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American Rotary 3 HP Phase Converter

FREE Freight on all American Rotary Phase Converters

 

ar03, ad03, adx03, gtx-100, 3 HP Rotary Phase Converter

Quick Sizing Guide
Phase Converter Model 3 5 7.5 10 15 20 25 30 40 50 60 75
Single motor start max. (HP) 1.5 2.5 3.5 5 7.5 10 12.5 15 20 25 30 40
Total Combined Loads Call for Combined Load Sizing
CNC/VFD (HP) 1.5 2.5 3.5 5 7.5 10 12.5 15 20 25 30 40
Resistive/Oven (amps) 4.8 7.5 11 14 21 27 34 40 52 65 75 100
Rectified/Welder (amps) 4.8 7.5 11 14 21 27 34 40 52 65 75 100

 

Digital Controls (AD Series): The best performance and protection to the phase converter start circuit and idler/generator, and they allow for increased torque that can be required for extreme starting loads while maintaining precise voltage balancing. If the AR series is like a carbureted engine, the AD series is fuel injected more powerful, reliable, and precise. Runs w/fully programmable MicroSmart controller

ADX Series: In addition to the AD, the ADX series adds nitrous 250 percent more starting power, for compressors, pumps, flywheel loads, etc. w/fully programmable MicroSmart controller. ADX models have current control to provide consistent torque while starting high inertia, extremely hard starting loads, yet are precise enough for CNC applications.

3HP Rotary Phase Converter AB03-S (INCLUDES STARTER)

Features

  • Most Economical units
  • Built-in Starters
  • +/- 5 Percent Voltage

Specifications

  • Cost to Operate: $ .01/hr
  • Starts/Runs Easy Loads up to 3HP such as drills, chop saws, bench grinders, wheel balancers, etc.
  • Starts/Runs Medium Loads up to 2HP such as larger chops saws, drills, presses, mills, mixers, etc.
  • Starts/Runs Large Loads up to 1.5HP such as lathes, sanders, pizza/bagel dough mixers, etc.
  • Largest HP motor to start: 2.5HP
  • Maximum total HP to run (non CNC): 4.5HP, 13 amps
  • Maximum total HP to run (CNC): 1.5HP, 4 amps

Idler Generator

  • Designed and engineered for phase conversion
  • Achieve optimum voltage and current balance throughout the full load of the converter
  • Awarded a Soft Start rating by drastically reducing inrush current upon startup.
  • Run cool, quietly, and efficiently at synchronous speed indefinitely.
  • Manufactured in the USA by Baldor Electric

Control Panel

  • Push-Button ON/OFF Switch w/ PowerGuard Protection
  • Heavy Duty Performance, 100 percent Power
  • Powder-Coated Steel Enclosure
  • Integrated protection in case of power interruption
  • Removable sides for easy access to wiring
  • Stress-free component mounts prevent leakage
  • Oil-Filled capacitors with raised voltage ratings optimized for the demands of phase conversion.
  • Copper windings with ISR magnet wire
  • Best Warranty in the Industry

Now that you have determined that the 3 HP rotary phase converter is the correct size for your application, American Rotary has some exclusive choices for you - ones that you cannot find anywhere else.  

Digital Controls (AD Series): The best performance and protection to the phase converter start circuit and idler/generator, and they allow for increased torque that can be required for extreme starting loads while maintaining precise voltage balancing. If the AR series is like a carbureted engine, the AD series is fuel injected…more powerful, reliable, and precise. Runs w/fully programmable MicroSmart controller

ADX Series: In addition to the AD, the ADX series adds nitrous… 250 percent more starting power, for compressors, pumps, flywheel loads, etc. w/fully programmable MicroSmart controller. ADX models have current control to provide consistent torque while starting high inertia, extremely hard starting loads, yet are precise enough for CNC applications.

3HP Rotary Phase Converter CNC-PRO (INCLUDES STARTER and DIGITAL BOARD (CNC))

Features

  • All features of Classic Series PLUS
  •  +/- 5 percent Voltage Balance
  • Wider range of field modifications possible
  • Digital Board aids in the protection of the start circuit
  • Best Precision on starting the unit

Specifications

  • Cost to Operate: $ .01/hr
  • Starts/Runs Easy Loads up to 3HP such as drills, chop saws, bench grinders, wheel balancers, etc.
  • Starts/Runs Medium Loads up to 2HP such as larger chops saws, drills, presses, mills, mixers, etc.
  • Starts/Runs Large Loads up to 1.5HP such as lathes, sanders, pizza/bagel dough mixers, etc.
  • Largest HP motor to start: 2.5HP
  • Maximum total HP to run (non CNC): 4.5HP, 13 amps
  • Maximum total HP to run (CNC): 1.5HP, 4 amps

Idler Generator

  • Designed and engineered for phase conversion
  • Achieve optimum voltage and current balance throughout the full load of the converter
  • Awarded a Soft Start rating by drastically reducing inrush current upon startup.
  • Run cool, quietly, and efficiently at synchronous speed indefinitely.
  • Manufactured in the USA by Baldor Electric

Control Panel

  • Push-Button ON/OFF Switch w/ PowerGuard Protection
  • Heavy Duty Performance, 100 percent Power
  • Powder-Coated Steel Enclosure
  • Integrated protection in case of power interruption
  • Removable sides for easy access to wiring
  • Stress-free component mounts prevent leakage
  • Oil-Filled capacitors with raised voltage ratings optimized for the demands of phase conversion.
  • Copper windings with ISR magnet wire
  • Best Warranty in the Industry

Now that you have determined that the 3 HP rotary phase converter is the correct size for your application, American Rotary has some exclusive choices for you - ones that you cannot find anywhere else.  

Digital Controls (AD Series): The best performance and protection to the phase converter start circuit and idler/generator, and they allow for increased torque that can be required for extreme starting loads while maintaining precise voltage balancing. If the AR series is like a carbureted engine, the AD series is fuel injected…more powerful, reliable, and precise. Runs w/fully programmable MicroSmart controller

ADX Series: In addition to the AD, the ADX series adds nitrous… 250 percent more starting power, for compressors, pumps, flywheel loads, etc. w/fully programmable MicroSmart controller. ADX models have current control to provide consistent torque while starting high inertia, extremely hard starting loads, yet are precise enough for CNC applications.

3HP Rotary Phase Converter Gentic Digital/CNC Controler INCLUDES STARTER and
FULL DIGITAL BOARD (CNC)

Features

  • Best Features of American Rotary-CNC Pro Series PLUS
  • Built in Heavy Load Voltage Stabilizer
  • Two Button Start Circuit
  • Mounting Feet Included
  • Automatic Controls
  • All non-electrolytic capacitors provide the most stable environment
  • Single PhaseIndicator Light

Specifications

  • Cost to Operate: $ .01/hr
  • Starts/Runs Easy Loads up to 3HP such as drills, chop saws, bench grinders, wheel balancers, etc.
  • Starts/Runs Medium Loads up to 2HP such as larger chops saws, drills, presses, mills, mixers, etc.
  • Starts/Runs Large Loads up to 1.5HP such as lathes, sanders, pizza/bagel dough mixers, etc.
  • Largest HP motor to start: 2.5HP
  • Maximum total HP to run (non CNC): 4.5HP, 13 amps
  • Maximum total HP to run (CNC): 1.5HP, 4 amps

Idler Generator

  • Designed and engineered for phase conversion
  • Achieve optimum voltage and current balance throughout the full load of the converter
  • Awarded a Soft Start rating by drastically reducing inrush current upon startup.
  • Run cool, quietly, and efficiently at synchronous speed indefinitely.
  • Manufactured in the USA by Baldor Electric

Control Panel

  • Push-Button ON/OFF Switch w/ PowerGuard Protection
  • Heavy Duty Performance, 100 percent Power
  • Powder-Coated Steel Enclosure
  • Integrated protection in case of power interruption
  • Removable sides for easy access to wiring
  • Stress-free component mounts prevent leakage
  • Oil-Filled capacitors with raised voltage ratings optimized for the demands of phase conversion.
  • Copper windings with ISR magnet wire
  • Best Warranty in the Industry
Specifications
Part Number AD, ADX 3
kW of Generator (based on FLA) 2.2
Idler / Generator FLA 9.6
Frequency (Hz) 60
Generator Type GENTEC / Variable Impendence
Magnetic Starter Included (remote start redy)
Panel Enclosure NEMA 1
Tempoerature rating 40 C Ambient
Wave Form Pure Sinusoidal Analog
Phase Angle 120 Degrees
Efficency 97 percent
Three Phase Output Specifications (continuous)
Output voltage equals input voltage
Voltage tolerance meets IEEE Std. 241-1990 utility
3 phase output configuration 3 Wire delta
Service factor 1.15
Output Frequency (Hz) Input Frequency
Output Current (use for resistive and rectified loads, i.e. Welder, CNC, VFD, Power supply) amps at 240V
3 Phase output current remomended for CNC, welder, VFD, voltage sensitive 4.8
Max current for IEEE Std. utility line 6
Starting Motor Loads (HP / kW)
Max. HP / kW start (Moderate Load) Type 1 2.5/1.9
Max. HP / kW start (Hard Load) Type 2 1.5/1.12
Max. HP / kW start (High Inertia) Type 3 1/.75
Max. HP / kW start (High Inertia) Type 3 w / ADX 1.5/1.12
Max. HP / kW start Total Motor Group Load 5/3.7
Max. HP / kW start (CNC or VFD) Type 4 1.5/1.12
Single Phase Output Specifications (continuous)
Voltage Input 208-250
Input Frequencey (Hz) 60
(HP load /  1 ph amps) 1/4
(HP load /  1 ph amps) 2/9
(HP load /  1 ph amps) 3/15
Power Consumption (kW) 0.05
Cost to Run (at 0.10 / kW / HP) $ / Hr 0.05
Minimum Breaker Size 2 x load current
Cpmductors should be sized according to minimum breaker size and NEX requirements

 

 

Models and Accessories
AD03 3HP Digital Smart Rotary Phase Converter
AD03-4  3HP Digital Smart Rotary Phase Converter
ADX03  3HP Extreme Duty SMART Rotary Phase Converter
ADX03-4  3HP Extreme Duty SMART Rotary Phase Converter

 

AD03
AD03 - 3HP DIGITAL SMART ROTARY PHASE CONVERTER 208 - 250 VOLT
FREE FREIGHT, UL APPROVED, RUBBER MOUNTS & GREASELIFETIME WARRANTY
Mfg. item #: AD03
AMEAD03
Free shipping to most locations in lower 48 states.22
$577.00

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AD03-4
AD03-4 - 3HP DIGITAL SMART ROTARY PHASE CONVERTER 440 - 480 VOLT
FREE FREIGHT, UL APPROVED, RUBBER MOUNTS & GREASELIFETIME WARRANTY
Mfg. item #: AD03-4
AMEAD03-4
Free shipping to most locations in lower 48 states.22
NEW ITEM
$777.00

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ADX03
ADX03 - 3HP EXTREME DUTY SMART ROTARY PHASE CONVERTER 208 - 250 VOLT
FREE FREIGHT, UL APPROVED, RUBBER MOUNTS & GREASELIFETIME WARRANTY
Mfg. item #: ADX03
AMEADX03
Free shipping to most locations in lower 48 states.22
$672.00

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ADX03-4
ADX03-4 - 3HP EXTREME DUTY SMART ROTARY PHASE CONVERTER 440 - 480 VOLT
FREE FREIGHT, UL APPROVED, RUBBER MOUNTS & GREASELIFETIME WARRANTY
Mfg. item #: ADX03-4
AMEADX03-4
Free shipping to most locations in lower 48 states.22
NEW ITEM
$872.00

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