Watlow QPAC SCR Power Control Q33-381-300-CD2

Thermal Devices is an authorized Watlow Distributor. 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, three-phase, two leg and three-phase, three leg configurations. A variety of transformers from 120 to 575VAC, 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.

Usually Ships in 2-4 weeks (Expedited lead times may be available, contact sales at 301-831-7550 for more info.)

$11,282.70

SKU: Q33-381-300-CD2
SKU: Q33-381-300-CD2 Category: Tags: , ,

Watlow QPAC SCR Power Control Q33-381-300-CD2

QPAC Features:

  • 200KA short circuit current rating (SCCR) prevents arc flash
  • Modular power controller offers a variety of plug-in transformers and controller cards
  • Available in 150 to 1000 ampere ratings for large or medium size loads
  • Available in solid state contactor, burst firing (zero cross) or phase-angle fired mode to meet most application requirements
  • Rugged design for 122 F (50 C) ambient operation can be used in industrial applications with full rating of the power controller

Watlow QPAC SCR Power Control Q33-381-300-CD2

Manufacturer

Watlow

Product Line

QPAC

Current Rating

300 Amps

Line & Load Voltage

380 VAC

Phase

3 leg, 3 single, 3 wire

Additional Features

Zero crossed Contactor DC input

Watlow Code Number

Q33-381-300-CD2

Lead Time

2-4 weeks (Expedited lead times may be available, contact sales at 301-831-7550 for more info.)