Control Panels

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Features
  • Integrated Motor Starter
  • Smart Digital Starting Circuit
  • Phase and Power Loss Protection
  • CNC Voltage Balanced
  • Pilot Light Indicator & Emergency Stop
  • Effortless Installation
  • Quick Block Wire Connections
  • Power Factor Corrected
  • Made In the USA
  • Lifetime Warranty
Available Upgrades
  • UL Certified
  • NEMA 3R Enclosures
  • 480 Volt Control Panels
  • Plugs and Outlets
  • Automatic Controls
  • Solid-State Digital Controller
  • Model HP kW Single Phase Input Amps 3 Phase Output Amps Enclosure Size Quantity Price   Spec Sheet
    MS1-1HP3P480
    $82.00 Download
    CP-3 3 2.2 10 – 20 9.6 18″ X 12″ X 8″
    from $184.00 Download
    CP-5 5 3.3 10 – 30 14 18″ X 12″ X 8″
    from $204.00 Download
    CP-7 7.5 5.6 15 – 40 21 18″ X 12″ X 8″
    from $234.00 Download
    CP-10 10 7.5 20 – 50 28 18″ X 12″ X 8″
    from $264.00 Download
    CP-15 15 11.2 30 – 80 42 18″ X 18″ X 8″
    from $349.00 Download
    CP-20 20 14.9 40 – 100 54 18″ X 18″ X 8″
    from $379.00 Download
    CP-25 25 18.6 50 – 125 65 24″ X 18″ X 8″
    from $539.00 Download
    CP-30 30 21.4 50 – 150 80 24″ X 18″ X 8″
    from $569.00 Download
    CP-40 40 29.8 60 – 200 104 24″ X 18″ X 8″
    from $669.00 Download
    CP-50 50 37.3 75 – 250 130 24″ X 18″ X 8″
    from $719.00 Download

    Note: All amperages in table reflect 208 to 250 volt usage

Quick Sizing Guidelines for the Phase Converter Control Panels
Phase Converter Control Panels Sizing Chart
Phase
Converter
HP
Motor Loads (Horsepower) CNC, Resistive & Inductive Loads Phase
Converter
Control
Panel
Model
Easy Med Hard Very Hard Total Amps Total kVA Total kW Spindle HP
3 2.5 2 1.5 1 N/A N/A N/A N/A CP-3
5 3 3 2 1.5 N/A N/A N/A N/A CP-5
7.5 5 5 3 2.5 12 5 2.5 3.5 CP-7
10 7.5 6 5 3 16 6 3.7 5 CP-10
15 10 7.5 7.5 5 25 8 5.6 7.5 CP-15
20 15 12 10 7.5 32 10 7.7 10 CP-20
25 20 15 12 10 40 12 9.5 12 CP-25
30 25 20 15 10 49 21 11.8 15 CP-30
40 30 25 20 15 61 25 15.5 20 CP-40
50 40 30 25 20 76 30 21.5 25 CP-50

How to size a rotary phase converter
Motor Load Chart

Need Sizing Help?Questions About Phase Converters?Installation Questions?

Complete Details of Features

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Integrated Motor Starter
  • A complete motor starter is built into every control panel
  • A feature every rotary phase converter needs is included with a "On/Off" push button switch on the front cover of the control panel
  • A time and money saving feature because you won't need to purchase additional items and waste time wiring them in
Smart Digital Starting Circuit
  • Solid state technology and protection not available on any other rotary phase converter
  • Patented Differential Voltage Sensing
  • Capacitor Discharge Circuitry helps extend capacitor life and allows for quicker restarts
  • Safety Timer - protects against capacitor failure and venting
Rotary Phase Converter and Power Loss Protection
  • Complete protection for the rotary phase converter and your equipment and machines
  • In the event of a power flicker or brownout, the rotary phase converter will shut down all 3 lines of power to your loads and will not restart
  • Some companies only protect your equipment from the generated line
CNC Voltage Balancing
  • Precision balanced voltage output allows you to run CNC equipment and other sensitive machines
  • Pure sine wave, phase shift, and line-to-line balanced output
  • 2-5% balanced voltage output from phase-to-phase
Pilot Light Indicator & Emergency Stop
  • Visible indicator light on the front of the control panel lets you know your phase converter is up and running
  • Extended "Stop" push button is easily accessible for quick shut down of your converter
Easy Installation
  • Removable back plate design makes the control panel enclosure light and easy to install
  • Pre-stamped "knockouts" located on all 4 sides of the control panel enclosure
  • Large wiring compartment
Quick Block Connections
  • Over-sized distribution block connections are well marked and easily accessible
  • The simplest rotary phase converter control panel to wire
  • Simply cut, strip and torque wire into place - it doesn't get any easier
Made In the USA
  • All our rotary phase converter control panels are manufactured in Wisconsin
  • Engineered, designed, and built by a UL 508A Certified Panel Shop*
* Not every rotary phase converter control panel is UL Listed. Contact us today to inquire about upgrading to a UL Listed device.