video corpo

SCR power controller / three-phase / single-phase / panel-mount
QPAC

Add to MyDirectIndustry favorites
Compare this product
SCR power controller / three-phase / single-phase / panel-mount SCR power controller / three-phase / single-phase / panel-mount - QPAC
{{requestButtons}}

Characteristics

  • Technology:

    SCR

  • Type:

    three-phase, single-phase

  • Configuration:

    panel-mount

  • Other characteristics:

    modular

Description

The QPAC modular controller from Watlow is a modular silicon controlled rectifier (SCR) power controller with plug-in features for flexibility. Bases are rated from 150 to 1000 amperes in one-phase and three-phase, two leg configurations.

A variety of transformers from 120 to 480VAC, along with 50/60Hz operation, enable the QPAC modular controller to operate in applications anywhere. Plug-in control cards set the QPAC's SCR firing modes: solid state contactor, burst firing (zero cross) or phase-angle models and are available with a wide variety of options. High speed fuses are included to protect the SCR modular controller from short circuit currents. 200KA short circuit current rating (SCCR) prevents arc flash.