Used Hobart 45 kVA 45SX240 Aircraft GPU

Manufacturer: Hobart
Part Number: 45SX240
Lead Time: Sold (but we get Hobart stock in all the time)
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Used 60 kVA / 208V 3 PH 60 HZ Voltage Required
37 kVA Output

The used Hobart 45 kVA 45SX240 is a trailer / towable mounted 400 HZ aircraft GPU.

Input

  • Line current distortion: < 10%
  • Power factor: 45-60 kVA: 0.99
  • Inrush current: None

Output

  • Rated Power: 45 kVA
  • Voltage: 3 x 115/200 V
  • Frequency: 400 Hz 0.001%
  • Power factor: 0.7 lagging to 0.95 leading
  • Voltage regulation: <0.5% for balanced load and up to 30% unbalanced load
  • Voltage recovery: <8% Recovery time, <10ms at 100% load change
  • Total harmonic content: <2% at linear load (typ. 1.5%), <2% at non linear load according to ISO 1540
  • Crest factor: 1.414 +/-3%
  • Voltage modulation: <1.0%
  • Phase angle symmetry: 120 degree +/-1 degree for balanced load, 120 degree +/-2 degree for 30% unbal. load

Protection

  • Protection class: IP55 (NEMA 4)
  • No break power transfer
  • Over/under voltage at output
  • Overload
  • Internal high temperature
  • Control voltage error
  • Short circuit at output
  • GPU enable
  • 90% switch interlock
  • Neutral voltage supervision
  • Broken neutral supervision
  • Leakage current supervision

Weight

  • Fixed and PBB units: 683 lbs. (310 kg)
  • Standard Mobile units: 1,055 lbs. (479 kg)

Efficiency

  • Overall efficiency: 0.94 at 35-90 kVA load PF 0.8
  • Stand by losses: 65 W
  • No load losses: 2.2 kW

Environmental

  • Operating Temperature at: PF 1.0: -40 degree C to +56 degree C (-40 degree F to +132 degree F, PF 0.8: -40 degree C to +60 degree C (-40 degree F to +140 degree F)
  • Relative humidity 10 - 100%
  • Noise level <65 dB(A) @ 1m

Overload Ratings

  • 125% for 600 seconds
  • 150% for 60 seconds
  • 200% for 30 seconds
  • 300% for 10 seconds
  • 400% for 1 second