Jetall GPU JTL120FQC

JetAll GPU Model JTL120FQC is a powerful 120 KVA electrically powered ground power unit designed to deliver stable 115/200V 400 Hz AC power for aircraft during ground operations. It offers precise voltage regulation, low noise operation, and advanced protection systems for safe performance. With strong overload capacity and high efficiency, the JTL120FQC is ideal for gates, hangars, and maintenance environments supporting medium to large aircraft.

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Specifications

Input Power Requirement

  • ΑC current, 3 phase, voltage; 208/230/460/575
  • Frequency range: 45 to 65 Hz
  • Input power factor: 0.96
  • Input voltage could be strappable in the field

Output Power Performance: 120 KVA

  • 115/200 VAC, 3 phase, 400 Hz ± 0.1%
  • Overloads: 100 – 125%, 10 minutes
  • 125 – 150%, 30 seconds
  • 150 – 200%, 10 seconds
  • Load power factor: 0.8 at 100% load

Regulation

  • Voltage regulation: < 0.5% for balanced and 30% unbalanced loads
  • Phase displacement: 120° ±1° for balanced load 120° ±2° for 30% unbalanced load
  • Voltage modulation: < 1%
  • Crest factor: 1.414 ±3%
  • Transient performance; meets MIL-STD-704F

Protection

  • Input; over-/under-voltage overload
  • Output; over-/under-voltage
  • Over/under frequency transient
  • Internal high temperature
  • Audible alarm with silencer
  • Noise level < 65 DBA at 3 feet

Finish

  • Powder coat rather than paint provides superior weather resistance, flexibility and adhesion, plus a strong resistance to chemical agents such as glycol and Skydrol
  • Standard color is High Gloss White

Dimensions

  • On wheels: L = 82”, W= 44”, H= 56”

Display / Instrumentation

LCD Display, 4 x 20 characters, backlit panel displaying:

  • Operating parameters: ammeter, frequency and voltmeter
  • Diagnostics: 16 keypad for menu selections
  • Emergency stop: push button type

Optional Equipment

  • 28 volt output capability
  • Second output capability
  • ΑC Output cable, 9 meter (30 feet), 1 AWG
  • DC Output cable, 9 meter (30 feet), 2 AWG
  • Custom colors require a paint chip or swatch for accurate color match

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