Jetall GPU, Model JTL28TR-400

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GPU, Transformer/Rectifier Kit; New

Jetall GPU, Model JTL28TR-400

New product from Jetall GPU. This 28.5 VDC TR unit has a 30 KVA capacity and can be installed on a 400 Hz AC Generator. It comes as a complete kit ready for installation.

  • Output: 28.5 VDC, 1000 amps continues, 2200-amp peak starting
  • Current limiting: adjustable from 300 to 2000 amps
  • Unit is self-contained and weatherproofed.
  • Manuals: Operational, maintenance, and parts
  • Paint: Baked Powder Coating, White
  • Dimensions: L=39”; W=18”; H=10”
  • Weight: 450 lbs. (shipping)

Options:                                                               

  • Kit includes installation at our facility.
  • DC Output cable, 6.1m (20’), 2 AWG.
  • DC Output cable, 9.2m (30’), 4 AWG.

Specifications

Engine

  • Perkins 1106D-44E operating at 2,000 RPM
  • Turbocharged 4-stroke, 6 cylinders, 142 kW
  • 12 VDC battery system
  • Low oil pressure shutdown
  • Intake air restriction indication
  • Electronic governor system
  • Automatic cold weather start assists system

Generator

  • Rating: 140 KVA, 0.8 PF, 400 Hz 200 volt L/L nominal; adjustable ± 10-15%
  • 3 Phase, 4 wire wye connected, grounded neutral, revolving field, brushless, self-cooling, single bearing rectifier assembly, insulation class H

Overload

  • 125% rated load for 10 minutes, 150% for 10 seconds

Regulation

  • 125% rated load for 10 minutes, 150% for 10 seconds

Protection

  • Over-voltage: instantaneous disconnect of load at 180 volts L-N, with inverse time delay down to 126 volts in 2 seconds
  • Under-voltage: disconnects output below 100 volts L-N in 7 seconds
  • Over-frequency: disconnects output above 420Hz in 5 seconds
  • Under-frequency: disconnects output below 370Hz in 5 seconds

Finish

  • Powder Coat paint provides excellent weather resistance, flexibility and adhesion, plus a strong resistance to chemical agents such as glycol, Skydrol and Jet A
  • Standard color is High Gloss White
  • Custom colors require a paint chip or swatch for accurate color match

Display / Instrumentation

Engine

  • Meters: coolant temperature, RPM, hour meter, oil pressure, voltmeter, fuel quantity, fault indications
  • Indicator lights: engine circuit on, air cleaner restriction, high coolant temperature, low oil pressure, engine stop delay action, and low fuel
  • Switches: engine start, engine stop, panel lights
  • Delayed shutdown for turbocharger protection

Generator

  • Meters: frequency, ammeter, and voltmeter
  • Indicator lights: contactors on, over-frequency, under-frequency, current overload, over-voltage, under-voltage
  • Switches: meter select, output contactors control, test / reset

Optional Equipment

  • Transformer-Rectifier pack for 28.5VDC with current limiting, 800-amp continuous load and 2,200 peak; output cable, 10 meters
  • AC outlet 110/220 volt, 20 amps kit
  • Indicator beacon, tow and running lights
  • Cold weather kit and battery blanket (120 volt)
  • Second output (120 KVA & 140 KVA models)
  • Low fuel warning kit
  • Low coolant level, warning kit
  • One (1) 10 meter, 400 Hz output cable
  • Two (2) 10 meter, 400 Hz output cables
  • Amber flashing beacon mounted on roof
  • Weatherproofed gauge mounting

Download Specifications

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