DNH Industries. We can custom engineer your SCR power controllers and provide you with fast, expert service.

Contact us now. Let us know about your project.