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Moyer Instruments, Inc. :: Watlow Power Controllers :: Watlow QPAC

Watlow QPAC

Watlow QPAC Power Controller. Watlow's QPAC is a modular SCR power controller with plug-in features for flexibility. Bases are rated from 150 to 1000 amperes in one phase, three phase, two leg and three phase, three leg. A variety of transformers from 120 to 575 volts along with 50/60Hertz operation enable the QPAC to operate in applications anywhere. Plug-in controller cards set the QPACs SCR firing modes; solid state contactors, burst firing (zero cross) or phase-angle models are available with a wide variety of options. High-speed fuses are included to protect the SCR from short circuit currents. QPAC applications include furnaces and ovens, petrochemical, heat treating and environmental chambers VIEW SPECIFICATIONS