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Aircore EC+ With Integrated AFE

Jill Denney
  • Updated
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Aircore EC+ With Integrated AFE
     

Do More With Less
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Integrated AFE

  • Incorporates wideband harmonic mitigation using an Active Front End (AFE) technology
  • Lowers harmonic content well below IEEE 519 levels across the motor’s operating range while maintaining unity power factor further improving system performance limiting insertion losses below 1% at high efficiency
  • As an integrated solution, the AFE eliminates additional wiring and infrastructural costs typically associated with passive filters or other solutions

Optimized efficiency and reliability

  • Meets highest efficiency standards at a wide range of load conditions
  • State-of-the-art VFD allows precise speed control, and reduces energy usage
  • Increased operational efficiency by eliminating torque ripple, cogging, stator hysteresis and eddy current losses
  • High Resistance Ground (HRG) capability for increased reliability
  • Hybrid ceramic bearings for increased longevity

Sustainable solutions 

  • Maximum power density in a smaller and lighter package
  • PCB stator uses 66% less copper and has proven to be 10x more reliable than traditional iron-core, copper-wound stators
  • Easy serviceability through our modular design enables the reuse and extended lifespan of components, keeping them out of the landfill

 Benefits You Can Measure: 

  • IEEE 519 compliance THDi as low as 1%
  • Power factor of 98% Less wasted energy
  • Power loss ride-through capability No motor dropouts during power transfer
  • Low insertion loss Less heat, longer motor life
  • Retrofit ready Upgrade to mission-critical AFE in minutes
  • Designed for efficiency and sustainability 91%+ total system efficiency 
 
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Performance
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 The recommended RPM range for this motor is 360-2160 RPM. Operating below 360 RPM is not advised except during coasting or ramp-up. For operation outside of this recommended range, please contact Infinitum for a customized solution. These curves are for reference only; actual performance may vary.
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General Information   Electrical Information
Motor Technology Axial Flux, PCB Stator   Supply Voltage 415/460 VAC +/-10%
VFD Technology Integrated, SiC based High Efficiency Drives, Active Front End (AFE)   Rated Amps* 6 A ±10% (460 VAC) -       18 A ±10% (415 VAC)
System Efficiency
(Motor + VFD) 		92%   Maximum Voltage Imbalance +/-3% Phase-Phase Voltage
Rated Speed 1800 to 4200RPM
(See Table) 		  Short Circuit Rating (SCCR) 65kA
Minimum Speed 100RPM   Insulation Class MOT150
Class B
Maximum Speed 120% Rated   Grounding

Solid Ground

High Resistance Ground (HRG)
Duty Cycle Continuous   Harmonics <5% TDDi
Service Factor 1.0   Power Factor 0.98
Cooling TEFC      
Thermal Protection Electronically Protected
(EP-L) 		  Mechanical Information
IP Rating IP65   Rotation CW, CCW
Mounting Peripheral Mount
C-Face
182-TC 		  Bearing (DE & NDE) 6206 Hybrid Ceramic
Mounting Orientation Horizontal
Vertical  		  Grease Permanent Mobil Polyrex
*Calculated     Rotor Inertia 0.49 kg.m^2
      Grounding Brush Included, DE

 

Power, Speed
Frame Size Rated Torque (Nm) Rated Power (HP) Rated Speed (RPM) Weight (Lbs)
AM20-x 40 10 1800 130
AM18-x 20 10 3600 100
AM18-x 30 10 2400 100
AM18-x 30 7.5 1800 100
AM15-x 22 7.5 2400 86
AM15-x 15 7.5 3600 86
AM15-x 20 5 1800 86
AM15-x 15 5 2400 86

 

Controls & Communication   Ambient Conditions
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 MODBUS TCP for
I-con (Desktop or Mobile) 		  Ambient Temp (Operation) -13F to 104F (-25C to 40C)2% Power Derateper 1C up to 50C
Analog Input 0-10V, 4-20mA   Ambient Temp (Storage) -40F to 185F (-40 to 85C)
Analog Output 0-10V, 4-20mA   Altitude 0 to 3300 ft. (0-1000M)9% Power Derateper 1000 M up to 4000 M
Digital Input 4x   Humidity (Operation & Storage) 95% RH, No Condensation
Digital Outputs 2x   Contamination
(Operation & Storage) 		No conductive dust
Relay Analog Input      
Aux Power 250mA, 24VDC   Certifications
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   UL 1004-7, UL 1004-1, UL 61800-5-1, CSA 22.2 N077
 

 

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Frame Size

A

B

C

D

E

F

G

H

I

K

L

M
AM20-X

326.5

537.3

237.3

34.5

82.7

28.6

60.0

184.1

69.9

12.7

25.4

AM20-X
AM18-X

322.0

472.0

233.1

29.4

82.1

28.6

60.0

184.1

69.9

12.7

25.4

AM18-X
AM15-X

324.4

417.3

234.1

36.2

82.3

28.6

60.0

184.1

69.9

12.7

25.4

AM15-X
All measurements in mm

 

Mounting & dimensions
There are four mounting pad locations. Each pad is spaced 90° apart, containing 4 mounting holes and one lifting eye hole. The DE face of the mounting block has threaded holes for four bolts (1/2”-13).  All bolt holes should be used for secure mounting of the motor to equipment.

 

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