What size phase converter do I need for my equipment?

Match the converter HP rating to the largest single motor you need to run. If running multiple machines simultaneously, size for the largest motor plus 50% of the additional motors' combined HP. For CNC machines with high inrush currents, we recommend sizing the converter at 2x the spindle motor HP. Call (800) 417-6568 for free sizing help from our engineers.

Can I run multiple three-phase machines from one phase converter?

Yes. One of the biggest advantages of a rotary phase converter is the ability to run multiple three-phase machines simultaneously. Connect the converter output to a three-phase sub-panel and run individual circuits to each machine. Size the converter for the largest motor plus 50% of all other motors running at the same time.

What is the warranty on Phoenix Phase Converters?

Every Phoenix Phase Converter comes with a lifetime warranty covering the control panel and all panel-mounted components for the life of the original owner. The generator motor carries comprehensive warranty coverage as well. We also provide free lifetime technical support — call (800) 417-6568 anytime.

Can this phase converter be installed outdoors?

Yes. All Phoenix Phase Converters use sealed NEMA-rated enclosures suitable for indoor or outdoor installation. The NL series uses NEMA 3R enclosures and the PL series uses NEMA 4 enclosures rated for harsh outdoor environments including dust, water jets, and extreme temperatures. Many customers install them in barns, outdoor shops, and agricultural settings.

How do I install a rotary phase converter?

Installation is straightforward for a licensed electrician: (1) Mount the converter near your panel, (2) Install the specified breaker size, (3) Run appropriately sized wire to the T1 and T2 input terminals, (4) Connect three-phase output to your equipment or sub-panel, (5) Power on and verify balanced voltage. Each converter includes a detailed installation manual with wiring diagrams. Call (800) 417-6568 for free installation support.

What is the difference between NL and PL series phase converters?

The NL series features digital smart controls with automatic voltage regulation and NEMA 3R enclosures for standard indoor/outdoor use. The PL series adds a built-in LED power monitoring panel with real-time status indicators for power, phase balance, and fault conditions, plus a heavier-duty NEMA 4 enclosure rated for harsh environments. Both series offer the same power quality and lifetime warranty.

1 (800) 417-6568

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🚚 FREE Shipping on All Orders | Questions? Call 1-800-417-6568

✓ In Stock RD50 DSC 2 HP

Digital Static Converter

RD50 DSC 2 HP

Name: Digital Single Phase to Three Phase Static Phase Converter Transformer
Brand: Phoenix Phase Converters
Availability: InStock

Convert single-phase to 3-phase power instantly. Perfect for milling machines, band saws, small compressors.

$85

Includes Lifetime Warranty + Free Shipping

✓ Save vs. running new 3-phase lines

📞 Need Help? Call 1-800-417-6568

✓ Lifetime Warranty

✓ 90-Day Money Back

✓ Made in Phoenix, USA

Perfect For 2 HP Equipment

milling machines, band saws, small compressors

Why Choose the RD50 DSC?

⚡

Clean Power

Balanced 3-phase output

🔇

Silent Operation

No moving parts

📦

Compact

Fits anywhere

🛡️

Protected

Built-in safety

🔧

Easy Install

Simple wiring

📈

Upgradeable

Add rotary later

🇺🇸

USA Made

Phoenix, Arizona

♾️

Lifetime Warranty

We stand behind it

Maximize Your Power

Expand your capabilities with these upgrade options

💡 Pro Tip

Double Your Power with Two Units

Need more power? Stack two RD50 DSC units together to double your HP capacity. Perfect for running larger equipment or multiple machines simultaneously.

Run 4 HP equipment with two 2 HP units
Power multiple machines from one panel
Easily scale up as your shop grows
Simple parallel wiring configuration

$170 for two units (save on shipping)

Add 2 Units to Cart

⚡ Most Popular Upgrade

Convert to Full Rotary Power

Add our Rotary Phase Converter Module to transform your static converter into a true rotary system. Get perfect sine wave output for your most sensitive CNC equipment.

True rotary 3-phase power output
Perfect for CNC machines & sensitive electronics
Better voltage balance under varying loads
Simply plugs into your existing DSC unit
Can be added anytime - start static, upgrade later

Starting at $495 for the rotary module

View Rotary Modules

Popular Accessories

Complete your installation with these add-ons

🔗

AutoLink

Auto motor starter with overload protection

$149

Add to Cart

📶

WiFi Controls

Control your converter from your phone

$89

Add to Cart

🔘

Start/Stop Button

Remote on/off control station

$45

Add to Cart

📊

Voltage Meter Display

Monitor all 3 phases in real-time

$65

Add to Cart

Specifications

HP Rating2 HP

Input240V Single Phase

Output240V 3-Phase

WarrantyLifetime

ShippingFREE

Made InPhoenix, AZ USA

Need a Different Size?

1 HP - $65 2 HP - $85 3 HP - $125 5 HP - $165 7.5 HP - $195 10 HP - $215 15 HP - $255 20 HP - $265 25 HP - $315

Ready to Power Your 2 HP Equipment?

Order now with free shipping and lifetime warranty

🛡️ Lifetime Warranty

↩️ 90-Day Returns

🚚 Free Shipping

🇺🇸 Made in USA

Talk to a Phase Converter Engineer

📞 (800) 417-6568

Free sizing help • Lifetime warranty • Made in USA • Mon–Fri 7AM–5PM MST