Phase-A-Matic CNC PAC-20 220V/460V 20HP Combo Phase Converter- NEW (#15541)

Price: $4,829.00

More information

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Freight costs are to be quoted at the time of sale.

All freight costs are to be paid by the buyer prior to pickup.

Please contact a sales representative for a shipping quote.

We ship within 5 business days of cleared payment. Freight shipments may take longer due to palletizing and scheduling. Items lessthan 100 lbs. ship via UPS ground. Freight may be booked with any carrier, but usually goes out on the best available.

Extra shipping charges:
Lift gate truck- Add $128
Residential Delivery- Add $80
If a rigger, a lift gate truck, or a residential delivery is necessary, please notify us prior to quoting shipping.

If buyer chooses to use their own freight, shipping account, and or carrier, they will be responsible for all scheduling, paperwork, claims, and any damages incurred in transit.

Local pickup is always welcome. No handling fees apply on local pickup. Any item not picked up within 30 days from the end of anauction will be charged 10% of item(s) cost per month for storage.

You are bidding on a used item. Please be sure to ask any and all questions prior to bidding. SOLD AS IS/WHERE IS. We will do our best to answer specific questions but please be aware that the equipment may no longer be located within the original facility and historical information and photos may be limited.

Phase-A-Matic CNC PAC-20 220V/460V 20HP Combo


Package Model: CNC PAC-20 or CNC PAC-H20

Both units are 220V (or 460V with H20 combo)

20 HP rotary converter: Model R-20/RH-20

18"x 17.5"x 14.75"

20 HP voltage stabilizer: Model VS-20/VSH-20

10"x 10"x 6"



This rotary phase converter/voltage stabilizer combination is designed specifically for three-phase CNC/PLC machines. Can be used with AC and DC motor drives or voltage sensitive three-phase equipment operating from single-phase power source.

  • Provides balanced voltages necessary.for dependable operation of voltage-sensitive equipment.
    • Balance close to + 5% or less between legs.
    • Keeps output voltage stable during peak loads, helping most CNC/PLC and other voltage sensitive equipment to operate properly.
  • True three-phase.sine wave power at 120 degree phase angle


Most.CNC/PLC machines require a CNC PAC™ 1-1/2 to 2 times larger than the spindle motor to accommodate the extra amps for starting, instant reversing, and for the servos, hydraulics, etc.


The correct size Rotary determined first. In most cases, the Voltage Stabilizer is required to be of the same HP rating, or size.


This true phase converter has a rotary portion built by Baldor Electric. Phase-A-Matic only uses soldered connections on their converters and therefore have minimal circuit board failure and wiring issues. The failure rate is virtually zero because the rotors are designed and manufactured for rotary conversion.


Every converter is tested before shipped and given a serial number.


This is item is a brand-new OEM converter.

Global Machine Brokers is an OEM distributor of Phase-A-Matic.


The team at Global Machine Brokers will do the best we can to secure safe delivery of the machinery